Optimum Nutrition Serious Mass Vanilla – High-Calorie Weight Gainer With 1250 Calories, 50g Protein, 252g Carbs & Added 3g Creatine for Muscle Growth (300g)

Optimum Nutrition Serious Mass Vanilla is a powerful high-calorie mass gainer designed to support extreme muscle growth, enhanced recovery, and healthy weight gain. Each serving delivers 1,250 calories, 50g high-quality protein, and 252g carbohydrates to help fuel intense training and build mass effectively. Now upgraded with 3 grams of creatine, it boosts strength, performance, and muscle fullness. This protein powder is ideal for hard gainers, athletes, and anyone seeking maximum size and strength. Mix with water or milk for a rich, nutritious shake that supports consistent progress.

✅ Key Responsibilities

1. Provides 1,250 calories per serving for fast weight gain
2. Contains 50g protein to support muscle building
3. Delivers 252g carbs for energy and recovery
4. Enhanced with 3g creatine for strength and performance
5. Helps boost calorie intake for hard gainers
6. Ideal post-workout or between meals