100% Performance Whey Protein Isolate for optimal muscle growth.

25g of protein per serving (85g protein per 100g)
Ideal for definition, diet and muscle growth phases
Perfect amino acid profile (extremely high amounts of BCAAs)
Very low amounts of lactose, carbohydrates, and fat
Contains sunflower extracted lecithin

Are you looking for perfect support during your definition- and muscle growth phases?

Performance ISO Whey is the right choice for you – and it's perfect to add to the protein shakes in my app meal plans!

With over 95% of Whey Protein Isolate, Women's Best have ensured a high biological value, a perfect amino acid profile with extremely high BCAA content, and best nutritional values: 25g of protein, 0.9g of carbohydrates, 0.3g of fat and 110 kcal per serving. They also successfully replaced soy lecithin, which often can be found in regular Whey Protein, with lecithin extracted from sunflowers.

What is whey protein isolate?

Whey protein isolate is one of the most popular and widely used supplements of professional athletes. It is characterised by its high amounts of protein and low amounts of carbohydrates, lactose, and fat. Due to its high biological value and high content of amino acids, the body absorbs it particularly well and fast.

To build muscle mass, you should always pay attention to a regular intake of protein. Unlike carbs and fats, your body is not able to store proteins permanently.