ON Serious Mass – 6 lbs

ON Serious Mass is a high-calorie weight gainer designed to help individuals increase size, strength, and body weight by delivering a powerful blend of calories, protein, carbohydrates, and essential nutrients.

ON Serious Mass is formulated for hard gainers and athletes who struggle to consume enough calories through food alone. Each serving provides a dense combination of high-quality protein, complex carbohydrates, and added vitamins and minerals to support muscle growth, strength gains, and overall mass building.

The formula includes whey protein concentrate, calcium caseinate, and egg albumin to support muscle repair and growth, while a high-calorie carbohydrate matrix fuels intense training and recovery. Added creatine monohydrate supports strength and performance, making Serious Mass an effective solution for bulking phases.

This 6 lb size is ideal for consistent use while working toward weight and muscle gain goals.

Key Benefits:
• Supports rapid weight and mass gain
• High-calorie formula for hard gainers
• Provides protein, carbs, and creatine in one product
• Helps increase strength and training performance
• Includes added vitamins and minerals

Suggested Use:
Mix 2 heaping scoops with 710–1000 ml of water or milk.
Consume between meals, post-workout, or before bed.
For best results, start with half servings and gradually increase.

Who this product is for:
• Hard gainers looking to increase body weight
• Athletes in bulking phases
• Individuals with high calorie requirements
• Anyone struggling to meet calorie needs through food alone

Supplement Facts:
Serving Size: 2 heaping scoops
Servings Per Container: Approx. 8

Amount Per Serving:
• Calories – ~1250
• Protein – ~50 g
• Carbohydrates – ~250 g
• Fat – ~5 g

Ingredients:
Maltodextrin, Protein Blend (Whey Protein Concentrate, Calcium Caseinate, Egg Albumin), Creatine Monohydrate, Vitamins and Minerals

(Exact nutrition values may vary by flavour)