Protein is made up of 20 amino acids, the building blocks of muscle. It's the most important macronutrient for lean muscle repair and growth. Proteins are in our tissues, cells, glands, organs, hormones, and even bodily fluids.
Protein can mean many things, but here, we're mainly concerned with dietary protein and how it relates to health, building muscle, and weight loss.
Functions
Proteins have a variety of purposes:
-
Help repair damaged cells, tissues, and structures. It has a hand in the growth and development of nearly every living being.
-
Gives collagen and keratin in skin, nails, hair, and bone their unique structure.
- Gives collagen in bone and skin its elasticity.
-
Provides energy.
-
Aids chemical reactions.
-
Serve as chemical messengers, via hormones.
-
Regulates vascular system fluid levels.
-
Helps maintain pH levels in bodily fluids.
-
Aids the immune system.
Types of supplements
Although we suggest getting a majority of your protein from food, for some people, it can be difficult to get the recommended daily allowance (RDA) without supplementation, especially when trying to build muscle.
This is why we also recommend supplementation:
Whey protein
Whey is found in milk, absorbs quickly, and doesn't stay in your body long, making it a good choice after a rigorous workout.
Thanks to whey's typically high levels of L-leucine, an amino acid, it is anabolic and promotes muscle growth more than other type of protein supplements.
Casein
This protein dominates milk, and is a good meal replacement choice. You can also take it before bed. It's slow to absorb and stays in your body longer.
Soy
This is a plant-based protein. It's used for meal replacement, as a source of antioxidants, and is easily digestible.
Warning about soy protein
Some studies have shown that soy may affect hormonal balance. Research has also demonstrated that it can lower testosterone levels in men.[16, 17, 18] Because of this, we do not recommend soy protein or soy protein isolate for most individuals.
Egg protein
This fat-free and cholesterol-free protein is found in egg whites. t's also rich in potassium, which aids muscle contraction. Egg protein helps repair muscle after a workout. It absorbs quickly and is easily digestible. Egg protein contains all essential amino acids.[13]
Bulk egg whites are an incredible diet aid. You can purchase bulk egg whites here.
Whey protein pancakes
Rice protein
Rice protein comes from brown, white, and whole grain rice, and is easy to digest. Rice protein is packed with nutrients, including essential amino acids, fiber, carbohydrates, and vitamins B and E. It's free of fat, cholesterol, sugar, and salt.[14]
Milk protein
This protein comes from milk and is slow to digest. Over time, it helps build and preserve muscle. Milk protein contains all essential amino acids and includes both whey and casein forms.[15]
Pea protein
This is a highly digestible form of protein powder. It's great for those allergic to whey, casein, or milk. Research shows that pea protein is helpful in maintaining cholesterol and triglyceride levels.[21, 22]
Hemp protein
Hemp protein is made by grinding cannabis sativa seeds. Even though hemp and cannabis are from the same plant, hemp is not inebriating. Hemp protein contains all 20 amino acids used by humans, including eight essential aminos,
Hemp protein has a desirable fatty acid ratio, with lots of omega-3 fats, making it healthy for cardiovascular health.
Amino acids
Proteins are the building blocks of muscles, and amino acids are the building blocks of protein.
Essential amino acids
These can't be made by the body, so you need to get them from food. The first three of these are the branched-chain amino acids, or BCAAs. They are the most important amino acids for muscle repair and growth. Of the top three, L-leucine is critical for muscle growth and repair.
Important note
The ingredients label on your protein powder should state how much leucine it contains, and it should not be one of the smaller numbers in the amino acid breakdown.
Types of essential amino acids:
-
Leucine
-
Isoleucine
-
Valine
-
Lycine
-
Methionine
-
Phenylalanine
-
Threonine
-
Tryptophan
-
Histidine
Nonessential amino acids
The body makes nonessential amino acids from essential amino acids and from protein breakdown.[1]
-
Alanine
-
Asparagine
-
Aspartic acid
-
Glutamic acid
Conditional amino acids
These amino acids are essential when illness or stress strike.[1]
-
Arginine
-
Cysteine
-
Glutamine
-
Omithine
-
Tyrosine
-
Serine
-
Proline
-
Glycine
Important note about glycine and taurine in your protein
Be wary of protein supplements that include glycine and taurine. Because they're so inexpensive, they're often used to bolster protein content, which will be inflated on the label.
Avoid products that list these as an "added ingredient." It's possible you're being ripped off and not getting the true dietary amount of protein.
Food sources
Old protein signage
The majority of your protein-rich diet comes from healthy food sources, such as those listed here:
-
Meat, including beef and pork
-
Poultry, including chicken and turkey
-
Milk
-
Fish
-
Eggs and egg whites
-
Seeds
-
Dried beans and peas
-
Nuts and nut butters, such as peanuts, walnuts, almonds, and pistachios
Recommended dosage
Your daily diet should consist of anywhere from 10% to 40% protein. This is an extremely vague amount because it depends on what your unique dietary needs are and if you're in training or have a regular exercise routine.
Athletic needs
For athletes, the amount of protein required depends on your age and reason you're consuming the nutrient. The amount you need will always be based on your weight.[4]
When in doubt, consume 1g of protein per pound of bodyweight each day. As long as you're at a healthy weight, you can't go wrong starting here.
Here are the minimum numbers that experts recommend, some authorities suggest taking amounts as much as 2 to 4 times higher than the minimum RDA:
| Activity level | Amount per pound of bodyweight |
|---|---|
| Recreational | .5g to .75g |
| Competitive | .6g to .9g |
| Building muscle mass | .7g to .9g |
| Teens (active) | .8g to .9g |
Other sources put the general range for protein intake for exercisers at 1.4g to 2g per pound of body weight, with endurance athletes requiring 1g to 1.6g per pound, depending on exercise intensity and duration, plus the athlete's training status. Strength and power athletes need 1.6g to 2g per kilogram.[5]
We highly recommend using a food scale and a calorie counting app to help achieve your goals.
Start with 1g per pound
Again, the safe number for most people is 1g of protein per pound of bodyweight, every day - even rest days. Space it out throughout the day, and get your protein from food and supplement sources. Vary your diet to get a broad range of amino acids.
For a 160-pound male, consuming 175g of protein daily is not as easy as it may seem. Consistency is key. Build your diet around that number. This is where protein supplementation comes in handy.
If you are seeing decent muscle-building results, and want even more, you can add more protein, carbs, and some saturated fats.
General population
The recommended daily allowance (RDA) for the general population are as follows:[2]
| Age | RDA |
|---|---|
| Children (1 to 3 years) | 13g |
| Children (4 to 8 years) | 19g |
| Children (9 to 13 years) | 34g |
| Girls (14 to 18 years) | 46g |
| Boys (14 to 18 years) | 52g |
| Women (19 to 70+ years) | 46g |
| Men (19 to 70+) years: (active) | 56g |
Check out nutrition labels and you'll see that it really isn't difficult to get enough protein. People in industrialized countries like the U.S. often end up getting more than they need, especially those who eat a lot of animal protein.[6, 8]
It's the serious athletes and weight loss dieters that really need to focus on getting more of the nutrient.
Benefits
While we've talked about several benefits above, specifically in terms of building muscle, there are even more.
For exercise
-
Protein builds and repairs tissues.[10]
-
Amino acids provide quick energy when carbohydrates and fats aren't available.
-
Reducing calorie intake to facilitate weight loss may necessitate higher protein intake since you may not have enough carbohydrates and fat to provide needed energy. Be sure to eat enough complex carbs and healthy fats, which will help prevent protein sparing.
For weight loss
Protein may aid weight loss efforts in the following ways:[20]
-
Satiety: Protein boosts the feeling of satisfaction (i.e. feeling full) that may reduce total calorie consumption.
-
Thermogenesis: Thermogenesis is the generation of body heat. Protein tends to increase it, thus, positively affecting satiety and energy expenditure.
-
Fat-free mass growth and maintenance: Protein promotes slow muscle growth and maintain muscle over time.
But also consider these points:[19]
-
The key to weight loss, in general, is taking in fewer calories than you burn. However, we are more concerned with fat loss, which requires a shift from processed carbohydrates to natural proteins, fats, and vegetables.
-
Although replacing a meal here and there with a protein shake may help cut calories and lead to weight loss, if you make a habit of this, you'll be missing out on important micronutrients that whole foods provide.
-
Protein still contains calories, and consuming too much can lead to weight gain and fat storage.
-
If you take in more protein than is needed (for energy and making other proteins), excess protein is stored as fat. So don't consume too much protein to help build bigger muscles. It might backfire and cause unwanted weight gain instead.[3, 11]
-
If you fill up on protein, you may skip eating vegetables and fruits that are also required for optimal health.[9]
-
Excessive protein consumption may alter hormones and hormonal responses. The hormone leptin plays a role in helping you to curb excess eating.[9]
Stick to a balanced, healthy diet that includes fruits, vegetables, healthy fats, and lean protein, and get regular daily exercise to aid weight loss.[19]
One popular study demonstrated that consuming a whey protein shake before breakfast can promote fat loss, due to its ability to curb appetite, specifically fat-inducing carbohydrates, such as cereal grains.[23]
Deficiency and toxicity
Toxicity
Overconsumption of protein may lead to dehydration since metabolizing the nutrient requires a lot of water. Drink plenty of fluids when eating protein-rich foods or taking protein supplements to help flush byproducts caused by nutrient breakdown.[3, 9]
Deficiency
-
Happens when you don't get enough protein, or energy in the form of carbohydrates and fats.[9]
-
Can occur when you don't get enough quality or absorbable protein.[9]
-
Vegetarians have to be careful not to become protein deficient, as do people who exercise often and restrict calories. Consult a registered dietician if you need help managing your protein intake.[5, 8, 9]
Symptoms
Too much protein can cause kidney function complications, especially in people with kidney difficulties and diabetes.[9] It can also cause excessive calcium loss via urine, which can lead to osteoporosis, especially in women.[3]
Protein powders and shakes
Protein powders
There are many forms of protein powder, but the most common are whey, casein, and soy. Powders provide complete protein. Plus, they're convenient and easy to digest.[4]
The best times to use protein powder are:[4,12]
-
When starting a new workout regimen, especially with the goal of building muscle
-
When recovering from an injury
-
During growth spurts
-
When you're increasing the intensity of your workout
-
As you're switching to a vegetarian, vegan, or other protein-limited diet
Protein Shakes
Protein shakes are available in a variety of combinations containing protein, carbohydrates, and fats. Some have protein while others are high in carbohydrates. They are available in powder form and ready-to-drink, in a variety of flavors and forms. Shakes are often used by athletes following their workouts for the purpose of restoring energy.
Some benefits of protein shakes include helping the body recover from rigorous exercise. Protein can also replenish muscle glycogen stores in endurance athletes and repair muscle damage that occurs during bodybuilding exercises.[5]
It's unnecessary to supplement your diet with protein powders and shakes if you eat a healthy, balanced diet that includes fish, chicken, meat, and dairy.[4]
Side effects
It's important to separate the side effects of consuming low-quality meat from the side effects of protein. This is a distinction that is often over-looked.
Kidney function
The objection most frequently given for protein supplementation is that it's bad for the kidneys. This is one of those things that is now in the territory of, "If people say it enough, it must be true." This claim is one of the most baseless old wives' tales in the industry.
Kidney studies
High protein supplementation led to still-normal clearance rates of creatinine, urea, and albumin. Protein under 2.8g per kg (a whopping 6g of protein per pound of bodyweight!) did not impair renal function in athletes.[24]
A meta-analysis showed that healthy individuals have no adverse reaction to additional amounts of protein. When given extra protein, adaptive processes likely occur in the body, yet are within normal function.
This study essentially states that no research has provided evidence that protein can damage health. However, the meta-review does not prove it's healthy, either. It simply has not shown protein to interfere or damage renal health. Further, it does not recommend any type of dietary restriction.[25]
Here are some facts regarding dietary protein sources:[1, 7, 5]
-
Excessive meat consumption, especially grass-fed beef, can lead to high cholesterol, gout, and kidney problems. To reduce cholesterol irregularities, limit fatty cuts of meat, processed lunch meats, liver, egg yolks, and duck.
-
If you are eating whole eggs as a primary protein source, you will be taking in additional cholesterol and fat. Whether or not that is bad for you is debated often.
-
A diet high in cholesterol can boost LDL "bad" cholesterol levels.
-
Nuts and seeds are good sources of protein, but steer clear of added salt.
-
Do not consume whey or casein protein if you have a dairy allergy or intolerance.
Considerations
Healthy, non-athletic individuals with a proper diet rarely need supplemental protein.[1,2] Be sure to read the label on all protein supplements to make sure they contains the right ingredients in the amount you need or desire.[5]
Where to buy
Protein is expensive, and prices are always rising. You can see product listings here at PricePlow and save from 30% to 50% off retail prices. Plus, be sure to check our price-reduction updates each day.
Best whey protein
MTS Machine Whey Protein
We especially like MTS Nutrition Whey Protein for regular whey protein. If you're lactose intolerant, we suggest trying IsoFUEL or Dymatize ISO-100.
If you're vegan, vegetarian, or don't eat dairy, consider pea or hemp protein, which we believe are the next two best types of protein.
References
- "Protein in Diet;" MedlinePlus; Updated May 2012
- Centers for Disease Control and Prevention; "Protein;" Updated October 2012
- Jessica Matthews, M.S.; American Council on Exercise; "Are There Health Risks Concerning Eating Too Much Protein?" December 2009
- Gina Shaw; WebMD; "Do You Need Protein Powders?" 2011
- WebMD; "Protein Shakes;" 2012
- Louise Chang, MD; WebMD; "How Much Protein Do You Need?" 2011
- ChooseMyPlate.gov; "Why is it Important to Make Lean or Low-Fat Choices from the Protein Foods Group?"
- Rankin JW; Clinics in Sports Medicine; "Role of Protein in Exercise;" 1999
- Paul Insel, "Nutrition;" Fourth Edition, 2011
- Michael A. Clark, et. al.; "NASM Essentials of Personal Fitness Training;" Third Edition, 2008
- Neil Osterweil; WebMD; "The Benefits of Protein"
- Montana State University; "Sports Nutrition: Protein Goals"
- Dustin Bogle; Livestrong.com; "What are the Benefits of Egg Protein;" 2010
- Benjamin Small; Livestrong.com; "What are the Benefits of Rice Protein Powder?" 2010
- National Dairy Council; "Dairy Protein Benefits for Physically Active People;" 2008
- Goodin S, et. al.; Cancer Epidemiology, Biomarkers and Prevention; "Clinical and Biological Activity of Soy Protein Powder Supplementation in Healthy Male Volunteers;" April 2007
- Hamilton-Reeves JM, et. al.; Fertility and Sterility; "Clinical Studies Show No Effects of Soy Protein or Isoflavones on Reproductive Hormones in Men: Results of a Meta-Analysis;" August 2010
- Messina M; Fertility and Sterility; "Soybean Isoflavone Exposure does not have Feminizing Effects on Men: A Critical Examination of the Clinical Evidence;" May 2010
- Katherine Zeratsky, RD, LD; Mayo Clinic; "Protein Shakes: Good for Weight Loss?" 2012
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Be Amazing Grass-Fed Protein was created.
Category: Grass-Fed Whey Protein -
Jun 14, 2025 
Product News
NutraBio Whey Protein Isolate has new variations: Category: Whey Protein Isolate -
Jun 14, 2025 
Product News
Rule 1 R1 Clear Isolate was created.
Category: Clear Whey Protein Isolate -
Jun 13, 2025 
Product News
Bryan Johnson Blueprint Longevity Protein was created.
Category: Vegan Protein Powder -
Jun 13, 2025 
Product News
Bryan Johnson Blueprint Protein (Plant Protein) was created.
Category: Vegan Protein Powder -
Jun 12, 2025 
YouTube Video
Jack Sehgal & Ben Benedict: Nutralabz Launches a GR8 Partnership with GNC | Episode 169 -
Jun 12, 2025 
Blog Post
Jack Sehgal & Ben Benedict: Nutralabz Launches a GR8 Partnership with GNC | Episode #169
Jack Sehgal & Ben Benedict discuss Nutralabz' brand house strategy, Basic Supplements & GR8 Lifestyle success on PricePlow Podcast #169. -
Jun 10, 2025 
Product News
Bryan Johnson Blueprint Macadamia Protein Bar (Plant Protein) was created.
Category: Vegan Protein Bars -
Jun 09, 2025 
Product News
Vega Protein + Nutrition (Plant-Based Protein) was created.
Category: Vegan Protein Powder -
Jun 08, 2025 
Product News
Legendary Foods Protein Donuts Plus was created.
Category: Protein Cookies -
Jun 08, 2025 
Product News
Designs For Health Hydrolyzed ISO-Whey Protein was created.
Category: Hydrolyzed Whey Protein -
Jun 07, 2025 
Product News
Panda Supplements FUEL-ISO was created.
Category: Whey Protein Isolate -
Jun 06, 2025 
YouTube Video
Gorilla Mind Protein Bars Review - 20g Protein Per Bar -
Jun 04, 2025 
YouTube Video
TJ DILLASHAW: From Fighter to Founder of Wild Society Nutrition | Episode 168 -
Jun 04, 2025 
Blog Post
TJ Dillashaw: From Fighter to Founder of Wild Society Nutrition | Episode #168
UFC champion TJ Dillashaw discusses Wild Society Nutrition, clean supplements, and his fighter-to-founder journey on PricePlow Podcast #168 -
Jun 04, 2025 
Product News
Wild Society Nutrition Clear Whey Isolate Protein with Electrolytes was created.
Category: Clear Whey Protein Isolate -
Jun 04, 2025 
Product News
Wild Society Nutrition 100% Grass-Fed Whey Protein Powder was created.
Categories: Natural Protein Powder, Whey Protein -
Jun 02, 2025 
YouTube Video
Musclesport Lean Whey Neapolitan Ice Cream - Summer Scoops 2025 -
Jun 02, 2025 
YouTube Video
Enhanced Labs Primal Protein Has ZERO Carbs and ISN'T Plant-Based -
Jun 02, 2025 
Blog Post
GHOST Cinnamon Toast Crunch Protein Cereal: The Birthday Breakfast of Legends
GHOST Protein Cereal x Cinnamon Toast Crunch drops for 9th birthday. 17g protein per serving. Exclusive General Mills collab on GHOST site. -
Jun 02, 2025 
TikTok Video
NEAPOLITAN ICE CREAM PROTEIN @musclesportusa -
Jun 02, 2025 
TikTok Video
Have you tried the @gorillamind Protein Bars? What’s your pick? #protein #proteinbars #recovery -
Jun 02, 2025 
TikTok Video
What kind of protein do you use? If you’re looking for a cleaner protein that ISN’T plant based,... -
May 30, 2025 
Product News
Legion Whey Concentrate was created.
Category: Whey Protein -
May 29, 2025 
Product News
Nutricost Beef Protein Isolate was created.
Category: Beef Protein -
May 28, 2025 
Product News
Designs For Health Grass-Fed Beef Protein was created.
Category: Beef Protein -
May 28, 2025 
Product News
Gaspari Nutrition Proven Blend Multi-Source Protein was created.
Category: Protein -
May 27, 2025 
Product News
Sculpt Nation PROTEIN was created.
Category: Protein -
May 22, 2025 Product News
Musclesport Lean Whey has new variations: Category: Whey Protein Isolate -
May 22, 2025 
Blog Post
Musclesport Summer Scoops 2025: Neapolitan Ice Cream Kicks Off The Season!
Musclesport launches Neapolitan Ice Cream Lean Whey as part of their 2025 Summer Scoops collection featuring four ice cream-inspired protein flavors. -
May 21, 2025 
YouTube Video
GHOST Clear Whey Is Here to STAY -
May 21, 2025 
Blog Post
Ghost Clear Whey: Three Refreshing Flavors Join the Permanent Lineup
GHOST Clear Whey joins the permanent lineup with Blue Raspberry, Strawberry Watermelon, and Orange Cream flavors. 25g protein in a refreshing, juice-like shake. -
May 21, 2025 
Product News
Vega Performance Protein + Creatine was created.
Categories: Creatine, Whey Protein -
May 21, 2025 
TikTok Video
Is this protein the CLEAR choice for summer? @ghostlifestyle What flavor do you want to try... -
May 20, 2025 
Product News
Clean Simple Eats Clear Protein + Energy Drink was created.
Categories: Clear Whey Protein Isolate, Energy Drinks -
May 20, 2025 
Blog Post
Mondelez Terminates Ghost Contract: Sour Patch Kids, OREO, Chips Ahoy, and Nutter Butter Flavors Leaving in 2026
Mondelez terminates their GHOST flavor collabs after KDP acquisition in a bitter ending to the partnership. Dan Lourenco: 'Get them while you can.' -
May 19, 2025 
Product News
Manitoba Harvest Complete Plant Protein Blend, Organic Hemp was created.
Category: Hemp Protein -
May 18, 2025 
Product News
Muscle Pharm Combat Ready Protein Shake was created.
Category: RTD Protein Shakes -
May 16, 2025 
YouTube Video
Nurri Ultra Filtered Protein Milkshake: 30g Protein in a Can -
May 16, 2025 
Blog Post
Enhanced Labs Primal Protein: The Ultimate Dairy-Free Beef & Egg Fusion
Enhanced Labs Primal Protein: dairy-free beef collagen and egg protein with 27g protein per scoop. Zero carbs and sugar with new chocolate flavor available. -
May 14, 2025 
Product News
Xymogen New Zealand Whey Protein Isolate was created.
Category: Whey Protein Isolate -
May 13, 2025 
Product News
RAW Nutrition RAW Isolate Protein was created.
Category: Whey Protein Isolate -
May 12, 2025 
Blog Post
GR8 Lifestyle ULTIM8: Premium Protein + Colostrum Recovery Complex
GR8 Lifestyle ULTIM8 protein combines colostrum and myHMB for enhanced recovery and muscle growth beyond standard protein supplements. -
May 12, 2025 
YouTube Video
Why GR8's New GNC-Exclusive Line Is Worth Your Attention -
May 12, 2025 
Product News
Gains in Bulk Plant Protein was created.
Categories: Superfoods, Vegan Protein Powder -
May 12, 2025 
Product News
Gains in Bulk Whey + Collagen was created.
Categories: Collagen, Grass-Fed Whey Protein -
May 09, 2025 
YouTube Video
Monster Cookie Fit Butters: High-Protein Cookie Spread -
May 09, 2025 
Product News
CleanForm Nutrition Nulla Protein Bar was created.
Categories: High Protein Snacks, Protein Bars -
May 08, 2025 
YouTube Video
GR8 Ultim8: This Isn't Just Another Protein Powder -
May 08, 2025 
Blog Post
GR8 Lifestyle Supplements: Nutrition to the Power of 8 Now at GNC
GR8 Lifestyle Supplements debuts at GNC with five products containing 8 science-backed ingredients each for optimal performance in daily life. -
May 08, 2025 
Product News
GR8 Ultim8 Protein + Colostrum Complex was created.
Categories: Colostrum, Protein Powder -
May 08, 2025 
TikTok Video
@GR8 just dropped at @GNC Live Well and their Ultim8 protein is changing the game! 25g protein... -
May 08, 2025 
Product News
Nature's Best Isopure Clear Low Carb Protein was created.
Category: Clear Whey Protein Isolate -
May 07, 2025 
Product News
Legendary Foods Protein Donuts was created.
Category: Protein Cookies -
May 04, 2025 Product News
Optimum Nutrition 100% Whey Protein Gold Standard has new variations: Category: Whey Protein -
May 03, 2025 
Product News
Vega Protein + Supergreens (Plant-Based Protein) was created.
Categories: Greens Powder, Vegan Protein Powder -
May 03, 2025 
Product News
Vega Protein + Recovery (Plant-Based Protein) was created.
Category: Vegan Protein Powder -
May 03, 2025 Product News
Optimum Nutrition 100% Whey Protein Gold Standard has new variations:- 0.68 Lbs. - Cinnamon Roll
- 0.68 Lbs. - Vanilla Ice Cream
- 0.95 Lbs. - Double Rich Chocolate
- 0.95 Lbs. - Strawberries & Cream
- 0.95 Lbs. - Vanilla Ice Cream
-
May 01, 2025 
Product News
NOW Sports - Mass Gainer was created.
Category: Weight Gainers -
May 01, 2025 
Product News
Muscle Pharm Combat Ready Protein Bar was created.
Categories: High Protein Snacks, Protein Bars -
May 01, 2025 
Product News
Mutant Hardcore Whey was created.
Category: Whey Protein -
Apr 30, 2025 
YouTube Video
Animal 100% Whey Protein Drops Fresh Strawberry Flavor: Worth the Hype? -
Apr 30, 2025 
Blog Post
Earthlight: PLT Health's Vegan, Whole Food Vitamin D from Mushrooms
Earthlight Whole Food Vitamin D provides a vegan-friendly, plant-based alternative to traditional D3 supplements, using UV-exposed mushrooms grown in the USA. -
Apr 30, 2025 
TikTok Video
New @AnimalPak Protein Flavor You trying this new flavor?? #supplements #protein #recovery #tastebuds -
Apr 28, 2025 
Product News
MuscleMeds Carnivor Protein Hydration was created.
Categories: Electrolytes, Protein Powder -
Apr 28, 2025 
Product News
Pure Protein Bars has new variations: Categories: High Protein Snacks, Protein Bars -
Apr 26, 2025 
Product News
Sunfood Superfoods Supergreens, Organic was created.
Category: Vegan Protein Powder -
Apr 26, 2025 
Product News
Real Ketones Meal Bar with Ketones was created.
Categories: High Protein Snacks, Protein Bars -
Apr 25, 2025 
YouTube Video
The Vitamin Shoppe's GLP-1 Support Protein: Muscle Preservation During Weight Loss #supplements #glp -
Apr 25, 2025 
Product News
KIND Bars Protein Max Bars was created.
Categories: High Protein Snacks, Protein Bars -
Apr 25, 2025 
TikTok Video
@The Vitamin Shoppe what’re your thoughts on this protein? #supplements #glp #diet #vitaminshoppe -
Apr 23, 2025 
Blog Post
Muscle Preservation Simplified: The Vitamin Shoppe's GLP-1 Support Protein with myHMB
The Vitamin Shoppe GLP-1 Support Protein with myHMB helps maintain muscle during weight loss journeys with 30g protein and muscle-preserving ingredients. -
Apr 22, 2025 
Blog Post
Animal's Spring 2025 Flavor Explosion: 5 New Releases Hit the Market
Animal adds five new flavors for April 2025: Blood Orange Primal, Strawberry Whey, Candy'd Crush'd Creatine Chews, Rainbow Candy Cuts, and Kiwi Lime Fury. -
Apr 22, 2025 Product News
Jocko Fuel MOLK Protein Powder has new variations: Category: Protein Powder -
Apr 19, 2025 Product News
Pure Protein Bars has new variations: Categories: High Protein Snacks, Protein Bars -
Apr 19, 2025 Product News
Alpha Prime Supps Prime Bites Protein Brownie has new variations: Category: Protein Brownies -
Apr 18, 2025 Product News
Black Magic Protein Multi-Source has new variations: Category: Protein Powder -
Apr 17, 2025 
YouTube Video
Alpha Prime Bites Mini Protein Muffins: Which One Will Be Your Go-To? #ProteinSnacks #protein -
Apr 17, 2025 
Product News
Convenient Nutrition XL40 Protein Bar was created.
Categories: High Protein Snacks, Protein Bars -
Apr 17, 2025 
TikTok Video
@Prime Bites Protein Treats Mini Muffins Which one are you reaching for first? #protein... -
Apr 16, 2025 
Product News
Redcon1 MRE Lite has new variations: Category: Protein Powder -
Apr 12, 2025 
Product News
Xymogen IgG 2000 CWP was created.
Category: Whey Protein -
Apr 12, 2025 
Product News
Xymogen IgG Pure was created.
Category: Whey Protein -
Apr 12, 2025 
Product News
Xymogen OptiCleanse Plus was created.
Categories: Detox, Vegan Protein Powder -
Apr 10, 2025 
YouTube Video
This is NOT a Joke -- Another Basic Supplements Buffalo Whey Recipe! #proteinrecipes #buffalowings -
Apr 10, 2025 
YouTube Video
Turn @cellucor C4 @Reeses Whey into Delicious Protein Balls #c4partner #proteinballs #whey -
Apr 10, 2025 
Product News
Xymogen FITFood Lean Whey was created.
Category: Whey Protein -
Apr 10, 2025 
TikTok Video
This is NOT a joke You can purchase at Muscle & Strength’s website, along with @Basic... -
Apr 09, 2025 Product News
Quest Nutrition Quest Protein Bar has new variations: Categories: High Protein Snacks, Protein Bars -
Apr 09, 2025 
TikTok Video
@cellucor Protein Power Balls try this recipe and let us know what you think #c4partner... -
Apr 08, 2025 
TikTok Video
@cellucor x @Reeses @Hershey’s Whey Protein #c4partner Which one are you trying... -
Apr 07, 2025 
Product News
Unmatched Supps Isolate was created.
Category: Whey Protein Isolate -
Apr 05, 2025 
Product News
Rise Bar Grass-Fed Whey Protein was created.
Category: Grass-Fed Whey Protein -
Apr 05, 2025 
Product News
Redcon1 MRE Bar has new variations: Category: Meal Replacement Bars -
Apr 04, 2025 
TikTok Video
@Basic Supplements this is INSANE what would you use this protein flavor for? #supplements... -
Apr 04, 2025 
Product News
The Vitamin Shoppe GLP-1 Support Protein was created.
Category: Whey Protein -
Apr 03, 2025 
YouTube Video
Musclesport's Black Forest Cherry Chocolate Cake Lean Whey: Dessert-Inspired Protein Perfection -
Apr 03, 2025 
YouTube Video
Maple Bacon Doughnuts Protein: Musclesport's April Fools Joke Becomes Delicious Reality -
Apr 03, 2025 
TikTok Video
@MuscleSport®️ Cherry Chocolate Cake #protein #supplements -
Apr 02, 2025 
YouTube Video
C4's Hershey's and Reese's Whey Protein Worth the Hype? #c4partner #whey #wheyprotein -
Apr 02, 2025 Product News
Black Magic Protein Multi-Source has new variations: Category: Protein Powder -
Apr 01, 2025 
YouTube Video
Basic Supplements Launches Buffalo Wings Whey Protein - Yes, It's Actually Real #buffalowings
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Protein Deals
The following hot deals are still active:
- Aug 23, 2025Myprotein Crispy Wafers hit the Hot Deals page:
- 1 Wafer - Vanilla is on sale for $0.99 at Muscle and Strength!
- Aug 21, 2025Rule 1 BaR1 hit the Hot Deals page:
- 12 Bars - Birthday Cake is on sale for $14.60 at DPS Nutrition!
- 12 Bars - Fudge Brownie Crunch is on sale for $14.60 at DPS Nutrition!
- 12 Bars - Peanut Butter Crunch is on sale for $14.60 at DPS Nutrition!
- 12 Bars - Salted Caramel Crunch is on sale for $14.60 at DPS Nutrition!
- Jul 31, 2025Think Thin Keto Protein Bars hit the Hot Deals page:
- 10 Bars - Chocolate Peanut Butter Pie is on sale for $9.99 at Supplement Hunt!
- Jun 17, 2025Optimum Nutrition 100% Whey Protein Gold Standard hit the Hot Deals page:
- 4 Lbs. - Vanilla Ice Cream is on sale for $59.99 at DPS Nutrition – Buy 1 Get 1 FREE!
Protein Price Alerts
The following price alerts are still active:
- Aug 26, 2025Optimum Nutrition 100% Whey Protein Gold Standard 0.95 Lbs. (only Vanilla Ice Cream) dropped by 12.9% to $19.16 at Amazon
- Aug 26, 2025Musclesport Lean Whey 2 Lbs. (only Monster Cookie) dropped by 15% to $48.45 at Musclesport.com
- Aug 25, 2025Magnum Nutraceuticals Quattro 4 Lbs. (only Chocolate Love, Peanut Butter Cup, Soft Serve Vanilla Ice Cream) dropped by 6.7% to $69.99 at Muscle and Strength
- Aug 24, 2025Musclesport Lean Whey 2 Lbs. (only Fruity Cereal, Salted Caramel) dropped by 11.9% to $48.45 at Musclesport.com
- Aug 24, 2025GHOST Whey Protein 4.8 Lbs. dropped by 21.1% to $67.49 at Vitamin Shoppe
- Aug 24, 2025Optimum Nutrition 100% Whey Protein Gold Standard 1.55 Lbs. (only French Vanilla Creme) dropped by 9.7% to $27.99 at Target.com
- Aug 23, 2025Optimum Nutrition 100% Whey Protein Gold Standard 1.55 Lbs. (only Cinnamon Roll, Extreme Milk Chocolate, Fruity Cereal) dropped by 9.7% to $27.99 at Target.com
- Aug 23, 2025Jocko Fuel MOLK Protein Powder 2.3 Lbs. (only Chocolate Milkshake) dropped by 16.7% to $29.97 at Walmart
- Aug 23, 2025Black Magic Protein Multi-Source 2 Lbs. (only Cookies & Cream) dropped by 14.7% to $40.50 at NFSupps.com (NutriFit)
- Aug 22, 2025Basic Supplements Whey 5 Servings dropped by 20% to $7.99 at Campus Protein
- Aug 21, 2025Dymatize ISO-100 3 Lbs. (only Gourmet Vanilla) dropped by 32.3% to $45.32 at Amazon
- Aug 21, 2025Optimum Nutrition 100% Whey Protein Gold Standard 0.95 Lbs. (only Double Rich Chocolate) dropped by 56.7% to $21.99 at Amazon
- Aug 21, 2025GHOST Vegan Protein 28 Servings (only Cinnabon) dropped by 6.3% to $37.49 at Vitamin Shoppe
- Aug 19, 2025Jocko Fuel MOLK Protein Powder 2.1 Lbs. (only Smashing Pumpkin) dropped by 14.9% to $38.25 at Campus Protein
- Aug 19, 2025Redcon1 MRE 25 Servings (only Fudge Brownie) dropped by 8.9% to $51.00 at Campus Protein
- Aug 19, 2025Redcon1 MRE 25 Servings (only Strawberry Shortcake) dropped by 10.1% to $51.00 at Campus Protein
- Aug 19, 2025Redcon1 MRE 25 Servings (only Blueberry Cobbler) dropped by 14.8% to $51.00 at Campus Protein
- Aug 19, 2025GHOST Whey Protein 2 Lbs. (only Chips Ahoy!, Nutter Butter, OREO Cookie) dropped by 6.3% to $37.49 at Vitamin Shoppe
- Aug 18, 2025Dymatize ISO-100 3 Lbs. (only Fudge Brownie) dropped by 16.4% to $55.19 at Walmart
- Aug 18, 2025GHOST Whey Protein 2 Lbs. (only Cinnabon) dropped by 6.3% to $37.49 at Vitamin Shoppe
- Aug 17, 2025Beyond Raw Dynamic Gainer 15 Servings (only Strawberry Shortcake) dropped by 15% to $63.74 at GNC
- Aug 16, 2025Optimum Nutrition 100% Whey Protein Gold Standard 0.68 Lbs. (only Double Rich Chocolate) dropped by 15.4% to $15.99 at Amazon
- Aug 15, 2025Optimum Nutrition 100% Whey Protein Gold Standard 2 Lbs. (only Cookies & Cream) dropped by 15.8% to $18.99 at DPS Nutrition
- Aug 15, 2025Optimum Nutrition 100% Whey Protein Gold Standard 5 Lbs. (only Cookies & Cream) dropped by 22.1% to $59.99 at DPS Nutrition
- Aug 15, 2025Musclesport Lean Whey 2 Lbs. (only Banana Foster Waffle Sundae, Cafe Almond Mocha Bliss, Irish Cookie Shake) dropped by 7% to $45.05 at Campus Protein
- Aug 15, 2025Musclesport Lean Whey 2 Lbs. (only Caramel Macchiato, Georgia Peach Cobbler, Snickerdoodle) dropped by 18.1% to $45.05 at Campus Protein
- Aug 13, 2025Optimum Nutrition 100% Whey Protein Gold Standard 2 Lbs. (only Mocha Cappuccino) dropped by 13% to $36.99 at AllStarHealth
- Aug 13, 2025Optimum Nutrition 100% Whey Protein Gold Standard 5 Lbs. (only Vanilla Ice Cream) dropped by 9.3% to $67.99 at Amazon
- Aug 11, 2025Basic Supplements Whey 2 Lbs. dropped by 22.2% to $34.99 at Muscle and Strength
- Aug 11, 2025Orgain Organic Protein Plant-Based Shake 12 14 Oz. Bottles (only Creamy Chocolate) dropped by 12% to $29.99 at AllStarHealth
- Aug 09, 2025Beyond Raw Dynamic Whey 25 Servings (only Chocolate Lava Cake, Tiramisu) dropped by 15% to $42.49 at GNC
- Aug 05, 2025Beyond Raw Dynamic Gainer 15 Servings (only Chocolate Éclair) dropped by 15% to $63.74 at GNC
- Aug 01, 2025GHOST Vegan Protein 28 Servings (only Pancake Batter) dropped by 11.1% to $40.00 at Ghost Lifestyle
- Jul 31, 2025Optimum Nutrition 100% Whey Protein Gold Standard 2 Lbs. (only Chocolate Mint) dropped by 33.3% to $39.99 at Walmart
- Jul 28, 2025Dymatize ISO-100 5 Lbs. (only Cocoa Pebbles) dropped by 6.6% to $83.99 at AllStarHealth
- Jul 26, 2025Musclesport Lean Whey 2 Lbs. (only Pistachio Ice Cream, Rocky Road) dropped by 11.9% to $48.45 at Musclesport.com
- Jul 26, 2025Optimum Nutrition 100% Whey Protein Gold Standard 2 Lbs. (only Vanilla Ice Cream) dropped by 8.6% to $31.99 at DPS Nutrition
- Jul 26, 2025Musclesport Lean Whey 2 Lbs. (only Black Forest Cherry Chocolate Cake) dropped by 53.6% to $25.50 at Musclesport.com
- Jul 25, 2025Optimum Nutrition 100% Whey Protein Gold Standard 2 Lbs. (only Extreme Milk Chocolate) dropped by 6.4% to $31.99 at DPS Nutrition
- Jul 23, 2025Beyond Raw Dynamic Gainer 15 Servings (only Vanilla Cheesecake) dropped by 15% to $63.74 at GNC
- Jul 22, 2025Optimum Nutrition 100% Whey Protein Gold Standard 2 Lbs. (only Strawberries & Cream) dropped by 19.9% to $31.99 at DPS Nutrition
- Jul 19, 2025Musclesport Lean Whey 2 Lbs. (only Peanut Butter Crunch) dropped by 11.9% to $48.45 at Musclesport.com
- Jul 16, 2025VMI Sports Protolyte Isolate electrolytes + enzymes 100% Whey Isolate 4.6 Lbs. (only Strawberry) dropped by 49.8% to $50.15 at Campus Protein
- Jul 04, 2025VMI Sports Protolyte Isolate electrolytes + enzymes 100% Whey Isolate 4.6 Lbs. (only Milk and Cookies, Peanut Butter Cookies & Cream) dropped by 9.1% to $99.99 at Natural Body Inc
- Jul 01, 2025GHOST Whey Protein 2 Lbs. (only Cereal Milk, Fruity Cereal Milk) dropped by 11.1% to $40.00 at Ghost Lifestyle
- Jun 26, 2025Optimum Nutrition 100% Whey Protein Gold Standard 1.55 Lbs. (only Double Rich Chocolate) dropped by 42.8% to $15.99 at Target.com
- Jun 20, 2025GHOST Whey Protein 2 Lbs. (only Peanut Butter Cereal Milk) dropped by 11.1% to $40.00 at Ghost Lifestyle
- Jun 17, 2025Musclesport Lean Whey 1 Lb. (only Chocolate Ice Cream) dropped by 15% to $25.50 at Musclesport.com
- Jun 12, 2025Universal Animal Whey 4 Lbs. (only Chocolate) dropped by 6.6% to $55.99 at DPS Nutrition
- Jun 09, 2025Universal Animal Whey 10 Lbs. (only Chocolate) dropped by 9.7% to $129.99 at AllStarHealth
- Jun 05, 2025Dymatize Elite 100% Whey 5 Lbs. (only Cookies & Cream) dropped by 18.8% to $64.99 at AllStarHealth
- May 30, 2025VMI Sports Protolyte Isolate electrolytes + enzymes 100% Whey Isolate 4.6 Lbs. (only Chocolate Fudge Cookie) dropped by 9.1% to $99.99 at Natural Body Inc
- May 26, 2025GHOST Whey Protein 2 Lbs. (only Marshmallow Cereal Milk, Milk Chocolate) dropped by 6.4% to $40.00 at Ghost Lifestyle
- May 23, 2025Optimum Nutrition 100% Whey Protein Gold Standard 1.55 Lbs. (only Vanilla Ice Cream) dropped by 19.4% to $19.99 at VitaCost.com
- May 22, 2025Dymatize ISO-100 5 Lbs. (only Gourmet Vanilla) dropped by 6.6% to $83.99 at AllStarHealth
- May 21, 2025PEScience Select Protein 4 Oats 12 Servings (only Apple Cinnamon) dropped by 54.4% to $14.99 at PEScience
- May 16, 2025PEScience Vegan Select Protein 5 Servings (only Vanilla Indulgence) dropped by 14.9% to $11.05 at PEScience
- May 14, 2025Musclesport Lean Whey 2 Lbs. (only Nana's Banana Cream Pie) dropped by 11.9% to $48.45 at Musclesport.com
- May 08, 2025Musclesport Lean Whey 2 Lbs. (only Caramel Coconut) dropped by 11.9% to $48.45 at Musclesport.com
- Apr 30, 2025Musclesport Lean Whey 5 Lbs. (only Lean Charms, Protella) dropped by 15% to $89.25 at Musclesport.com
- Apr 29, 2025GHOST Vegan Protein 28 Servings (only Banana Pancake Batter, Peanut Butter Cereal Milk) dropped by 6.4% to $40.00 at Ghost Lifestyle
- Apr 25, 2025Musclesport Lean Whey 2 Lbs. (only XMAS Peppermint Mocha Cookie Shake) dropped by 8.6% to $48.45 at Musclesport.com
- Apr 24, 2025Redcon1 MRE 25 Servings (only Banana Nut Bread) dropped by 7.3% to $51.00 at Campus Protein
- Mar 19, 2025Redcon1 MRE 25 Servings (only Vanilla Milkshake) dropped by 7.3% to $51.00 at Campus Protein
- Feb 20, 2025Optimum Nutrition 100% Whey Protein Gold Standard 10 Lbs. (only Cookies & Cream) dropped by 9.6% to $159.99 at VitaCost.com
- Jan 23, 2025Musclesport Lean Whey 5 Lbs. (only Strawberry Ice Cream) dropped by 10.7% to $89.25 at Musclesport.com
- Oct 22, 2024VMI Sports Protolyte Isolate electrolytes + enzymes 100% Whey Isolate 1.63 Lbs. (only Vanilla Cake Batter) dropped by 9.1% to $49.99 at Natural Body Inc
- Sep 01, 2024Optimum Nutrition 100% Whey Protein Gold Standard 2 Lbs. (only Strawberry) dropped by 25.3% to $49.99 at Vitamin World
- Aug 23, 2024GHOST Vegan Protein 28 Servings (only Chocolate Cereal Milk) dropped by 20% to $40.00 at Ghost Lifestyle
- Jul 03, 2024Musclesport Lean Whey 1 Lb. (only DippsAdoodles) dropped by 27.1% to $25.50 at Musclesport.com
- Feb 27, 2024PEScience Select Protein 4 Oats 12 Servings (only Maple Brown Sugar) dropped by 14.9% to $14.99 at PEScience
Sign up for future Protein deals and coupons!
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Protein Reviews & Videos
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Aug 12, 2025Solein’s revolutionary nutrition secret! 80% protein made from air -- with fiber, fats, and...
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Aug 07, 2025What you need to know about Solein - A New Protein Category? #protein #supplements
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Aug 01, 2025Master Foods Lab: New Functional Protein Snack Concepts - Protein Muffins, Coffee Bars & More
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Aug 01, 2025Protein From THIN AIR: Solar Foods SOLEIN® | Episode 175
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Aug 01, 2025Master Foods Lab showcases new functional protein snack concepts that prove better-for-you...
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Jul 31, 2025MuscleTech NitroTech Testing Controversy Debunked | Fake Overseas Claims Exposed
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Jul 31, 2025@muscletech nitrotech testing debunked
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Jul 24, 2025Creatine in Beverages! Glanbia Nutritionals CreaBev®, OptiATP™, and More | Episode #174
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Jul 16, 2025Animal Loaded Whey Frosted Cinnamon Bun – Cinnamon Roll in a Scoop?
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Jul 16, 2025@officialanimalpak Frosted Cinnamon Bun Protein #supplements #protein
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Jul 15, 2025Musclesport Apple Pie A La Mode Lean Whey – Would You Try This Flavor?
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Jul 15, 2025@musclesportusa Apple Pie A La Mode Lean Whey packs 25g protein with only 120 calories per...
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Jul 13, 2025Sensapure Flavors takes on the toughest protein challenges -- from bright orange Solein to...
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Jul 09, 2025Musclesport White Chocolate Peanut Butter Protein – Brick & Mortar Exclusive w/ Real Chocolate Curls
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Jul 09, 2025Brick and mortar exclusive! New white chocolate peanut butter from @musclesportusa
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Jul 08, 2025A new protein made FROM THIN AIR? Protein typically comes from dairy, plant, or other animal...
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Jul 07, 2025Amino Acid Absorption Enhanced by Peak ATP®: New Research Results 2025
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Jul 07, 2025PEAK ATP® + Protein = Better Absorption New research shows this supplement combination enhances...
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Jun 18, 2025Legendary Foods Protein Donuts - Made OF Protein, Not WITH Protein (50% Protein Calories!)
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Jun 18, 2025Legendary Foods Protein Donuts Unboxing - 20g Protein, 0g Sugar
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Jun 18, 2025Made OF protein- not WITH protein! @legendaryfoods
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Jun 18, 2025Unboxing @legendaryfoods Protein Donuts! Which one should we try first? Macros per 2-donut...
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Jun 12, 2025Jack Sehgal & Ben Benedict: Nutralabz Launches a GR8 Partnership with GNC | Episode 169
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Jun 06, 2025Gorilla Mind Protein Bars Review - 20g Protein Per Bar
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Jun 04, 2025TJ DILLASHAW: From Fighter to Founder of Wild Society Nutrition | Episode 168
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Jun 02, 2025Musclesport Lean Whey Neapolitan Ice Cream - Summer Scoops 2025
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Jun 02, 2025Enhanced Labs Primal Protein Has ZERO Carbs and ISN'T Plant-Based
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Jun 02, 2025NEAPOLITAN ICE CREAM PROTEIN @musclesportusa
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Jun 02, 2025Have you tried the @gorillamind Protein Bars? What’s your pick? #protein #proteinbars #recovery
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Jun 02, 2025What kind of protein do you use? If you’re looking for a cleaner protein that ISN’T plant based,...
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May 21, 2025GHOST Clear Whey Is Here to STAY
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May 21, 2025Is this protein the CLEAR choice for summer? @ghostlifestyle What flavor do you want to try...
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May 16, 2025Nurri Ultra Filtered Protein Milkshake: 30g Protein in a Can
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May 12, 2025Why GR8's New GNC-Exclusive Line Is Worth Your Attention
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May 09, 2025Monster Cookie Fit Butters: High-Protein Cookie Spread
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May 08, 2025GR8 Ultim8: This Isn't Just Another Protein Powder
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May 08, 2025@GR8 just dropped at @GNC Live Well and their Ultim8 protein is changing the game! 25g protein...
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Apr 30, 2025Animal 100% Whey Protein Drops Fresh Strawberry Flavor: Worth the Hype?
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Apr 30, 2025New @AnimalPak Protein Flavor You trying this new flavor?? #supplements #protein #recovery #tastebuds
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Apr 25, 2025The Vitamin Shoppe's GLP-1 Support Protein: Muscle Preservation During Weight Loss #supplements #glp
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Apr 25, 2025@The Vitamin Shoppe what’re your thoughts on this protein? #supplements #glp #diet #vitaminshoppe
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Apr 17, 2025Alpha Prime Bites Mini Protein Muffins: Which One Will Be Your Go-To? #ProteinSnacks #protein
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Apr 17, 2025@Prime Bites Protein Treats Mini Muffins Which one are you reaching for first? #protein...
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Apr 10, 2025This is NOT a Joke -- Another Basic Supplements Buffalo Whey Recipe! #proteinrecipes #buffalowings
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Apr 10, 2025Turn @cellucor C4 @Reeses Whey into Delicious Protein Balls #c4partner #proteinballs #whey
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Apr 10, 2025This is NOT a joke You can purchase at Muscle & Strength’s website, along with @Basic...
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Apr 09, 2025@cellucor Protein Power Balls try this recipe and let us know what you think #c4partner...
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Apr 08, 2025@cellucor x @Reeses @Hershey’s Whey Protein #c4partner Which one are you trying...
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Apr 04, 2025@Basic Supplements this is INSANE what would you use this protein flavor for? #supplements...
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Apr 03, 2025Musclesport's Black Forest Cherry Chocolate Cake Lean Whey: Dessert-Inspired Protein Perfection
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