If you are interested in muscle building, you would need pure form of protein. This is where 100% casein gold standard protein by Optimum Nutrition comes in. It contains ultra pure micellar casein protein that will assist you in muscle growth. Many people looking for muscle mass choose casein. Additionally, if you are currently dieting, you can be certain that casein will help maintain that hard earned muscle mass. 

Casein, similar to whey, is derived from a milk protein source. It has been shown to stay longer in the digestive tract thus the amino acids can be absorbed slowly. For this reason casein is commonly taken a few hours before bed, giving the body sufficient time to take in all the amino acids. 100% Casein Gold Standard Protein can be taken anytime of the day making sure the body has constant access to premium quality amino acids, creating an optimal environment for muscle growth. This protein will also facilitate muscle repair and recovery after a workout. 

Optimum Nutrition have forged their place as an industry leader and this is why a veritable smorgasbord of world class athletes are using their products, such as IFBB pro Steve Cook.

Cook has been one of the most recognisable faces in the sports and fitness industry over the last few years. His supplement intake increases as he begins to cut calories leading into a contest. This is because he looks to maximise gym time and ensure he leaves nothing to chance.

Benefits of Ingredients in 100% Casein Gold Standard Protein

• 24 grams of instantised slow digesting casein proteins
• Rich in highly anti-catabolic agents
• Micellar casein
• Over nine grams of BCAAs, glutamine and precursors per scoop
• "Aminogen enhanced"

100% Casein Gold Standard Protein is just the fuel your body requires for hypertrophy and recovery. Some of the vital ingredients present in this protein supplement include the following:

Micellar Casein: This supplement contains 100 percent pure casein which is acid sensitive. When it comes in contact with the digestive acid in the stomach, it thickens. As a result, it is slowly absorbed by the body to fuel muscle growth and recovery. Casein also is known to help in weight loss, as it affects appetite. 

Aminogen: This is a combination of vital digestive enzymes that help in digestion and absorption of the protein. 

BCAAs: This supplement contains branch chained amino acids that help the body to recover after a workout session. 

100% Casein Gold Standard Protein is a time-release protein supplement that gets absorbed slowly by the body and helps to facilitate muscle recovery and growth. Due to this, it acts all day long, gradually supplying the body with much-needed amino acid. As the micellar casein used in this supplement forms a viscous gel when it comes in contact with the digestive juices, it gives a feeling of fullness, which helpful in weight loss. 

If you are looking to get amino acids and proteins slowly, but surely, this is the perfect supplement for you. 

Many world class athletes such as Saracens Rugby Club and professional Big Wave Surfer, Mark Visser, have utilised Optimum's Gold Standard 100% Casein.

Take one heaped scoop of this muscle building substance and mix it in about 250ml to 300ml of water or beverage of your choice.

Can be use any time of the day, including before bed. For best results, consume the protein supplement daily.