Optimum Nutrition Serious Mass Weight:2.73kg Carbonate) 220 mg 17% Magnesium

Carbonate) 220 mg 17% Magnesium (as Oxide

offering a complete amino acid profile in a fully dairy-free formula

Manufactured in a facility handling milk

Black Pepper Extract

Made for athletes and busy individuals who need to recover between demanding days

Optimum Nutrition Serious Mass Weight:2.73kg Carbonate) 220 mg 17% MagnesiumOptimum Nutrition Serious Mass High Calorie Nutrition Powder (2. 73 kg) Serious Mass is a high calorie powder designed for individuals who want a convenient way to increase their daily calorie and macronutrient intake. Each serving provides a blend of carbohydrates, protein, creatine and added vitamins and minerals, making it suitable for those with higher energy requirements or anyone who prefers a shake based option as part of their nutrition