- Best ratio for BCAAs, which is 2:1:1 with two parts leucine and one part of both isoleucine and valine, the optimal ratio according to research3. This is the exact ratio that Nutricost uses, and with a full 6 grams in each scoop, we give the formulation a 5-out-of-5 rating.
As a dietary supplement, mix 1 scoop daily with 6-10 oz of water or as directed by your healthcare professional.