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Rule 1's Lean Gainer: Protein-centric formula with up to 540 high-quality calories per serving and packed with naturally occurring amino acids for high-quality gains.
Quality Calories: Sustained energy from 75g of complex carb blend.
All Whey Protein: 50g of premium, primarily isolate, whey protein.
Amino Acid Packed: Naturally-occurring BCAAs and other key amino acids for muscle repair and recovery.
Clean Manufacturing: R1 Gain is proudly made in our own state-of-the-art GMP certified facilities in the USA and produced clean, with no banned substances.
A Wide Variety of Sizes and Flavors: R1 Gain is produced in 5 and 10 pound sizes and in 5 flavors, from delicious basics like Chocolate Fudge and Vanilla Crème to more adventurous flavors like Strawberries & Crème.
Directions: Mix two (2) scoops of R1 Gain with approx. 14-16 oz. of water, milk or your favorite beverage in a shaker cup or glass for a delicious shake. Or add your favorite fruit and ice to the above, mix in blender and enjoy as a smoothie!
You already have a decent base, but you want to add mass. Not just any mass, quality mass. Enter R1 Gain – a lean gainer formula with heavy emphasis on protein. 50 grams worth. Unlike mass gainers that focus on total calories, lean gainers take into consideration where the calories are coming from. Fewer carbs. Fewer sugars. More protein. Quality gains.