Myprotein Impact Casein 2,5 kg Chocolate

Micellar Casein (Milk) (100%).For allergens, see ingredients in bold.This product is intended to be used alongside a varied and balanced diet and a healthy lifestyle.

United Kingdom & Rest of the World Shipping Details:
Same day dispatch for orders placed by 2pm (Orders after 2pm dispatched next working day).

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 14 days in the same original and unopened packaging. Subject to T&C's.

Welzo is a UK-based health platform. Orders ship from the UK.

Please consult the product packaging for accurate instructions on how to use the product.

Micellar casein is a slow digesting milk protein that gives a steady stream of amino acids. This form comes from milk in a natural protein matrix and makes a gel in the stomach to slow digestion.

Its slow release action helps prolong amino acid availability, making it great for stretches without meals and overnight recovery.

Scientific research shows micellar casein helps overnight amino acid delivery, supporting muscle protein synthesis and maintenance during fasting periods. The slow digestion delivers a steady amino acid supply to promote overnight recovery and minimise protein breakdown. This mechanism keeps muscles fed during longer periods without meals, contributing to normal muscle function and recovery processes. This product is not intended to diagnose, treat, cure, or prevent any disease.

What Does Micellar Casein Do?

Scientific research suggests micellar casein helps overnight amino acid delivery, supporting muscle protein synthesis and maintenance during fasting periods. The slow digestion delivers a steady amino acid supply to promote overnight recovery and minimise protein breakdown. This mechanism keeps muscles fed during longer periods without meals, contributing to normal muscle function and recovery processes. This product is not intended to diagnose, treat, cure, or prevent any disease.

MyProtein is our go-to partner for Impact Casein because the brand shows a solid commitment to quality, openness and athlete-first purity. This maker is globally recognised for its third-party testing and clear, complete traceability from supplier to shelf, backed by trusted certifications like Informed Choice, Informed Protein and NSF Certified for Sport. These accolades reflect a long-standing industry standing and a reputation for delivering schemes that align with strict quality standards. Our evaluation highlighted MyProtein’s solid quality management and transparent labelling, which help predictable, clean ingredient sourcing for overnight recovery products.

In the UK market, the brand’s focus on purity and controlled sourcing sits well with Welzo’s expectations for reliable, accurately labelled supplements, making it a natural fit for athletes and purists seeking sustained amino acid delivery from micellar casein. This strong alignment helped our partnership decision and helps keep product integrity consistent. To confirm how we maintain these standards, check out our our expert team of doctors, nurses, and nutritionists and our really thorough testing protocols.