Optimum Nutrition 100% Gold Standard Casein

Optimum Nutrition 100% Gold Standard Casein: The Ultimate Slow-Digesting Protein

Fast-digesting amino acids are perfect for right before and after workouts to help with muscle recovery, but for other times, like before bed, a slower digesting protein is ideal. Optimum Nutrition's 100% Gold Standard Casein is designed for just that. This slow-digesting protein is perfect for providing a steady release of amino acids, especially during periods like sleep when your body goes without food for hours.

Why Gold Standard 100% Casein?

Casein proteins are acid-sensitive and form a gel in the stomach, meaning they break down more slowly than other proteins. This gives your muscles a steady supply of amino acids for extended recovery. Optimum Nutrition uses only premium micellar casein to deliver the best in slow-digesting protein support.

Key Features:

Best-selling micellar casein formula

75% protein content (24g of protein per 32g serving)

24g of slow-digesting micellar casein per serving

Over 5g of BCAAs (Leucine, Isoleucine, and Valine) per serving

Nearly 5g of Glutamine & Glutamic Acid per scoop

Very low in fat, sugar, and carbohydrates

Ideal for use between meals or before bed

What is Micellar Casein? Micellar Casein is a slow-digesting form of protein derived from milk via ultrafiltration. It thickens in the stomach, releasing amino acids gradually over several hours, making it ideal for extended muscle recovery.

How to Prepare Gold Standard 100% Casein:

Shaker Cup: Simply add one heaping scoop of Gold Standard 100% Casein™ to 10-12 oz of your preferred beverage in a shaker cup. Shake for 25-30 seconds. For a richer flavor, use 8-10 oz of liquid; for a milder taste, use 12-14 oz.

Blender: Blend one heaping scoop with 10-12 oz of water, milk, or your favorite beverage for 20-30 seconds. Add 3-4 ice cubes and blend for an additional 30 seconds.

Upgrade Your Shake: For a more satisfying shake, add fresh or frozen fruits, peanut butter, flaxseed oil, yogurt, coconut, or almonds.

Boost Your Shake: Enhance your recovery by adding supplements like Micronized Creatine, Glutamine, Taurine, or BCAAs for an even more powerful post-workout product.