Optimum Nutrition Gold Standard 100% Casein

Optimum Nutrition Gold Standard 100% Casein – All Flavors

Optimum Nutrition Gold Standard 100% Casein is a slow-digesting protein powder designed to provide sustained amino acid delivery over several hours. With 24g of micellar casein per serving, it’s the perfect nighttime protein to support muscle recovery, prevent breakdown, and promote growth while you rest.

Flavors like Chocolate Supreme, Creamy Vanilla, and Cookies & Cream make it a smooth, satisfying treat that fits perfectly into your evening or between-meal routine.

Key Benefits:

• 24g of slow-release micellar casein protein
• Ideal for overnight recovery or prolonged satiety
• Supports muscle preservation and repair
• Rich, dessert-inspired flavors with great mixability
• Low in sugar and fat – perfect for clean nutrition