DIETARY FIBER OPTIMUM NUTRITION MASS WEIGHT GAINER PROTEIN POWDER (2.72 KG)

OPTIMUM NUTRITION Serious Mass Powder
Supports muscle growth, weight gain, and fuels workouts with up to 1260 calories, 50g of protein, up to 253g of carbohydrates, and 5g of creatine monohydrate per serving—all in an easy-to-mix shake.

High-Calorie Weight Gain Formula
Serious Mass is designed to deliver maximum macros for athletes with advanced muscle and performance goals. It contains fast-digesting whey protein concentrate, providing 50g of complete protein per serving. It also includes 19 essential vitamins and minerals plus 8g of naturally occurring glutamine.

Delicious Flavors and Trusted Quality
Available in five rich flavors, Serious Mass is trusted worldwide by elite strength athletes and reflects the high standards of OPTIMUM NUTRITION: The World’s #1 Sports Nutrition Brand.

Benefits

• Up to 1260 calories to support muscle and weight gain

• 50g fast-absorbing protein per serving for muscle repair and growth

• Up to 253g carbohydrates to fuel intense workouts and restore glycogen

• 5g creatine monohydrate to enhance strength, power, and performance

• 8g naturally occurring glutamine per serving

• 11g branched-chain amino acids (BCAAs)

• 24g essential amino acids (EAAs)

• Good source of 19 vitamins and minerals

• Vitamins A, C, E, and zinc support immune health

• B vitamins help convert food into energy

• Available in 5 tasty flavors

Suggested Use
Mix 340g (approximately two heaping scoops) with cold water, milk, or your favorite beverage in a blender for 30-45 seconds until fully dissolved. New users may start with half a serving during the first week and gradually increase to a full serving. For best results, take two scoops regularly alongside consistent resistance training.