Information

Optimum Nutrition Gold Standard 100% Casein

Fast digesting protein is usually taken about an hour before & then straight after exercise for the best muscle support. Where its recommended to take slower digesting & absorbing protein at other times, generally between meals and ideally at bedtime when your body repairs itself and needs the fuel. 

Optimum Nutrition's formula sets the standard for slow digesting protein support. By using only premium micellar casein as a protein source, Gold Standard 100% Casein can take more than twice as long to be broken down into its amino acid subcomponents.

- World renowned Micellar Casein
- Very Low Sugar, fat & carbs
- 75% percent protein by weight
- 24G of Slow-Digesting Micellar Casein Protein per 32G Serve
- 10 Grams of BCAAs (Leucine, Isoleucine and Valine), Glutamine & Glutamic Acid per Serve
- Ideal for Between Meals during the day and Before Bed

What is micellar casein?

Micellar Casein is separated from milk using an ultrafiltration process. It has the ability to gel during digestion to slowly release amino acids, making it the slowest digesting form of casein.