Casein Protein

Shop casein protein at IVitamins Shop: micellar casein powders and casein puddings from MuscleTech Nitro-Tech Casein Gold, Trec Nutrition Casein 100, SciTec, Rule One, Dorian Yates and BioTechUSA. Casein is a milk protein that digests more slowly than whey, which is why many people take it in the evening.

Protein contributes to the growth and maintenance of muscle mass. Browse all protein powders or whey isolate.

Read more about Casein Protein
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How to choose a casein protein

Casein is the main protein in milk and is slower to digest than whey, so many people take it as an evening shake or before bed. Most of our range is micellar casein powder, including Optimum Nutrition Gold Standard 100% Casein, MuscleTech Nitro-Tech Casein Gold, Reflex Nutrition Micellar Casein, BioTechUSA Micellar Casein and Casein Zero, and Applied Nutrition 100% Casein Protein. Casein mixes thicker than whey, which is why some people use it to make protein puddings, and SciTec also offers a ready-made Protein Pudding mix.

Micellar casein or casein blend?

Micellar casein is the protein in its native form, while blends may combine casein with other proteins. The label lists the protein sources.