Optimum Nutrition Serious Mass Protein Powder 5.45kg high-fibre Maximuscle decided to up its

Maximuscle decided to up its game with this new and improved recipe

Some individuals may experience a harmless tingling sensation

Vitamin K (K2

5 G L-Glutamine 5 G

with the macros in check

Optimum Nutrition Serious Mass Protein Powder 5.45kg high-fibre Maximuscle decided to up itsThe Serious Mass Gainer formula supports muscle growth and repair utilising 50 grams of quality whey protein blend and 256 grams of carbohydrates per serving to provide long lasting energy and boost daily calorie intake. Fats and saturates are kept low to maintain a supreme macronutrient profile with just 4. 7 grams within a 340 gram shake. Produced by Optimum Nutrition, the large 5. 45kg Serious Mass packs are easily resealable and come with 16 large