Optimum Nutrition Gold Standard BCAA Train + Sustain 266gr

Optimum Nutrition Gold Standard BCAA Train + Sustain

An intra-workout formula combining amino acids, electrolytes, vitamins and selected additional ingredients in a 266g pack.

Key features

• 5g BCAAs per serving in a 2:1:1 ratio of L-leucine, L-isoleucine and L-valine.
• 374mg electrolytes per serving.
• Vitamin C and zinc, which contribute to normal immune function.
• Magnesium, which contributes to normal muscle function and the reduction of tiredness and fatigue.
• Includes Wellmune® and Rhodiola rosea extract.

Designed as a refreshing amino acid drink to complement strength and endurance training nutrition.