Optimum Nutrition Serious Mass 5450g

Optimum Nutrition Serious Mass 5450g is a high-calorie mass gainer formulated to help athletes and bodybuilders achieve rapid muscle growth and support recovery after intense workouts.

Features

• High-Calorie Formula: Provides essential calories for weight and muscle gain.
• Protein & Carbs Blend: Supports muscle repair and growth.
• Large Container: Sufficient for long-term daily use.

Benefits

• Promotes effective muscle gain and strength increase.
• Supports post-workout recovery.
• Boosts energy and nutrient intake.

Package Contents: 5450g mass gainer powder

Keywords

Optimum Nutrition Serious Mass, mass gainer, muscle growth, high-calorie supplement, post-workout