Caffeine

Caffeine (trimethylxanthine) is inexpensive, it can make you feel good, improves endurance and physical performance, can help burn fat and provides a number of other desired physical and mental benefits.^[1] Just look at the sheer number of coffee shops around the U.S. and you will easily understand one reason why caffeine is the most widely-consumed drug in the world.^[2]

Two-thirds of adult Americans drink coffee, a popular source of the stimulant, every day.^[3] However, coffee is not the only way to consume trimethylxanthine. There are natural and synthetic sources, as well. You can find this popular stimulant in teas, energy drinks, sodas, and even medications.

What is caffeine

In its raw form, caffeine is a bitter white powder. It's a powerful central nervous system stimulant that can boost alertness and provide energy throughout the day. It can also affect your mood and gastrointestinal activity. In these aspects, trimethylxanthine is similar to amphetamines, although with much milder side effects. Like stronger drugs, long-term consumption of caffeine can cause physical dependence.

Benefits

Anyone who has ever drank a caffeinated beverage can attest to the fact that it can increase awareness and wakefullness. Studies also show how it benefits memory, concentration, creativity, athletic performance, and mood.

Alertness

Caffeine has a positive effect on the nervous system, helping to reduce physical and mental fatigue and restore alertness and wakefulness.^[4] Trimethylxanthine also improves cognition, especially when you're sleep deprived, which makes it useful for those who work nights or need to postpone sleep for other reasons, such as studying or driving.

Memory and cognition

Even though it's a generally known fact that caffeine consumption can result in increased focus, better short-term memory, improved concentration, and enhanced problem solving and decision making skills,^[6] literature regarding its effects on memory vary widely. Researchers at the University of London found that 200mg of the stimulant increased working memory in extroverts.^[7] The same can be said for non-dependent coffee drinkers who were asked to complete a vigilance task after ingesting caffeine capsules in varying amounts: 0mg, 50mg, 150mg, and 450mg. The results revealed that acute doses of caffeine can enhance performance in light and non-dependent caffeine users, as it decreased reaction times in a vigilance task.^[8]

A newer study published in early 2014 in Nature Neuroscience showed that caffeine enhanced performance 24 hours after administration. The study concluded that moderate consumption may lead to enhanced consolidation of long-term memory in humans.^[45]

Creativity

There are also mixed findings when it comes to caffeine's effects on creativity. Because it increases focus on the task at hand, in effect it diminishes free associative thinking, which is important for fostering creativity.^[9] But then, this conjecture is countered by so many creative minds throughout history who were well-known heavy coffee drinkers, such as composers Ludwig van Beethoven and Gustav Mahler and playwright and novelist, Honor? de Balzac. Furthermore, according to an article in The Atlantic, what actually hinders creativity is not the amount of caffeine you consume, but lack of certain values, like commitment and initiative.^[10] A caffeinated beverage consumed in moderation will not outweigh the benefits of improved focus, stimulation, and disinhibition, which are all important in enhancing creativity.

Mood

A study of cyclists showed that drinking coffee one hour before cycling improved the athletes' moods throughout their 90-minute ride. This was in contrast to those who were given placebo prior to exercise, as their pleasure ratings were significantly lower compared to those in the caffeine group.^[11]

The expectation of drinking coffee is also enough to uplift an individual's mood, even if he was given a decaffeinated drink instead. In this aspect, coffee has a similar effect to placebo. People also report a dip in mood after the effects of the stimulant wear off.^[12] Of note, moderate doses of caffeine have been known to reduce the risk of suicide and depression.^[13]

Sports performance

Caffeine is one of the most common ingredients included in many weight loss supplements

Caffeine is a known ergogenic substance because of its ability to enhance one's physical performance. Even though its exact mechanism of action remains unclear, evidence suggests that it can increase the force of skeletal muscle contraction by releasing calcium from muscle.^[18] As a result, trimethylxanthine has become a known ingredient in many pre-workout supplements and energy drinks. Aside from sugar, water, and electrolytes, many energy drinks contain about 80mg of caffeine, which is roughly the same amount found in a cup of coffee.^[14] This boosts stamina and performance among athletes by as much as 5%^[24] -- also evidenced by quite a number of different studies.

Aerobic

A 2010 systematic review of 29 studies on the effect of caffeine on short-term performance showed significant improvements with regard to power-based sports and team sports exercises.^[14] However, this improvement was only evident in athletes who are not regular caffeine consumers. Another study involving common ingredients in dietary supplements revealed that trimethylxanthine can give a much needed boost in single and multiple sprint sports, which are highly dependent upon short boosts of energy.^[15] In fact, one study demonstrated that 21 physically active men gained a 1.4% reduction in fastest sprint time as a result of of caffeine supplementation.^[17]

Anaerobic

Strength performance is another area that is positively affected by caffeine ingestion. This is partly due to the fact that people given low doses of the stimulant have decreased perception of pain in exhausting tasks,^[19] hence enabling them to finish the task at hand and increase power output. Furthermore, there is a reduction in delayed onset of muscle soreness 48 to 72 hours after performing strength exercises, allowing individuals to increase the number of sessions or continue working out when they would otherwise be in recovery mode.^[24]

People who engage in sports and exercises that require high endurance can also benefit from trimethylxanthine because of the reduction of perceived exertion and enhanced muscular contractile force.^[23] Combined with carbohydrates, caffeine ingestion posed a small but significant improvement in endurance performance as compared with the ingestion of carbohydrates alone.^[19] The effects of this substance in the body can last up to six hours, which is why redosing is not needed within that time frame.^[20] However, the improvement is only significant among people who are not regular coffee drinkers.^[21]

Metabolism and weight loss

Caffeine is one of the most common ingredients included in many weight loss supplements, mainly because of its role in burning fat and enhancing energy.^[25] In a study conducted in 2005, 75 overweight individuals were put on a diet for four weeks, and then subjected to three months of weight maintenance. During the maintenance period, participants were given either placebo or a green tea caffeine mixture. Both high and low caffeine consumers experienced weight loss. Those who were heavy drinkers of the green tea caffeine mixture reduced their waist circumference and fat mass. Light drinkers had a similar outcome, albeit at a lower degree. The resting energy expenditure of the latter group was also higher compared to those who were only given placebo.^[26]

The basal metabolic rate of obese women is also positively affected with the ingestion of trimethylxanthine, hence effectively decreasing body weight.^[27] Even people who are of normal weight can benefit from the fat oxidation effect of the stimulant.^[28]

Cardiovascular health

There are conflicting studies regarding the effects of caffeine on heart health. However, a systematic review of related studies from 1966 to 2011 regarding the relationship between coffee consumption and heart failure showed that moderate consumption of the beverage -- no higher than four servings per day -- can decrease risk for heart failure.^[29]

Other health benefits

Caffeine has long been used as a treatment for Parkinson's disease symptoms, specifically for motor control. However, there is also potential for trimethylxanthine to be used in treating the non-motor symptoms of Parkinson's disease.^[30]

Another disease that can be potentially helped by this substance is Alzheimer's disease. A number of studies on rats and humans showed that moderate caffeine intake, approximately 500mg of coffee per day (about five cups), may lower the risk or delay onset of Alzheimer's disease.^{[31, 32]}

Large bodies of evidence have shown that habitual consumption of the compound can help reduce the risk of developing type 2 diabetes mellitus^{[33, 34]}, even though the exact mechanism of action remains unclear and warrants further investigation.^{[35, 36]}

Finally, some studies have demonstrated a possible link between caffeine consumption and a lower risk for developing certain cancers, including skin carcinoma^[37] and colorectal cancer.^{[38, 39]}

Side effects/warnings

When it comes to caffeine's disadvantages, the common denominator seems to occur mostly with high doses.

Impaired memory

Some studies demonstrate that memory might become impaired as a result of consuming high doses of the stimulant. In the 2006 "Psychopharmacology" study of light and nondependent coffee drinkers who were asked to ingest caffeine capsules in varying amounts, research participants experienced a significant reduction in working memory performance tests, perhaps as a result of overstimulation.^[8]

Sleep problems

Excessive amounts of trimethylxanthine can lead to insomnia or, for some, daytime sleepiness.^[5] Furthermore, it can cause increased anxiety and possibly worsen panic disorder, since people with either of these conditions are susceptible to psychotic and manic symptoms associated with high caffeine doses.^[13]

Impact on athletic performance

When it comes to sports, more caffeine does not necessarily mean better performance. A study involving cyclists showed that regardless of dose, research particpants showed the same level of improved endurance.^[40] There were even instances when the athletes' performance suffered when given trimethylxanthine at a dose of 9mg per kg of body weight, since just 1mg per kg of bodyweight is enough to get an energy boost.^[23] Those who are habitual caffeine users also cease to reap certain benefits as a result of increased tolerance.^[26]

General health disadvantages

This favorite stimulant has its share of adverse health effects. Acute intake of caffeine is associated with sudden spikes in blood pressure, especially in diagnosed hypertensives. However, no long-term effects on blood pressure have been found.^{[41, 42]} While moderate amounts lower the risk for heart failure, higher doses of coffee, more than four servings per day, is associated with higher risk for heart failure.^[29] Bladder cancer is also linked to heavy caffeine consumption.^[29]

Caffeine sources

Coffee and tea are two of the most popular sources of caffeine, as it accounts for 80% of intake in the U.S. The other 20% come from cocoa, cacao, energy drinks, sodas, and supplements.^[43] Other sources include plants like guarana, yoco, cassina, and yerba mate, which have been used in North and South America since ancient times.^[41]

Considerations

The effects of caffeine can last up to six hours

One concern many regular caffeine consumers have is the need to cycle off caffeine -- that is, to take a break, rather than quitting "cold turkey." It all depends on your reason for using caffeine

As a pre-workout supplement, it's essential to cycle off of caffeine so that you can avoid tolerance, which inevitably maximizes the positive effects of trimethylxanthine on sports performance. Cycling is also recommended if you want to speed up metabolism for weight loss purpses. If you have problems concentrating and a daily caffeine habit, you may want to consider reducing your trimethylxanthine intake, or stopping alltogether. a

On the other hand,chronic coffee drinkers have lower risk for developing diabetes, heart diseases, and Parkinson's disease. As such, cycling is not needed to take advantage of these benefits.

Favorite Caffeine Products

Priceplow offers the best prices for caffeine pre-workout supplements. One of the bestsellers is 4Ever Fit Caffeine, at $3.59 per 100 tablets. This is cheaper compared to other websites that sell it at $3.95 to $4.49 per bottle.

Another popular supplement is AllMax Nutrition Caffeine, priced at $3.89 per 100 tablets. Other stores sell it at $3.99 per bottle. AI Sports Nutrition Caffeine, which will last four to eight months, is $11.49 for 240 capsules.

References

Kris Gunnars; Popular Science; "Seven Reasons Why Coffee is Good for You;" February 2013
Bennett Alan Weinberg, Bonnie K. Bealer; Psychology Press; "The World of Caffeine: The Science and Culture of the World's Most Popular Drug;" January 2001
Lydia Saad; Gallup; "Nearly Half of Americans Drink Soda Daily: Two-thirds of Americans drink coffee daily, unchanged from 1999;" July 2012
Bolton S., Null G.; Orthomolecular Psychiatry; "Caffeine: Psychological Effects, Use and Abuse;" 1981
Snel J, Lorist MM.; Progress in Brain Research; "Effects of caffeine on sleep and cognition;" 2011
Glade, MJ; Nutrition; "Caffeine-Not just a stimulant;" 2010 [https://www.umfcv.ro/files/c/a/Caffeine%20-%20Not%20just%20a%20stimulant.pdf]
Luke Smillie, Elif G?k?en; Biological Psychology; "Caffeine enhances working memory for extraverts;" December 2010
Childs E., De Wit H.; Psychopharmacology; "Subjective, behavioral, and physiological effects of acute caffeine in light, nondependent caffeine users;" May 2006
Konnikova, M; The New Yorker; "How Caffeine can Cramp Creativity;" June 2013
Hamblin, J; The Atlantic; "Caffeine: For the More Creative Mind;" June 2013
Backhouse, SH, et. al; Appetite; "Caffeine ingestion, affect and perceived exertion during prolonged cycling;" August 2011
Dawkins, L; Appetite; "Expectation of having consumed caffeine can improve performance and mood;" December 2011
Lara, DR; Journal of Alzheimer's Disease; "Caffeine, mental health, and psychiatric disorders;" 2010
Astorino TA., Roberson DW.; Journal of Strength and Conditioning Research; "Efficacy of acute caffeine ingestion for short-term high-intensity exercise performance: a systematic review;" January 2010
Bishop, D; Sports Medicine; "Dietary supplements and team-sport performance;" 2010
Bellar, D, et. al; Journal of Strength and Conditioning Research; "The effects of low-dose caffeine on perceived pain during a grip to exhaustion task;" May 2011
Tarnopolsky M., Cupido C.; Journal of Applied Physiology; "Caffeine potentiates low frequency skeletal muscle force in habitual and nonhabitual caffeine consumers;" November 1985
Glaister, M; Medicine and Science in Sports and Exercise; "Caffeine supplementation and multiple sprint running performance;" October 2008
Conger, SA, et. al; International Journal of Sport Nutrition and Exercise Metabolism; "Does caffeine added to carbohydrate provide additional ergogenic benefit for endurance?;" February 2011
Bell DG., McLellan TM.; Medicine and Science in Sports and Exercise; "Effect of repeated caffeine ingestion on repeated exhaustive exercise endurance;" August 2003
Bell DG, TM McLellan; Journal of Applied Physiology; "Exercise endurance 1, 3, and 6 h after caffeine ingestion in caffeine users and nonusers;" March 2002
Tarnopolsky, MA; Applied Physiology, Nutrition, and Metabolism; "Effect of caffeine on the neuromuscular system--potential as an ergogenic aid;" December 2008
Kolata, G; The New York Times; "It's Time to Make a Coffee Run;" March 2009
Hurley, CF; Journal of Strength and Conditioning Research; "The effect of caffeine ingestion on delayed onset muscle soreness;" November 2013
Kovacs, B; MedicineNet.com; "Caffeine;" 2013
Westerterp-Plantenga, MS, et. al; Obesity Research; "Body weight loss and weight maintenance in relation to habitual caffeine intake and green tea supplementation;" July 2005
Yoshida, T, et. al; International Journal of Obesity and Related metabolic Disorders; "Relationship between basal metabolic rate, thermogenic response to caffeine, and body weight loss following combined low calorie and exercise treatment in obese women;" May 1994
Acheson, KJ, et. al; The American Journal of Clinical Nutrition; "Caffeine and coffee: their influence on metabolic rate and substrate utilization in normal weight and obese individuals;" May 1980
Mostofsky, E; et. al; Circulation: Heart Failure; "Habitual Coffee Consumption and Risk of Heart Failure: A Dose-Response Meta-Analysis;" June 2012
Prediger, RD; Journal of Alzheimer's Disease; "Effects of caffeine in Parkinson's disease: from neuroprotection to the management of motor and non-motor symptoms;" 2010
Arendash GW., Cao C.; Journal of Alzheimer's Disease; "Caffeine and coffee as therapeutics against Alzheimer's disease;" 2010
Arendash, GW, et. al; Neuroscience; "Caffeine protects Alzheimer's mice against cognitive impairment and reduces brain beta-amyloid production;" November 2006
van Dam RM, Feskens EJ.; The Lancet; "Coffee consumption and risk of type 2 diabetes mellitus;" November 2002
Salazar-Martinez, E, et. al; Annals of Internal Medicine; "Coffee consumption and risk of type 2 diabetes mellitus;" January 2004
Huxley, R, et. al; Archives of Internal Medicine; "Coffee, decaffeinated coffee, and tea consumption in relation to incident type 2 diabetes mellitus: a systematic review with meta-analysis;" December 2009
Tuomilehto, J, et. al; The Journal of the American Medical Association; "Coffee consumption and risk of type 2 diabetes mellitus among middle-aged Finnish men and women;" March 2004
Song, F, et. al; Cancer Research; "Increased caffeine intake is associated with reduced risk of basal cell carcinoma of the skin;" July 2012
Sinha, R, et.al; The American Journal of Clinical Nutrition; "Caffeinated and decaffeinated coffee and tea intakes and risk of colorectal cancer in a large prospective study;" August 2012
Arab, L; Nutrition and Cancer; "Epidemiologic evidence on coffee and cancer;" 2010
Pasman, WJ, et. al; International Journal of Sports Medicine; "The effect of different dosages of caffeine on endurance performance time;" May 1995
Hartley, TR, et. al; Hypertension; "Hypertension Risk Status and Effect of Caffeine on Blood Pressure;" 2000
Robertson, D, et. al; The Journal of Clinical Investigation; "Tolerance to the humoral and hemodynamic effects of caffeine in man;" April 1981
Frary, CD, et. al; Journal of the American Dietetic Association; "Food sources and intakes of caffeine in the diets of persons in the United States;" April 2005
Barone JJ., Roberts H.; Caffeine; "Human Consumption of Caffeine;" 1984
Borota, Daniel; Nature Neuroscience; "Post-study caffeine administration enhances memory consolidation in humans"; 2014

Caffeine News on PricePlow

Blog Posts

Videos

New Products

May 29, 2025

TikTok Video
MYTH: Taurine reduces caffeine effectiveness ✅ REALITY: It removes jitters & crash while keeping...

May 08, 2025

Product News
Nootropics Depot DynaMAX - Enhanced Caffeine has new variations:

60 Capsules

Category: Caffeine

May 07, 2025

YouTube Video
OmniActive Health Technologies: From Seed to Supplement

Apr 30, 2025

YouTube Video
Meet Cody Flynn of OmniActive Health Technologies

Apr 18, 2025

Product News
Legion PEAK - Caffeine + L-Theanine was created.
Categories: Caffeine, L-Theanine

Apr 04, 2025

Product News
Nootropics Depot DynaMAX - Enhanced Caffeine was created.
Category: Caffeine

Apr 04, 2025

Product News
Nootropics Depot DynaMAX+ - Ultra Enhanced Caffeine was created.
Category: Caffeine

Apr 02, 2025

Product News
Nootropics Depot Caffeine + NALT Solution was created.
Categories: Caffeine, N-Acetyl L-Tyrosine

Apr 02, 2025

Product News
Nootropics Depot Caffeine + NALT was created.
Categories: Caffeine, N-Acetyl L-Tyrosine

Mar 21, 2025

YouTube Video
Ai Energy Formula UPDATED Already! Jack Owoc's Latest Tweaks to His Nootropic Energy Drink

Mar 18, 2025

YouTube Video
Titan Nutrition Stim-Rush: High-Energy Pre-Workout Delivers 333mg Caffeine + Focus Enhancement

Mar 18, 2025

YouTube Video
Musclesport Pre Lean: Blending Essential Pre-Workout Staples w/ Old School & New School Innovations

Feb 10, 2025

Product News
Nutricost Caffeine has new variations:

30 Capsules - 200mg

Category: Caffeine

Jan 21, 2025

Product News
Kaged Caffeine has new variations:

100 Vcaps - 100mg

Category: Caffeine

Jan 06, 2025

YouTube Video
Magnum Nutraceuticals Enhances Fasted Cardio Formula with Smart Thermogenic Innovation

Dec 24, 2024

YouTube Video
PRAX's Pure Energy Gummies Pack 200mg Paraxanthine Per Chew

Dec 24, 2024

YouTube Video
Basic Pre Launches Miami Vice Flavor at GNC

Dec 20, 2024

Product News
FinaFlex Caffeine was created.
Category: Caffeine

Dec 17, 2024

Blog Post
PRAX Gummies: Paraxanthine-Powered Energy Without Caffeine’s Downsides
PRAX launches energy gummies with paraxanthine - caffeine's better metabolite. Get clean energy without crashes in BOOST or WORKOUT formulas.

Dec 16, 2024

YouTube Video
Could enfinity Paraxanthine be BETTER than Caffeine Itself?

Dec 10, 2024

YouTube Video
zümXR: Targeted Release Caffeine Explained in New Infographic

Dec 10, 2024

Blog Post
New Preclinical Study Shows Paraxanthine Enhances Memory and Brain Function Better Than Caffeine
Pre-clinical data shows paraxanthine improves memory and brain function better than caffeine. It boosts BDNF and neuroplasticity, supporting sharper cognition.

Dec 06, 2024

Blog Post
zümXR: Extended and Delayed Released Caffeine from PLT Health
zümXR from PLT Health pushes the boundaries of caffeine innovation with Extended Release (XR) and Delayed Release (DR) caffeine for smooth energy!

Dec 04, 2024

YouTube Video
BodyTech Elite Paraxanthine: Standalone enfinity Capsules at The Vitamin Shoppe

Nov 08, 2024

Product News
Nootropics Depot Caffeine + L-Theanine was created.
Categories: Caffeine, L-Theanine

Nov 06, 2024

YouTube Video
ProSupps Infinite Pre-Workout: High Focus, Moderate Caffeine, Maximum Performance

Oct 18, 2024

Product News
Nutricost Caffeine with L-Theanine has new variations:

30 Capsules - 100mg

Categories: Caffeine, L-Theanine

Oct 15, 2024

YouTube Video
Shawn Wells: Do the Work!

Oct 12, 2024

YouTube Video
NNB Nutrition & the Future of GLP-1 Support: Is Dihydroberberine the Answer?

Oct 10, 2024

YouTube Video
Building Demand for Innovation: NNB Nutrition’s Unique Approach

Oct 04, 2024

Product News
Nutricost Caffeine has new variations:

30 Capsules - 100mg

Category: Caffeine

Aug 29, 2024

YouTube Video
STARBURST ENERGY CAN | Cellucor C4 RTD Authentic Collab

Aug 20, 2024

YouTube Video
Centurion Labz GOD OF THUNDER: Stimulant-Based Liquid Glycerol Pre-Workout!

Aug 01, 2024

YouTube Video
What is zümXR: Extended and Delayed Released Caffeine

Jul 18, 2024

YouTube Video
Peak ATP + enfinity: Synergizing Stimulant and Stimulant-Free Ingredients

Jul 15, 2024

YouTube Video
Paraxanthine Enhances Cognitive Performance Better than Caffeine After a 10km Run

Jul 12, 2024

Blog Post
Paraxanthine Outperforms Caffeine in Post-10k Cognitive Tests
A new study finds paraxanthine (found in enfinity®) outperforms caffeine in boosting cognitive function after a 10k run.

Jun 22, 2024

YouTube Video
Hosstility AMPED: Supercharged Focus Pre-Workout with Cognizin

May 31, 2024

Blog Post
Paraxanthine Increases Energy Expenditure, Reduces Heart Rate and Hunger in 2024 Study
There's new research on enfinity paraxanthine showing increased energy expenditure (100 calories in 3 hours) yet decreased appetite and heart rate!

May 25, 2024

Product News
Natural Stacks Smart Caffeine was created.
Categories: Caffeine, L-Theanine

May 14, 2024

Product News
Ekkovision Caffeine Caps was created.
Category: Caffeine

Mar 10, 2024

Product News
Bucked Up essentials - Caffeine was created.
Category: Caffeine

Feb 27, 2024

YouTube Video
BUM Energy Blue Snow Cone Taste Test!

Jan 24, 2024

Product News
Transparent Labs PurCaf Organic Caffeine was created.
Category: Caffeine

Jan 11, 2024

Product News
Nutricost Natural Caffeine was created.
Category: Caffeine

Jan 10, 2024

Product News
Nutricost Caffeine with L-Theanine was created.
Categories: Caffeine, L-Theanine

Jan 08, 2024

Product News
Nutricost Caffeine was created.
Category: Caffeine

Dec 21, 2023

YouTube Video
Do TAURINE & CAFFEINE Negate or Synergize? Boxing Study Weighs In (Animal Chews)

Dec 12, 2023

YouTube Video
Diet & Nutrition for FIGHTERS - Doug Kalman | Episode 120

Dec 01, 2023

YouTube Video
Bum Energy Peach Mango Flavor! The Best Chris Bumstead Energy Drink?

Nov 15, 2023

YouTube Video
enfinity Paraxanthine: Caffeine Replacement Going Global!

Nov 13, 2023

YouTube Video
Lost & Found Energy Drink: 2023 Updates, Still 150mg Caffeine

Nov 06, 2023

YouTube Video
CBUM Essential Fat Burner: RAW Nutrition’s metabolism booster

Sep 25, 2023

Blog Post
Paraxanthine: Caffeine’s Major Metabolite for Laser-Targeted Energy
Paraxanthine is the primary metabolite of caffeine, providing most of caffeine's beneficial effects. Now you can take it directly with enfinity!

Sep 14, 2023

YouTube Video
GNC AMP Tri-Phase Multi-Action Pre-Workout with Nitrosigine

May 07, 2023

YouTube Video
Long-Lasting Caffeine: BIOZOMAL Caffeine with Liposomal Tech

Mar 27, 2023

YouTube Video
Core Nutritionals BURN: 4 New Flavors, Minor Label Updates

Mar 22, 2023

YouTube Video
KLOUT KARMA VS MAMBA - Which Pre-Workout is for YOU?

Mar 20, 2023

YouTube Video
LFG! Best Preworkout from Bucked Up

Mar 15, 2023

Blog Post
Biozomal Caffeine: Lasting Liposomal Energy from Lief Raws
Lief Raws has a new type of sustained release Liposomal Caffeine -- Biozomal Caffeine. See how Biozomal Technology is more than lipid encapsulation!

Mar 14, 2023

YouTube Video
Arms Race Harness EVOLUTION Breakdown

Mar 10, 2023

YouTube Video
New Pre-Kaged Elite Flavors: Orange Mango and Caribbean Sunrise

Mar 08, 2023

YouTube Video
CASTLE BRAVO Pre-Workout | 450mg Caffeine from Merica Labz

Mar 02, 2023

YouTube Video
Morphogen AlphaGen Pre-Workout: A Monster Dose of Tyrosine

Feb 04, 2023

YouTube Video
Lost and Found Energy Drink: Grape Fizz!

Feb 03, 2023

YouTube Video
ProSupps HYDE OG: Nitrosigine and Yohimbe Now at Walmart!

Feb 02, 2023

YouTube Video
CBum Essential Pre-Workout! Raw Nutrition's Affordable Pre

Jan 31, 2023

YouTube Video
Kaged MINDSET w/ Brian Rand & Team Kaged | Episode 081

Jan 19, 2023

YouTube Video
Kaged Mindset Unboxing: Find your FLOW

Jan 09, 2023

YouTube Video
Burn Fat from Sunup to Sundown with AstroFlav MetaBurn AM

Dec 24, 2022

YouTube Video
NEW CORE FURY V2 | Core Nutritionals Pre-Workout

Dec 19, 2022

YouTube Video
DO IT FOR 'MERICA! The New Merica Labz F-BOMB (Fruit Cocktail!)

Dec 13, 2022

TikTok Video
#supplements #preworkout #caffeine

Dec 07, 2022

YouTube Video
A Well-Formulated ENDURANCE Supplement! First Endurance PreRace 2.0

Nov 23, 2022

YouTube Video
ONE SCOOP ONLY! AstroFlav's Potent Pre Workout with NucleoPrime

Nov 16, 2022

YouTube Video
UMZU ZUUM?! Naturally-Sweetened Pre-Workout with Nitrosigine!

Nov 08, 2022

YouTube Video
Black Magic BZRK VOODOO Fall 2022: GRIM AETHER Flavor!

Oct 31, 2022

YouTube Video
Arms Race CLARITY: Upgraded Nootropic Energy (137.5mg Caffeine)

Oct 27, 2022

YouTube Video
C4 Ultimate SHRED Upgraded: Fat Burning Pre-Workout Drink

Sep 28, 2022

YouTube Video
Adhatoda Vasica?! The New MyoBlox LOCO Pre-Workout (2022)

Sep 20, 2022

TikTok Video
@MuscleTech’s new EuphorIQ preworkout features the brand new Enfinity patented paraxanthine. Are...

Sep 14, 2022

YouTube Video
enfinity Paraxanthine in MuscleTech EuphoriQ / Burn iQ Explained | Raza Bashir & Shawn Wells | #072

Aug 29, 2022

YouTube Video
PARAXANTHINE: Next Generation Caffeine... Launching by MuscleTech

Apr 14, 2022

Blog Post
Alpha Lion 2022 Update with Drew Peters | Episode #065
Drew Peters is now the Alpha Lion formulator, so we cover some of their supplements launched in early 2022 like SuperHuman Sport and SuperHuman Scorch

Dec 15, 2021

YouTube Video
A MITOCHONDRIA-Boosting Pre Workout Idea for CLEAN Energy

Nov 05, 2021

Blog Post
Why Kaged Uses PurCaf (Natural Caffeine from Green Coffee Beans)
PurCaf caffeine is a natural source of the stimulant that comes from green coffee bean extract. Is there a benefit over plain caffeine anhydrous?

Oct 05, 2021

YouTube Video
BEN CUT OUT CAFFEINE | Glaxon C-Tox Beta Log

Jul 16, 2021

YouTube Video
An NNB Nutrition Driven Fat Burner: To Stim or Not to Stim?

Jul 05, 2021

Blog Post
‘Merica Energy: The All-American Energy Drink Gets a ‘Restoration’
'Merica Labz has unveiled its new "on the go" energy drink, 'Merica Energy! Get ready for an All-American Energy Drink, with 200mg caffeine and focus!

Apr 22, 2021

Blog Post
5% Nutrition Core Line Goes Beyond Single-Ingredient Supplements
The 5% Nutrition Core Supplement Line has many classic supplements, but with twists! No single-ingredient formulas here, just like Rich Piana would want!

Dec 04, 2020

YouTube Video
What They Won't Tell You | Cellucor C4 Smart Energy Review

Nov 19, 2020

YouTube Video
RAW Burn Product Breakdown | Get Ready To SWEAT!

Oct 17, 2020

YouTube Video
GNC Beyond Raw LIT x Jolly Rancher | Is Ben Impressed?

Sep 27, 2020

YouTube Video
PEScience ALPHAMINE Review: 2020 New Formula!

Sep 21, 2020

YouTube Video
BEST Energy Drink in 2020?! Our Top 5 FULLY-Dosed Cans

Sep 03, 2020

YouTube Video
Ghost Energy SOUR PATCH KID | The GOAT Has Arrived!

Sep 02, 2020

YouTube Video
Ben Can't Handle The Sour! Ghost Energy Drink WARHEADS SOUR WATERMELON

Sep 01, 2020

YouTube Video
ENERGY DRINK GAME CHANGER | Ghost Energy Tropical Mango Review

Aug 28, 2020

YouTube Video
Flavor of the Year?! Myprotein THE Pre Workout (150mg Caffeine!)

Aug 19, 2020

YouTube Video
EVLSports BCAA Energy Bodybuilding Exclusive: Sour Blue Gummy!

Jul 21, 2020

YouTube Video
Nutrex Outlift Amped Pre Workout Review: New Look, Same High Stim Formula!

Jan 06, 2020

Blog Post
Caffeine and Athletic Performance: Can High Doses Be Optimal?
Caffeine is a well-known athletic performance enhancer, but when can high doses be optimal, and how much is too much? We look at the caffeine SCIENCE.

Nov 20, 2019

YouTube Video
Myprotein THE Amino Boost Review (FOUR FLAVORS)

Oct 18, 2019

YouTube Video
NutraBio CAFFPlus - A 150mg Caffeine Pill with 200mg L-Theanine

Sep 19, 2019

Blog Post
PricePlow’s Best Fat Burner Buyer’s Guide, with 2020’s Top 5
What's the best fat burner? It depends on what YOU want! So we ask a few questions, and present the options. We also have our Top 10 Fat Burners list

Sep 13, 2019

YouTube Video
What's the Best Fat Burner? Mike's Top 5 Fat Burners of 2020

Aug 27, 2019

YouTube Video
Nootropics for a Competitor: Brandon DaCruz Focuses While Dieting

Aug 08, 2019

Blog Post
Best Pre Workout Supplement Guide for 2020: PricePlow’s Top 10
What's the best pre workout supplement of 2019? It depends on what you need - we give you the TOP 10 pre workouts for the best workouts all year long!

Jun 22, 2019

YouTube Video
Celllucor C4 NEW FORMULA Coming in 2019! Mike's Beta Test

May 31, 2019

YouTube Video
Black Coffee Blood Sugar Response

Apr 24, 2019

YouTube Video
Relentless FOCUS - Best-Selling Energy Nootropic Supplement

Apr 23, 2019

Blog Post
NutraBio Caff Plus: A Smoother-Sailing Energy Pill

Apr 04, 2019

YouTube Video
Cellucor SHOT ROCKS Pre Workout - Not a Joke!!

Feb 12, 2019

YouTube Video
Chaos Crew BRING THE CHAOS Ingredients Explained

Jan 29, 2019

YouTube Video
SteelFit's Shredded Steel Fat Burner Ingredients (Iodine Rant Inside!)

Dec 10, 2018

YouTube Video
Primeval Labs Mega Pre BLACK | Ingredient Explainer

Dec 07, 2018

YouTube Video
Outbreak Nutrition FPS Gaming Supplement INGREDIENTS (Part 2)

Dec 07, 2018

YouTube Video
Outbreak Nutrition FPS Gaming Supplement REVIEW (Part 1)

Dec 06, 2018

YouTube Video
Is Iron Obsession's Pre Workout STRONG AF? HELL YEA!

Dec 04, 2018

YouTube Video
Primeval Labs Mega Pre BLACK Review

Dec 03, 2018

YouTube Video
THEORY: US Caffeine Use Increase is Due to High-Carb Diet

Nov 30, 2018

YouTube Video
BEST Nootropic Energy Drink | SNS Focus XT Review

Nov 29, 2018

YouTube Video
How Long to Get Into Ketosis? (Low Carber on a Water Fast)

Nov 12, 2018

YouTube Video
Sparta Nutrition | Hydrashred Review | Mystical Fat Burning Drink!

Oct 31, 2018

YouTube Video
Best Supplements for ENDURANCE: EndurElite's Matt Mosman

Oct 28, 2018

YouTube Video
Performax Labs FitMax Ingredients

Oct 11, 2018

YouTube Video
Nutrabio EAA Energy Review (Now Discontinued)

Oct 05, 2018

YouTube Video
Repp Sports Raze Energy Drink Straight Arm Challenge! Lex Kovacs

Sep 13, 2018

YouTube Video
FDA Wants to BAN Concentrated Caffeine! But...

Sep 10, 2018

YouTube Video
VMI Sports K-XR Pre Workout Flavor Review (Geographical Flavors?!)

Sep 05, 2018

YouTube Video
Black Sheep Supplements WORKHORSE: Most Interesting Supplement Ever?

Aug 27, 2018

YouTube Video
The Genius CEO - Rob Oliver of The Genius Brand Tells All

Jun 06, 2018

YouTube Video
Granite Supplements HyStim High-Octane Pre Workout Announced!

Apr 24, 2018

Blog Post
FDA Warns Against Concentrated Caffeine (Pure Powder & Liquids)
The FDA has issued a guidance essentially BANNING concentrated caffeine such as pure powders and liquids. But what do they consider "concentrated"?

Apr 18, 2018

Blog Post
Cellucor C4 in a Can.. Is it an Energy Drink or Pre Workout?!
Cellucor C4 Original On the Go is out, but what is it?? Is it an energy drink? A pre workout RTD? We check the ingredients and discuss C4 Carbonated.

Mar 14, 2018

Blog Post
NutraBio Natural Series PRE: Finally, A Great-Tasting Stevia Pre Workout!
NutraBio's Natural Series PRE Workout is finally a well-dosed pre workout with ingredients we love that has stevia and STILL tastes great!

Feb 12, 2018

Blog Post
NutraBio PRE: Our Top-Rated Pre Workout Supplement
NutraBio's PRE Workout, named PRE, was recently upgraded, and now more than ever it's our #1 pre workout with no 'exotic' stimulants and no carbs!

Feb 20, 2017

Blog Post
Beldt Labs SKALD: Oxydynamic Fat Scorcher Heats Up Amazon
Beldt Labs SKALD: Oxydynamic Fat Scorcher is a unique weight loss supplement that burns fat and enhances respiratory function all in one simple scoop!

Feb 13, 2017

Blog Post
sho Nutrition Energy+: Natural Energy Boost with Light Caffeine
sho Nutrition Energy+ naturally restores and supports energy production through a unique mixture of natural caffeine and B Vitamins.

Dec 16, 2016

YouTube Video
Cellucor C4 ULTIMATE Review: The C4 to End All C4's!

Sep 06, 2016

Blog Post
Northbound Nutrition BLEND – Cognitive Energy & Endurance
Blend from Northbound Nutrition is a clinically dosed cognition enhancing supplement perfect for work or working out. Maybe even a gaming supplement!

Aug 29, 2016

Blog Post
AML Pre Workout: A True Muscular Development Style Pre
Advanced Molecular Labs Pre Workout is a true beast of a pre workout that uses clinical doses of staple ergogenics powered by 400mg of pure caffeine.

Jul 08, 2016

Blog Post
Plexus Edge: Questionably Overpriced Energy Pill?
Plexus Edge looks to be the answer to every individual's daily energy crisis. But is it worth the high price tag?

Apr 29, 2016

Blog Post
Antaeus Labs PSyche – Caffeine and Phosphatidylserine Together!
Antaeus Labs PSyche is a low-stim option (35mg caffeine) that works beautifully as Productivity supplements are making waves in the supplement world.

Mar 18, 2016

Blog Post
Coffee Beats Caffeine Pre Workout New Study Finds
A new study out of the UK finds that coffee outperforms pure caffeine (and placebo) in the gym! Even decaf + caffeine was better than caffeine alone!

Dec 30, 2015

Blog Post
Ephedra Fat Burners in the 2020s: How are they still around?
Ephedra pills are still around -- How is that possible? Weren't they banned? PricePlow tells the FULL story about the best ephedra fat burners!

Oct 24, 2015

Blog Post
Ubervita W700: The Amazon Rip of the Century
The Ubervita W700 has incredible reviews and rankings on Amazon, but something smells VERY fishy with this product. We analyze the W700 ingredients.

Oct 06, 2015

Blog Post
APS Mesomorph: Powerhouse Pre Workout Reformulated
APS Mesomorph from APS Nutrition is a high-energy, focus heavy pre workout! Hang on for the ride at 3/4 scoop!

Sep 25, 2015

Blog Post
Powdered Caffeine in the FDA’s Crosshairs (2015 Warnings)
Powdered caffeine manufacturers have been sent FDA warning letters due to the labeling and difficult dosing that potentially led to one overdose death

Aug 16, 2015

Blog Post
Instant Knockout Fat Burner: Is this Worth $59??
Instant Knockout is a fat burner getting HEAVILY promoted online, selling for $59.99. Is it worth that? We analyze the Instant Knockout Ingredients.

Mar 21, 2015

Blog Post
Hydroxycut Next Gen – More Energy, New Ingredients!
Hydroxycut Next Gen is the 2015 release of the famous MuscleTech Hydroxycut fat burner. We review the Next Gen ingredients - it's going to be strong!

Feb 24, 2015

Blog Post
Maximum Shred SCAM – $87 Product with $4 of Ingredients
Maximum Shred is a supplement that is not only overpriced, it's maliciously marketed. We expose this scam and analyze the Maximum Shred ingredients.

Feb 18, 2015

Blog Post
Rich Piana 5% KILL IT Pre Workout – Does it Kill?
Rich Piana's KILL IT Pre Workout Supplement from 5% Nutrition looks to have some decent energy and pumps, but there's some confusion to figure out..

Jan 04, 2015

Blog Post
Optimum Nutrition Protein Energy – Caffeinated Protein!
Optimum Nutrition Protein Energy is a new protein powder that combines whey protein with a bit of caffeine and fat-burning EGCG from green tea!

Oct 08, 2014

Blog Post
Red Bull’s Class Action Lawsuit in 2014: $10 Because It Didn’t Give This Guy Wings
Red Bull has lost a class-action lawsuit, and you're owed $10 (or free Red Bull) if you bought it after January 2002! Red Bull doesn't give you wings!

Jul 24, 2014

YouTube Video
EpiBURN Pro Ingredients - Details on USPLabs New Fat Burner

Apr 12, 2014

Blog Post
Cellucor C4 Ripped – The Fat Burning Pre Workout?!
Cellucor C4 Ripped is the new C4 variation that includes more fat burning ingredients and no creatine for a killer cardio or weight loss workout!

Mar 06, 2013

Blog Post
Gaspari SuperDrive Came and Went with Serious Questions
Gaspari SuperDrive has had two different ingredient labels released, and they both seem a bit 'off'. We discuss the SuperDrive caffeine dilemma here!