Maxi nutrition promax chocolate 840g every serving of promax provides your muscles with 30g of protein which contributes to gains in muscle size new formula 30g of fast acting and slow releasing proteins 81gs of bcaas low in sugar screened for banned substances when youre pushing your body for greater performance you need more protein in your daily diet every serving of promax provides 30g of high quality protein using a triple release protein formula that delivers amino acids to your muscle