Casein Protein
What is Casein Protein?
Casein protein is used by bodybuilders as a slow-digesting source of amino acids as opposed to the fast-digesting whey protein, and also as a high source of glutamine. It is also used in bodybuilding because of its anti-catabolic effect, meaning that casein consumption inhibits protein breakdown in the body.
Where to Buy Casein Protein Cheap:
| Product Name | Size | Lowest Price | Main Ingredient / Dollar | Go to Cheapest Store |
| Muscle Gauge Nutrition Micellar Casein | 5 Pounds | 40.01 Grams of Protein per dollar | ![]() | |
| Optimum Nutrition 100% Casein Protein | 4 Pounds | 30.97 Grams of Protein per dollar | ![]() | |
| Muscle Gauge Nutrition Micellar Casein | 2 Pounds | 30.62 Grams of Protein per dollar | ![]() | |
| Cytosport Complete Casein | 2.05 Pounds | 30.13 Grams of Protein per dollar | ![]() | |
| Optimum Nutrition 100% Casein Protein | 2 Pounds | 24.09 Grams of Protein per dollar | ![]() | |
| Champion Nutrition Pure Casein | 707 Grams | 18.41 Grams of Protein per dollar | ![]() | |
| Xtreme Formulations Ultra Peptide | 2 Pounds | 16.13 Grams of Protein per dollar | ![]() |


