Nutrabay Pure Bcaa Contains 5G Branched Chain Amino Acids - Leucine, Isoleucine, And Valine In The Ratio Of 2:1:1 Respectively. Bcaas Are Required To Keep The Body In An Anabolic State To Increase Muscle Protein Synthesis And Enhance Muscle Recovery. A Proven Ratio Of Essential Amino Acids Leucine, Isoleucine And Valine Aids Faster Absorption, Leads To Quicker Post-Workout Recovery And Better Performance Results.. Banned Substance Free : Athletes Can Be Assured It Has Undergone Rigorous Checks And Testing To Ensure That It Is Not Contaminated With Any Banned Substances And Is Safe To Use. Nutrabay 2:1:1 Contains Bcaas From A Vegan Source Compared To The Commonly Used Animal Source In Other Bcaa Supplements. No Added Sugar Eliminates Unnecessary Calories. No Added Preservatives Ensure You Get The Best Out Of Your Workout Supplement. All Natural : Nutrabay Pure Vegan Bcaa Is Unflavoured In Nature, Which Gives You The Freedom To Add It In Any Whey Protein / Gainer. No Artificial Colour, No Fillers, No Added Sugar And No Banned Substances & Chemicals.