Optimum Nutrition
ON Serious MassChocolate flavour
- Authentic
- Optimum Nutrition Serious Mass
- High-Calorie Mass Gainer
- Chocolate Flavour
- Weight Gain Supplement
- Muscle Mass Support
- High Protein Mass Gainer
- Carbohydrate-Rich Formula
- 50g Protein per Serving
Flavour:
kg:
Highlights
- Boosts Energy Intake
- Balanced Nutrition Blend
- Promotes Muscle Mass
- No Added Sugar
- High Calorie Formula
Details
- Flavour
- kg
- Brand
- Optimum Nutrition
- Category
- Mass and Weight Gainers
Product Images
Description
Optimum Nutrition (ON) Serious Mass Chocolate is a high-calorie weight gainer designed to support weight gain and muscle-building goals. It combines protein and carbohydrates with added creatine, glutamine, and 24 vitamins and minerals to complement your daily nutrition and workout routine.
With over 1,200 calories, 50g of protein and 256g of carbohydrates per two-scoop serving, Serious Mass helps increase daily calorie intake. Its delicious chocolate flavour makes it a convenient option for a post-workout shake or between-meal nutrition


