R1 Mass Gainer by Rule 1 Proteins

R1 Mass Gainer by Rule 1 Proteins is a high-calorie supplement designed for individuals aiming to increase muscle mass and overall body weight. Each serving delivers over 1,220 calories, more than 250g of carbohydrates, and 40g of protein sourced from three types of whey. 

Key Features:

• High Caloric Content: Over 1,220 calories per serving.

• Carbohydrate-Protein Ratio: 6:1 ratio with more than 250g of carbohydrates and 40g of protein.

• Protein Sources: Blend of whey protein concentrate, isolate, and hydrolysate.

• Additional Nutrients: Includes creatine, medium-chain triglycerides (MCTs), and glutamine.

• Free From: No creamers, soy protein, spiking, or banned substances. 

Usage Recommendations:

Mix two heaping scoops with 20–24 oz (approximately 600–700 ml) of water or milk. For a calorie-dense shake, blend with whole milk and ice cream. It’s advised to use this supplement in conjunction with a high-calorie diet and resistance training program. 

Flavor Options:

Available in various flavors, including Chocolate Fudge, Vanilla Crème, Cookies & Crème, Strawberries & Crème, and Chocolate Peanut Butter. 

Ideal For:

Individuals with high metabolic rates, hard gainers, or those seeking to increase their daily caloric intake to support muscle growth and recovery.