Rule 1 Casein

Rule 1 Casein – All Flavors

Rule 1 Casein is a slow-digesting protein powder designed to deliver a sustained release of amino acids for extended muscle support. Each serving provides 25g of pure micellar casein protein, ideal for nighttime recovery or long gaps between meals.

Flavors like Vanilla Crème, Chocolate Fudge, and Cookies and Cream offer a smooth, rich taste—making it easy to fuel muscle repair while you sleep or support lean gains around the clock.

Key Benefits:

• 25g of 100% micellar casein protein per serving
• Slow-digesting formula for overnight recovery
• Supports muscle preservation and growth during rest
• Low in sugar and fat
• Delicious, dessert-inspired flavors