Casein Protein

Support your muscle recovery with casein protein powder

With a range of potential benefits and a smooth texture, casein protein powder is known for its versatility. Add it to shakes, smoothies and recipes like protein-rich pancakes for a practical and convenient way to supplement your protein intake.

Healthylife offers a selection of quality casein protein powders – both flavoured and unflavoured – to help you meet your health and nutrition goals.

What is casein protein powder?

Casein protein powder is a supplement derived from milk. It comprises about 80% of milk protein, with the other 20% being whey protein. 

To make casein protein powder, producers skim the fat from milk. This remaining milk is then treated with acid, which causes the casein to separate from the liquid whey. The casein curds are then washed, dried and milled into a fine powder – AKA casein protein powder. 

Casein protein is a slow-digesting protein that releases more slowly into the body than other types of protein. Turning the curds from milk into casein protein powder maintains its slow-release properties.

What are the benefits of casein protein powder?

Casein protein powder gradually releases amino acids over several hours, which may make it useful for providing a sustained protein supply. Research has shown that casein protein may support muscle building and repair, help to preserve lean muscle mass and improve muscle recovery following exercise.

Casein protein is also a source of calcium. To meet your daily protein needs, it’s best to do so through a balanced diet of fresh wholefoods.

Does casein protein powder have any side effects?

Common issues from taking casein protein powder may include digestive discomfort such as bloating, gas or constipation, particularly in people with lactose intolerance or dairy sensitivity. It’s advisable to consult a healthcare professional before using casein protein powder.

What is the difference between casein protein powder and whey protein powder?

Whey and casein protein powders differ primarily in their digestion rates. 

Casein is a slow-digesting protein that releases amino acids gradually over several hours, which may make it ideal for sustained muscle repair, especially during sleep. 

In contrast, whey protein is rapidly absorbed and is often used for post-workout recovery as it may increase muscle growth and repair more quickly.

Need help navigating the range of casein protein powders? Talk to a naturopath to learn more about our range.