Optimum Nutrition BCAA Train + Sustain

During training, GOLD STANDARD BCAA™ can help you keep going whilst supporting your immune system and reducing tiredness, so you can get the most out of your exercise and be ready to go again. The powder is formulated to be highly drinkable with light flavours to encourage steady sipping throughout extended training sessions. Stay in the Game.

Ready to mix food supplement powder with BCAAs, vitamin C, zinc, magnesium and with sweetener. 

*Vitamin C and Zinc contribute to the normal function of the immune system. Magnesium contributes to the reduction of tiredness and fatigue.