Protein Isolated and hydrolyzed

What are whey isolate and hydrolysate?

Whey isolate and whey hydrolysate are particularly refined forms of whey protein. They feature a high protein content, a reduced amount of fat, sugars and lactose and an excellent bioavailability, which is why they are highly appreciated by people who play sports and look for a high-quality protein supplement.

How do whey isolate and hydrolysed protein compare?

Compare whey isolate and hydrolysed protein purity and cost using the figures stated on product pages.

Product-page and catalogue data checked on 30/07/2026. VAT-inclusive prices and availability may change; values vary by flavour. *Percentage calculated from protein/serving. “n/s” means not stated, not absent.

When should you take whey isolate and hydrolysate?

Thanks to their fast absorption, these proteins are often chosen post-workout. They can also be an interesting option for those who have a reduced lactose tolerance or want a product with high protein purity.

Choose your protein at Citymuscle

At Citymuscle you will find a wide selection of whey isolate and hydrolysate protein from the best brands, along with a complete range of food supplements and sportswear to support your training. To compare casein, plant-based protein and other sources, browse all protein powders.

Food supplements are not intended to replace a varied, balanced diet and a healthy lifestyle. Do not exceed the recommended daily dose.