Isolate is filtered further than concentrate, leaving more protein per scoop and less lactose, fat, and carbohydrate. Shop unflavoured and flavoured isolate powders, including hydrolysed options, for leaner shakes around training.
Isolate usually costs more than concentrate, so it is worth asking whether the extra filtering matters for you. This range runs from 600 g to 2.27 kg tubs, in flavours such as chocolate fudge brownie, cookies and cream and vanilla, as well as natural. Protein contributes to the growth and maintenance of muscle mass. Isolate is made from milk, so it isn't suitable if you have a milk allergy.
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Whey protein isolate is a milk protein filtered further than concentrate, which leaves a higher share of protein per scoop. Protein contributes to the growth and maintenance of muscle mass. Explore our range of whey protein isolate in flavours such as chocolate, vanilla and strawberry.
Isolate usually contains less lactose than concentrate, but it is not lactose-free, and because it is made from milk it doesn't suit a milk allergy. Lactose levels vary by product, so check the label if you are lactose intolerant. Explore our range of whey isolate from Mutant, SciTec, Allnutrition and Olimp Nutrition.
Hydrolysed whey isolate has been broken down into smaller protein pieces, which is why it is often described as faster to digest. Evidence that this makes a noticeable difference to results is limited, so the choice may come down to taste and price. Explore our range of SciTec 100% Hydro Isolate.