R1 Casein is a premium slow-release protein formula made with 100% micellar casein, designed to provide extended amino acid delivery over time. With 25g of protein per serving and a naturally rich profile of all nine essential amino acids, including three BCAAs, it provides convenient support for overnight recovery and daily protein intake. Its thick, satisfying texture makes it an ideal addition to an evening nutrition routine.

• 25g protein per serving
• 100% micellar casein protein
• Slow-release amino acid delivery
• Naturally contains 9 EAAs
• Includes 3 BCAAs
• Zero amino spiking

Key ingredient: Micellar casein protein.

Best for: Athletes, bodybuilders and active individuals looking for a slow-digesting protein source to support muscle maintenance and recovery overnight.