Organic Pure Whey Protein

by Bulk

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

For shakes, smoothies, baking and more

Size500g

Best price

In stock

£23.49

£4.70 / 100g

Secure retailer checkout

We may earn a commission at no extra cost to you. Affiliate disclosure

Know when to buy

Price history

Lowest price on record, any flavour or size

£4.70/100g (£23.49 for 500g on 14 Oct 2026)

500g · all flavours · price per pack

Bulklatest £23.49 (one check so far)

Quick answers

Is this right for you?

Who is it for?

Bulk Organic Pure Whey Protein 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.

What else do you need to know?

Bulk Organic Pure Whey Protein is a whey concentrate protein powder made by Bulk. It comes in 500g 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 Bulk Organic Pure Whey Protein in the UK?

We refresh Bulk Organic Pure Whey Protein 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.

Is Bulk Organic Pure Whey Protein currently in stock?

At the last check, 1 out of 1 tracked variants was in stock. Stock status carries the same fetch time as the price shown above, so check the retailer listing before ordering.