Your cart is empty!
Select a category below that fits with your goal
Rule 1 R1 Gain Protein Powder is a high-quality lean mass gain supplement. Like all Rule 1 products, this is 100% banned substance-free and as clean as they come. This uses a unique 1.5:1 carbohydrate to protein ratio. Unlike many gainers, this uses quality nutrient sources so you can provide your body with the nutrients it needs to grow and recover from hard training. Rule 1 R1 Gain uses an all whey protein blend. Whey protein is widely accepted to be the ideal protein source for building lean muscle mass and promoting muscle recovery.
This makes for a very complete,ultra-clean lean mass gainer. If you demand the best, you've found what you're looking for. The very high quality of this Gain powder makes it a great option in the morning, between meals and even post-workout.