Rule 1 R1 BCAAs supply leucine, isoleucine and valine, the branched-chain amino acids in the most researched form of 2:1:1 ratio.
When it comes to muscle maintenance, BCAAs are literally essential. This group of aminos cannot be synthesized within our body; they must be obtained from h..
R1 Whey Blend offers a great combination of taste, value, and nutrition by blending ultra-filtered whey protein concentrate with more premium whey protein isolates and whey hydrolysates. The slightly higher fat and carbohydrate content contributes to richer flavor and creamier texture.