BioTechUSA BCAA 8:1:1 ZERO

The standard BCAA ratio is 2:1:1, and it has been standard for so long that few people ask why. This one deliberately breaks from it, and the reasoning is worth understanding before you choose between them.

Of the three branched-chain aminos, leucine is the one that actually signals muscle protein synthesis to begin - isoleucine and valine play supporting roles. BioTechUSA push the ratio to 8:1:1, so each 7.5g serving delivers 4430mg of L-leucine against 555mg each of isoleucine and valine. You are getting far more of the trigger and less of the filler. It is sugar free and gluten free.

The 250G tub holds 33 servings.

This one comes in Blue Raspberry, mixed into cold water and sipped through a session rather than drunk in one go.