Casein Protein

Like whey protein, casein protein is a complete protein source with all the essential aminos your body needs. The big difference is that casein digests much slower than whey, making it an ideal choice for supporting muscle growth and recovery overnight or when you know you won't have access to good nutrition for an extended period of time.

 

Optimum Nutrition 100% Gold Standard Casein 4lb $149.90
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Optimum Nutrition 100% Gold Standard Casein 2lb Sold Out
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