100% Whey Hydro Isolate Zero ULTIMATE SERIES

by Prozis

Pure protein, minimal extras: filtered for maximum protein content with very low fat and carbs per serving.

Up to 20g protein per serving
Low fat - under 3g per 100g
Low carb - suitable for keto and cutting diets
Extra filtered for reduced lactose
For shakes, smoothies, baking and more

Choose flavour5 flavours

Flavour pictures illustrate the taste, not the powder's colour or ingredients.

Size750g

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In stock

£47.68

£6.36 / 100g

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Transparent protein profile

What's inside

Values per 100g, with the amount in one 21g serving

95g protein

20g per 21g serving with minimal filler

1g carbohydrates

Extremely low carbs - suitable for keto and low-carb diets

1g fat

0.3g per 21g serving - very lean

396 kcal

83 kcal per 21g serving

View full nutritional information

Nutrition per 100g and per 21g serving
Nutrient	Per 100g	Per serving (21g)
Protein	95g	20g
Calories	396.2 kcal	83 kcal
Carbohydrates	0.9g	0.2g
Fat	1.4g	0.3g

Know when to buy

Price history

Lowest price on record, any flavour or size

£6.36/100g (£47.68 for 750g on 13 Oct 2026)

750g · all flavours · price per pack

Prozislatest £47.68 (one check so far)

Quick answers

Is this right for you?

Who is it for?

Prozis 100% Whey Hydro Isolate Zero ULTIMATE SERIES is designed for athletes, lean-bulk dieters, and anyone who wants maximum protein with minimal fat and carbs. Whey isolate is also a better option for people with mild lactose sensitivity, since the extra filtration removes most of the lactose.

What can you expect?

A lean, fast-absorbing protein with very low fat and carbohydrate content. Whey isolate goes through extra filtration to deliver 85-95% protein purity, which means more protein per scoop and fewer calories from filler. Expect quick absorption, making it ideal straight after a workout. With 95g of protein per 100g (around 20g per 21g serving), Prozis 100% Whey Hydro Isolate Zero ULTIMATE SERIES sits at the higher end for a whey isolate product.

What else do you need to know?

Prozis 100% Whey Hydro Isolate Zero ULTIMATE SERIES is a whey isolate protein powder made by Prozis. It comes in 750g sizes. Every price on WheyWise is read from the retailer’s own page and re-checked daily and sorted by cost per 100g, so you can see both the cheapest option and how current it is. All links to Amazon and retailer sites are affiliate links - this is how WheyWise stays free.

Frequently asked questions

Where is the cheapest place to buy Prozis 100% Whey Hydro Isolate Zero ULTIMATE SERIES in the UK?

The best price we have verified today is £6.36 per 100g for the 750g bag, checked 13 Oct 2026. Use the buy button above to go straight to it.

How much protein does 100% Whey Hydro Isolate Zero ULTIMATE SERIES contain per 100g?

100% Whey Hydro Isolate Zero ULTIMATE SERIES contains 95g of protein per 100g, with 20g per 21g serving. It is a whey isolate product.

Is Prozis 100% Whey Hydro Isolate Zero ULTIMATE SERIES currently in stock?

At the last check, 5 out of 5 tracked variants were in stock. Stock status carries the same fetch time as the price shown above, so check the retailer listing before ordering.