f you’re looking to add quality size to your already established foundation, R1 Clean Gainer™ is the high-calorie formula you seek. With an emphasis on protein – 30g of full-spectrum protein from whey, milk, and casein – and the meticulous inclusion of muti-source carbs and fats, it’s a leaner, meaner way to amass solid gains.*
R1 Clean Gainer™ is packed with 560 high-quality calories in a 3:1 carb to protein ratio, and features multi-sourced carbs, essential and branched chain amino acids and a lipid blend that helps you power through workouts and can assist muscle recovery.*
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