Rule 1 Gain 16 Serv Chocolate Fudge 5.10Lb

R1 Gain Lean Protein Gainer 1-1/2: 1 carbohydrate to protein formula 100% whey protein 50g protein 75g carbs Better input = better output. 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 a 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.