Authentic Casein is made with 100% grass-fedmicellar casein — the native form of casein protein that’s naturally rich incalcium and phosphorus. Each serving of Authentic Casein packs more than 25 g of sustained-release protein and tastes absolutely delicious in water or milk. Even better, Authentic Casein mixes easily with a shaker bottle, and can also be added to foods like yogurt, oats, and cottage cheese for a flavorful protein boost.

Authentic Casein features micellar casein protein from grass-fed cows that are never treated with hormones or synthetic growth factors. This is the ideal source of nighttime protein powder, keeping you anabolic for up to 8 hours as you snooze your way to lean muscle gains!