R1 Mass Gainer – Power-Packed Nutrition for Serious Size
 
If your goal is serious size, you need serious fuel — and R1 Mass Gainer delivers exactly that. With 1,220+ calories, 250g+ complex carbs, and 40g of fast-absorbing whey protein, this high-calorie gainer is built for hard gainers and mass monsters alike.
 
Crafted with a 6:1 carb-to-protein ratio, plus added creatine, MCTs, and glutamine, R1 Mass Gainer gives your body the nutrients it needs to pack on quality size, enhance recovery, and fuel next-level workouts.
 
 
💪 What Sets R1 Mass Gainer Apart?
• 1,220+ Calories per Serving – Fuel your growth with dense nutrition
• 250g+ Clean Carbs – From a complex carb blend to support glycogen replenishment and bulk
• 40g Premium Whey Protein – Triple-sourced from whey isolate, hydrolysate, and concentrate
• Enhanced with Creatine & MCTs – For strength, endurance, and metabolic support
• 9g Naturally Occurring BCAAs – Help preserve muscle and speed up recovery
• Glutamine-Fortified – Promote recovery and muscle cell hydration
 
 
🛡️ The R1 Difference:
• NO Creamers or Fillers
• NO Protein Spiking
• NO Soy Protein
• NO Banned Substances
 
 
Whether you’re a hard gainer or just ready to take your size to the next level, R1 Mass Gainer helps you bulk with confidence — clean, powerful, and transparent.
 
Train big. Eat big. Grow big.
 
 
“This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.”