Clean mass-building fuel for lifters who need calories that work, not calories that weigh them down. Each serving delivers 560 calories with 30g protein, 99g clean carbs, and real-food fats to support muscle growth and performance.

Rule 1 Clean Gainer is built for athletes who train hard, eat like it matters, and want clean, consistent size. The protein blend combines fast and sustained-release whey and casein to fuel muscle recovery. Carbohydrates come from real food sources like quinoa, rice bran, blueberry, and oat fiber — not just sugar. Healthy fats from avocado and flax help support hormones and cellular recovery. This is lean mass-building with purpose — not bloat, not junk, just fuel that moves the needle.