Bulk protein powder: every product priced per 25 g
Bulk has 23 protein powder products in stock that we price per dose. Its cheapest, Bulk Pure Whey Protein, costs £1.04 per 25 g protein: 36th of 160 in the whey protein concentrate table. The cheapest in that table is Protein Works 100% Protein, 59p per 25 g protein: 45p less per dose than Bulk's cheapest. Prices checked 20 September 2026 to 20 October 2026.
- In stock at Bulk
- 23and 1 out of stock
- Its cheapest
- £1.04per 25 g protein
- Place in its table
- 36thof 160 in the whey protein concentrate table
- Cheapest anywhere
- 59pat Protein Works
Bulk protein powder products
Every price is for the same standard dose and the products sit in the order of the whey protein concentrate table: in stock first, then the price per dose. The place is where each product stands in that table across every UK shop.
Whey protein concentrate
Whey protein isolate
| Product | Price | Per dose | A month | Place in its table |
|---|---|---|---|---|
| Bulk Pure Whey IsolateDetails and price history | £167.99View at Bulk (opens in a new tab) | £1.21per 25 g protein | £36.34 | 2nd of 123 |
| Bulk Pure Whey IsolateDetails and price history | £89.99View at Bulk (opens in a new tab) | £1.30per 25 g protein | £38.94 | 3rd of 123 |
| Bulk Pure Whey IsolateDetails and price history | £44.99View at Bulk (opens in a new tab) | £1.44per 25 g protein | £43.26 | 9th of 123 |
| Bulk Pure Whey IsolateDetails and price history | £23.99View at Bulk (opens in a new tab) | £1.54per 25 g protein | £46.13 | 26th of 123 |
Pea protein
| Product | Price | Per dose | A month | Place in its table |
|---|---|---|---|---|
| Bulk Clear Vegan ProteinDetails and price history | £41.99View at Bulk (opens in a new tab) | £2.33per 25 g protein | £69.98 | 18th of 31 |
| Bulk Clear Vegan ProteinDetails and price history | £21.99View at Bulk (opens in a new tab) | £2.44per 25 g protein | £73.30 | 20th of 31 |
Rice protein
| Product | Price | Per dose | A month | Place in its table |
|---|---|---|---|---|
| Bulk Brown Rice Protein Powder 1kgDetails and price history | £15.99View at Bulk (opens in a new tab) | 50pper 25 g protein | £14.99 | 1st of 3 |
Vegan protein blend
| Product | Price | Per dose | A month | Place in its table |
|---|---|---|---|---|
| Bulk Vegan Protein Pancakes 500gDetails and price history | £7.99View at Bulk (opens in a new tab) | £1.18per 25 g protein | £35.25 | 18th of 66 |
Prices checked 20 September 2026 to 20 October 2026. We earn commission when you buy through these links; it never affects the order.
Protein powder at other shops
- Myprotein256 products in stock, cheapest in the whey protein concentrate table 91p per 25 g protein
- Healf120 products in stock, cheapest in the whey protein concentrate table £1.55 per 25 g protein
- Protein Works59 products in stock, cheapest in the whey protein concentrate table 59p per 25 g protein
- Applied Nutrition28 products in stock
- Optimum Nutrition22 products in stock, cheapest in the whey protein concentrate table £2.22 per 25 g protein
Every shop's whey protein concentrate prices · All of Bulk's supplements · Bulk's own range
Delivery at Bulk: Free delivery over £49.00, otherwise £3.95. It depends on the rest of the order, so it is never counted in the prices above.
Questions about Bulk's protein powder
How many protein powder products does Bulk sell?
On 20 October 2026, we price 23 protein powder products at Bulk that are in stock, and 1 more that are out of stock, in 5 forms. In the whey protein concentrate table the ones in stock run from £1.04 to £1.59 per 25 g protein.
What is the cheapest protein powder at Bulk?
Bulk Pure Whey Protein, £149.99 for 5 kg, which works out at £1.04 per 25 g protein. That is 36th of 160 in the whey protein concentrate table across UK shops, checked 20 September 2026 to 20 October 2026.
Is Bulk the cheapest place to buy protein powder?
Not on 20 October 2026. The cheapest in the whey protein concentrate table is Protein Works 100% Protein: 59p per 25 g protein, 45p less per dose than Bulk's cheapest, which is £1.04 per 25 g protein.
Does Bulk charge for delivery?
Bulk's own rule: Free delivery over £49.00, otherwise £3.95. Delivery depends on the rest of the order, so it is shown beside the shop's prices and never counted in them.
How are Bulk's protein powder prices compared with other shops'?
Every price is worked out for the same standard dose, one 25 g dose, which is a unit for comparing prices and not a recommendation. A product is placed only against products of the same form, by price per dose, and the place shown is its place in that form's table across UK shops. We earn commission when you buy through our links; it never affects the order.
A standard dose is a unit for comparing prices, not a recommendation. How we compare· Prices by shop · All protein powder prices · Bulk's prices last changed