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  1. Home
  2. Sport Nutrition
  3. Whey Protein Isolate

Whey Protein Isolate: Low Carb, Fast-Absorbing Shakes

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.

1-24 of 505 results for "Whey Protein Isolate"

Whey Protein Isolate products

Bundle & Save — seasonal wellness essentials bundle
Clear Isolate, Peach Ice Tea - 500 gramsClear Isolate, Peach Ice Tea - 500 gramsReduced price

Weider, Clear Isolate Peach Ice Tea (500 g, Powder)

Was £46.69Now £35.02
Isowhey Hydro, Vanilla Ice Cream - 900 gramsReduced price

Trec Nutrition, Isowhey Hydro Vanilla Ice Cream (900 g, Powder)

Was £46.59Now £34.95
Iso Whey Zero, Black Biscuit - 454 gramsReduced price

BioTechUSA, Iso Whey Zero Black Biscuit (454 g, Powder)

Was £29.89Now £22.42
Iso Whey Clear, Peach Ice Tea - 400 gramsReduced price

BioTechUSA, Iso Whey Clear Peach Ice Tea (400g, Powder)

Was £33.89Now £25.42
100% Whey Isolate, Raspberry - 1816 gramsReduced price

SciTec, 100% Whey Isolate Raspberry (1816g, Powder)

Was £96.99Now £72.75
Iso-9, Vanilla Ice Cream - 900 gramsIso-9, Vanilla Ice Cream - 900 gramsReduced price

Naughty Boy, Iso 9 Vanilla Ice Cream (900 g, Powder)

Was £55.89Now £41.92
Iso Whey Zero, Black Biscuit - 1816 gramsReduced price

BioTechUSA, Iso Whey Zero Black Biscuit (1816 g, Powder)

Was £106.59Now £79.95
Bundle & Save — seasonal wellness essentials bundle
ISO-XP, Chocolate Dessert - 850 gramsISO-XP, Chocolate Dessert - 850 gramsReduced price

Applied Nutrition, ISO XP Chocolate Dessert (850 g, Powder)

Was £53.99Now £40.50
ISO-XP, Cafe Latte - 850 gramsReduced price

Applied Nutrition, ISO XP Cafe Latte (850 g, Powder)

Was £53.89Now £40.42
Isolate Protein, Cookie Cream - 908 gramsReduced price

Allnutrition, Isolate Protein Cookie Cream (908g, Powder)

Was £51.69Now £38.77
100% Hydro Isolate, Chocolate - 2000 grams100% Hydro Isolate, Chocolate - 2000 gramsReduced price

SciTec, 100% Hydro Isolate Chocolate (2000g, Powder)

Was £105.79Now £79.35
Iso-9, Chocolate Brownie - 2010 gramsIso-9, Chocolate Brownie - 2010 gramsReduced price

Naughty Boy, Iso 9 Chocolate Brownie (2010 g, Powder)

Was £101.69Now £76.27
Isolate Protein, Salted Caramel - 908 gramsReduced price

Allnutrition, Isolate Protein Salted Caramel (908g, Powder)

Was £51.99Now £39.00
Iso Whey Zero, Caffe Latte - 454 gramsReduced price

BioTechUSA, Iso Whey Zero Caffe Latte (454g, Powder)

Was £29.89Now £22.42
Isolate Protein, Chocolate - 2000 gramsReduced price

Allnutrition, Isolate Protein Chocolate (2000 g, Powder)

Was £114.99Now £86.25
Isolate Protein, Cappuccino - 908 gramsReduced price

Allnutrition, Isolate Protein Cappuccino (908g, Powder)

Was £51.99Now £39.00
Iso Whey Platinum, Cookies & Cream - 1816 gramsReduced price

BioTechUSA, Iso Whey Platinum Cookies & Cream (1816g, Powder)

Was £93.69Now £70.27
100% Whey Isolate, Chocolate - 1816 gramsReduced price

SciTec, 100% Whey Isolate Chocolate (1816g, Powder)

Was £96.99Now £72.75
Isolate Whey 100 CFM, Vanilla Cream - 908 gramsReduced price

Weider, Isolate Whey 100 CFM Vanilla Cream (908g, Powder)

Was £69.79Now £52.35
Iso Whey Zero, Caffe Latte - 908 gramsReduced price

BioTechUSA, Iso Whey Zero Caffe Latte (908g, Powder)

Was £55.99Now £42.00
100% Whey Isolate, Strawberry - 700 grams100% Whey Isolate, Strawberry - 700 gramsReduced price

SciTec, 100% Whey Isolate Strawberry (700g, Powder)

Was £40.59Now £30.45
R1 Protein Naturally Flavored, Chocolate Fudge - 902 gramsReduced price

Rule One, R1 Protein Chocolate Fudge (902g, Powder)

Was £61.69Now £46.27
Iso Whey Zero, Pineapple-Mango - 908 gramsReduced price

BioTechUSA, Iso Whey Zero Pineapple Mango (908g, Powder)

Was £55.89Now £41.92
IsoJect, Apple Turnover - 775 gramsReduced price

Evogen, IsoJect Apple Turnover Whey Isolate (775g, Powder)

Was £92.79Now £69.60
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Ask KAIA

Frequently asked questions

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.