Promix Nutrition Whey Protein Powder

Whey Protein Powder

by Promix Nutrition

A trusted everyday protein: affordable, versatile, and designed to support your training goals with every shake.

  • Up to 25g protein per serving
  • For shakes, smoothies, baking and more
Choose flavour2 flavours

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

Size1.13kg

Best price

In stock

£61.99

£5.47 / 100g

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Transparent protein profile

What's inside

Values per 100g, with the amount in one 37g serving

68g protein

25g per 37g serving - solid protein content

22g carbohydrates

8g per 37g serving

7g fat

2.5g per 37g serving - moderate fat

419 kcal

155 kcal per 37g serving

View full nutritional information
Nutrition per 100g and per 37g serving
NutrientPer 100gPer serving (37g)
Protein67.6g25g
Calories418.9 kcal155 kcal
Carbohydrates21.6g8g
Fat6.8g2.5g

Know when to buy

Price history

Lowest price on record, any flavour or size

£5.25/100g (£59.49 for 1.13kg on 16 Sept 2026)

1.13kg · all flavours · price per pack

  • Healflatest £61.99, lowest £59.49, highest £61.99 in the last 90 days

Quick answers

Is this right for you?

Who is it for?

Promix Nutrition Whey Protein Powder is designed for gym-goers and strength trainers looking for an affordable, everyday protein source. Whey concentrate suits anyone who wants a solid protein boost without paying a premium for ultra-high purity. It works well as a post-workout shake or a between-meals top-up.

What can you expect?

A well-rounded protein powder that mixes easily and tastes good. Whey concentrate typically delivers 70-80% protein content with a natural, creamy texture. You will get a reliable source of all essential amino acids including BCAAs to support muscle recovery after training. With 67.6g of protein per 100g (around 25g per 37g serving), Promix Nutrition Whey Protein Powder sits in a solid mid-range for a whey concentrate product.

What else do you need to know?

Promix Nutrition Whey Protein Powder is a whey concentrate protein powder made by Promix Nutrition. It comes in 1.13kg 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 Promix Nutrition Whey Protein Powder in the UK?

We refresh Promix Nutrition Whey Protein Powder pricing daily from Amazon UK and show the fetch time next to every figure. If no verified price is showing above, we do not currently hold one we would stand behind, and the buy button will take you to the live listing to check.

How much protein does Whey Protein Powder contain per 100g?

Whey Protein Powder contains 67.6g of protein per 100g, with 25g per 37g serving. It is a whey concentrate product.

Is Promix Nutrition Whey Protein Powder currently in stock?

At the last check, 2 out of 2 tracked variants were in stock. Stock status carries the same fetch time as the price shown above, so check the retailer listing before ordering.

Pick your pack

1 size · Vanilla · cost per 100g for each
VanillaYour selection
1.13kgBest value
£61.99
£5.47/100g
Healf
30 servings · £2.07/serving
25.0g protein · 155 kcal per serving

Where to buy in the UK

Vanilla · 1.13kg · 1 offer for this selection · sorted by cost per 100g
HealfCheapest

Vanilla

1.13kg£61.99£5.47/100g
In stock

£61.99

1.13kg · Vanilla

View best price