Reflex Instant Mass Heavyweight is a premium mass gainer protein powder developed for hardgainers and athletes aiming to increase calorie intake and support muscle growth. Featuring high-quality protein, complex carbohydrates and 18 added vitamins and minerals, it provides sustained energy and nutritional support without added corn syrup or fructose.

Key Features

• High-calorie mass gainer
• Premium protein blend
• Complex carbohydrate formula
• 18 added vitamins
• No corn syrup
• Vegetarian friendly

Best For
Hardgainers and athletes looking to build muscle, increase body weight and fuel demanding training sessions.