When you're training hard your muscles can start to wear and tear – don't let your good work go to waste, choose USN BCAA Syntho Stack capsules for a BCAA boost to prevent lean muscle breakdown and support lean muscle growth. USN BCAA Syntho Stack capsules are stimulant-free and creatine-free blend of the essential amino acids leucine, isoleucine and valine in a 2:1:1 ratio plus added alpha-lipoic acid for more rapid recovery. Resistance-based workouts cause microscopic tears to your muscle fibre that need to be repaired in order to grow - with this supplement in your stack you'll be able to train harder, for longer and recover faster without losing your lean muscle mass.
USN BCAA Syntho Stack capsules can be easily stacked with other USN products such as creatine monohydrate, crea-x4, phedra cut and more for a complete and personal supplements package for your plan. Each 6-capsule serving also contains the equally essential mineral zinc to support protein synthesis and naturally boost testosterone levels for even more muscle growth. USN BCAA Syntho Stack is available in 120 and 240 capsule containers to keep you covered throughout your training plan.