Optimum Nutrition Serious Mass

A sugar-free protein powder formula enriched with 25 vitamins and minerals, delivering less than 5g of fat per serving, and providing over 250 grams of carbohydrates to aid in muscle recovery.

For a weight-gaining shake, mix 2 scoops with 710 ml of water or plant milk. Enhance the flavor and calorie content by adding fruits or nut butters, creating a delicious post-workout or between-meals protein smoothie.

This low-fat mass gainer packs over 1250 calories and 50g of protein per serving, fostering muscle growth. Additionally, it includes 3 grams of creatine monohydrate to support performance.

Available in six flavors (banana, chocolate peanut butter, chocolate, cookies & cream, strawberry, and vanilla), Serious Mass Protein Powder is sweetened for a delightful taste experience.

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