When it comes to maintaining and building new muscle mass, the nine essential amino acids are literally essential. This group of amino acids cannot be synthesized within our body; they must be obtained from nutritional sources. R1 Essential Amino 9 delivers 7.5g of all 9 essential amino acid with added electrolytes for hydration.*
R1 ESSENTIAL AMINO 9 BETTER INPUTS
SUPPORTS MUSCLE RECOVERY AND HYDRATION*
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