More protein. Refined for purity.

When your training demands more, your protein should too. Serious athletes and dedicated gym-goers don't just need protein — they need the purest, most efficient form of it, with nothing getting in the way of performance or recovery. Impact Whey Isolate is designed to deliver exactly that. 

Each serving is packed with up to 26g of fast-absorbing protein, filtered through a precise multi-step process to reduce fat, lactose, and sugar while preserving every gram of protein quality. The result is a purer whey isolate — zero fat, just 0.5g of sugar per serving — so you get more of what matters, and nothing you don't.

Tested by experts. Trusted by millions.

When it comes to what you put into your body, trust matters. Our whey protein is developed alongside our Performance Advisory Board and independently tested by globally recognised certification programmes — Informed Choice for banned substances and Informed Protein for label accuracy. That's quality you can see on the label, and trust in every scoop.

Reliable. Every time.

With up to 20 flavours to choose from, including familiar favourites and iconic collabs, staying consistent doesn’t get repetitive. Smooth, easy to mix, and light to drink, it works just as well in a quick shake as it does mixed into smoothies or stirred into oats.

Whether you’re training hard, tracking macros, or keeping your intake consistent, Impact Whey Isolate fits into your routine without slowing you down.

¹ Protein contributes to the growth and maintenance of muscle mass.
² Protein contributes to the maintenance of normal bones.
* Nutritional information may vary depending on flavour.
** Source: Euromonitor International Limited; Consumer Health 2025 edition, retail value sales (RSP), all retail channels, 2024 data.

• Up to 26g of fast-absorbing protein per serving
• Ultra-high protein content
• Just 109 calories per serving
• Zero fat and only 0.5g of sugar
• Low in carbs with just 0.8g per serving
• Independently tested by the most rigorous testing programmes in sports nutrition
• Over 20 flavours, including iconic collabs

Apple & Raspberry Flavour: Whey Protein Isolate (Milk) [contains Emulsifiers; Soy Lecithin, Sunflower Lecithin] (96%), Flavouring, Colour (Beetroot Red), Sweetener (Sucralose)

Banana Flavour: Whey Protein Isolate (Milk) [contains Emulsifiers; Soy Lecithin, Sunflower Lecithin] (96%), Flavouring, Colour (Curcumin), Sweetener (Sucralose)

Banana Split Flavour: Whey Protein Isolate (Milk) [contains Emulsifiers; Soy Lecithin, Sunflower Lecithin] (96%), Flavouring, Colour (Curcumin), Sweetener (Sucralose)

Blackcurrant Flavour: Whey Protein Isolate (Milk) [contains Emulsifiers; Soy Lecithin, Sunflower Lecithin] (96%), Flavouring, Colour (Beetroot Red), Sweetener (Sucralose)

Blueberry Flavour: Whey Protein Isolate (Milk) [contains Emulsifiers; Soy Lecithin, Sunflower Lecithin] (96%), Natural Flavouring (Sulphites), Colour (Beetroot Red, Anthocyanin), Acid (Citric Acid), Sweetener (Sucralose)

Chocolate Banana Flavour: Whey Protein Isolate (Milk) [contains Emulsifiers; Soy Lecithin, Sunflower Lecithin] (91%), Cocoa Powder, Flavouring, Sweetener (Sucralose)

Chocolate Brownie Flavour: Whey Protein Isolate (Milk) [contains Emulsifiers; Soy Lecithin, Sunflower Lecithin] (86%), Fat Reduced Cocoa Powder, Flavouring, Sweetener (Sucralose)

Chocolate Caramel Flavour: Whey Protein Isolate (Milk) [contains Emulsifiers; Soy Lecithin, Sunflower Lecithin] (91%), Cocoa Powder, Flavouring, Sweetener (Sucralose)

Chocolate Cereal Flavour: Whey Protein Isolate (Milk) [contains Emulsifiers; Soy Lecithin, Sunflower Lecithin] (91%), Cocoa Powder, Flavouring, Sweetener (Sucralose).

Chocolate Coconut Flavour: Whey Protein Isolate (Milk) [contains Emulsifiers; Soy Lecithin, Sunflower Lecithin] (96%), Flavouring, Colour (E150c), Acidity Regulator (Malic Acid), Sweetener (Sucralose).

Chocolate Cookies & Cream Flavour: Whey Protein Isolate (Milk) [contains Emulsifiers; Soy Lecithin, Sunflower Lecithin] (91%), Cocoa Powder, Flavouring, Sweetener (Sucralose).

Chocolate Orange Flavour: Whey Protein Isolate (Milk) [contains Emulsifiers; Soy Lecithin, Sunflower Lecithin] (91%), Cocoa Powder, Flavouring, Sweetener (Sucralose).

Chocolate Peanut Butter Flavour: Whey Protein Isolate (Milk) [contains Emulsifiers; Soy Lecithin, Sunflower Lecithin] (91%), Cocoa Powder, Flavouring, Sweetener (Sucralose).

Chocolate Smooth Flavour: Whey Protein Isolate (Milk) [contains Emulsifiers; Soy Lecithin, Sunflower Lecithin] (91%), Cocoa Powder, Flavouring, Sweetener (Sucralose).

Cinnamon Roll Flavour: Whey Protein Isolate (Milk) [contains Emulsifiers; Soy Lecithin, Sunflower Lecithin] (94%), Sweetener (Sucralose), Salt.

Double Chocolate Flavour: Whey Protein Isolate (Milk) [contains Emulsifiers; Soy Lecithin, Sunflower Lecithin] (91%), Cocoa Powder, Flavouring, Sweetener (Sucralose).

Fruity Cereal Flavour: Whey Protein Isolate (Milk) [contains Emulsifiers; Soy Lecithin, Sunflower Lecithin] (96%), Flavouring, Sweetener (Sucralose).

Maple Pecan Flavour: Whey Protein Isolate (Milk) [contains Emulsifiers; Soy Lecithin, Sunflower Lecithin] (96%), Flavouring, Colour (E150c), Sweetener (Sucralose).

Natural Banana Flavour: Whey Protein Isolate (Milk) [contains Emulsifiers; Soy Lecithin, Sunflower Lecithin] (96%), Natural Flavouring, Colour (Curcumin), Sweetener (Sucralose).

Natural Banoffee Flavour: Whey Protein Isolate (Milk) [contains Emulsifiers; Soy Lecithin, Sunflower Lecithin] (96%), Natural Flavouring, Malt Extract, Sweetener (Sucralose).

Natural Chocolate Flavour: Whey Protein Isolate (Milk) [contains Emulsifiers; Soy Lecithin, Sunflower Lecithin] (91%), Cocoa Powder, Natural Flavouring, Sweetener (Sucralose).

Natural Strawberry Flavour: Whey Protein Isolate (Milk) [contains Emulsifiers; Soy Lecithin, Sunflower Lecithin] (96%), Natural Flavouring, Colour (Beetroot Red), Sweetener (Sucralose).

Natural Vanilla Flavour: Whey Protein Isolate (Milk) [contains Emulsifiers; Soy Lecithin, Sunflower Lecithin] (96%), Natural Flavouring, Sweetener (Sucralose).

Orange & Passion Fruit Flavour: Whey Protein Isolate (Milk) [contains Emulsifiers; Soy Lecithin, Sunflower Lecithin] (96%), Flavouring, Colour (Carotenes), Sweetener (Sucralose).

Orange Cream Flavour: Whey Protein Isolate (Milk) [contains Emulsifiers; Soy Lecithin, Sunflower Lecithin] (96%), Flavouring, Colour (Carotenes), Sweetener (Sucralose).

Pineapple Flavour: Whey Protein Isolate (Milk) [contains Emulsifiers; Soy Lecithin, Sunflower Lecithin] (96%), Flavouring, Colour (Curcumin), Sweetener (Sucralose).

Raspberry Flavour: Whey Protein Isolate (Milk) [contains Emulsifiers; Soy Lecithin, Sunflower Lecithin] (96%), Natural Flavouring, Colours (E162, E163), Sweetener (Sucralose).

Rocky Road Flavour: Whey Protein Isolate (Milk) [contains Emulsifiers; Soy Lecithin, Sunflower Lecithin] (96%), Cocoa Powder, Flavouring, Sweetener (Sucralose).

Rum & Raisin Flavour: Whey Protein Isolate (Milk) [contains Emulsifiers; Soy Lecithin, Sunflower Lecithin] (96%), Flavouring, Colour (E150c), Sweetener (Sucralose).

Salted Caramel Flavour: Whey Protein Isolate (Milk) [contains Emulsifiers; Soy Lecithin, Sunflower Lecithin] (96%), Flavouring, Colour (E150c), Sweetener (Sucralose).

Stracciatella Flavour: Whey Protein Isolate (Milk) [contains Emulsifiers; Soy Lecithin, Sunflower Lecithin] (91%), Cocoa Powder, Flavouring (Milk), Sweetener (Sucralose).

Strawberry & Raspberry Flavour: Whey Protein Isolate (Milk) [contains Emulsifiers; Soy Lecithin, Sunflower Lecithin] (96%), Flavouring, Colours (E162, E163), Sweetener (Sucralose).

Strawberry Cream Flavour: Whey Protein Isolate (Milk) [contains Emulsifiers; Soy Lecithin, Sunflower Lecithin] (96%), Flavouring, Colour (Beetroot Red), Sweetener (Sucralose).

Tiramisu Flavour: Whey Protein Isolate (Milk) [contains Emulsifiers; Soy Lecithin, Sunflower Lecithin] (91%), Cocoa Powder, Flavouring, Colour (E150c), Sweetener (Sucralose).

Toffee Flavour: Whey Protein Isolate (Milk) [contains Emulsifiers; Soy Lecithin, Sunflower Lecithin] (96%), Flavouring, Malt Extract, Sweetener (Sucralose).

Unflavoured: Whey Protein Isolate (Milk) [contains Emulsifiers; Soy Lecithin, Sunflower Lecithin] (100%).

Vanilla Flavour: Whey Protein Isolate (Milk) [contains Emulsifiers; Soy Lecithin, Sunflower Lecithin] (96%), Flavouring, Sweetener (Sucralose).

White Chocolate Flavour: Whey Protein Isolate (Milk) [contains Emulsifiers; Soy Lecithin, Sunflower Lecithin] (96%), Flavouring, Sweetener (Sucralose).

Chocolate Mint Stevia Flavour: Whey Protein Isolate (Milk) [contains Emulsifiers; Soy Lecithin, Sunflower Lecithin] (89%), Flavouring(Cocoa Powder, Natural Flavouring, Sweetener (Steviol Glycosides).

Blueberry & Raspberry Stevia Flavour: Whey Protein Isolate (Milk) [contains Emulsifiers; Soy Lecithin, Sunflower Lecithin] (89%), Flavouring(Natural Flavouring, Colours (Beetroot Red, Anthocyanin) Sweetener (Steviol Glycosides).

Summer Fruits Flavour: Whey Protein Isolate (Milk) [contains Emulsifiers; Soy Lecithin, Sunflower Lecithin] (94%), Flavouring (Flavouring, Acid (Citric Acid)), Colours (Beetroot Red, Curcumin) Sweetener (Sucralose).

Vanilla Raspberry Flavour: Whey Protein Isolate (Milk) [contains Emulsifiers; Soy Lecithin, Sunflower Lecithin] (93%), Sweetener (Sucralose), Flavouring, Natural Flavouring.