Bulk Pure Whey Protein
Photo: Bulk's website
Bulk · Protein · no. 14 in protein

Pure Whey Protein: what buyers say

6.2/10Supplist score from 305 reviews read · ★4.8 in the shop
How the score works

Cheap, often nicely creamy whey, but clumps and varying flavours come up a lot.

from €17.99
See price at Bulk★4.8 from 1,557 reviews in the shop

A plain link to the shop; we get nothing for it. Supplist is owned by simpliSELF B.V., which also sells its own supplements.

AI (Claude) summary of 305 reviews from Bulk's web shop, read on 16 October 2026, spot-checked by people. We don't verify ourselves that reviewers are buyers. How we use reviews

What buyers like

  • +Many reviewers find vanilla, chocolate, banana and strawberry tasty and creamy. 68×
  • +A large share of buyers say it dissolves quickly and without clumps. 30×
  • +Reviewers find the price per kilo sharp, especially at 5 kilos. 26×
  • +The sweetener-free unflavoured version is popular with people who do not like sweet. 15×
  • +Buyers easily mix it into quark, yoghurt, oats or baked goods. 10×

What buyers complain about

  • –Very many buyers are left with clumps, even after long, hard shaking. 63×
  • –Many reviewers taste something chemical, cardboard-like or nasty. 63×
  • –Several buyers find the flavours far too sweet or dislike the sweetener. 20×
  • –Regular customers report that dissolving or taste suddenly gets worse from batch to batch. 9×
  • –A few buyers report stomach ache, cramps, wind or nausea. 9×

Watch out

  • !With just a shaker, many buyers are left with clumps. 15×
  • !Pistachio, speculoos, white chocolate and chocolate-coconut get the most complaints. 21×
  • !A few buyers report cramps, stomach ache or nausea with certain flavours. 9×
  • !A few bags arrived torn; some find the new scoop awkward. 7×
  • !Buyers find the big discount promotions misleading. 4×

The number is how many of the 305 reviews we read mention this. We only show points about taste, mixing, packaging, price and reported complaints, not about effects.

Price on 16 October 2026
€17.99
SizePriceShop's 'was' price
24 g€17.99–
24 g€17.99–
24 g€17.99–
24 g€17.99–
24 g€22.99–
24 g€22.99–
24 g€22.99–
24 g€22.99–

Free shipping from €40, according to Bulk's homepage.

Prices from Bulk's website, including VAT, excluding shipping. The shop's price applies.

Good forPeople who want lots of protein for little money and use a blender or the unflavoured.
Less suited toAnyone who wants a clump-free shake from a shaker or is sensitive to sweetener.
How the score of 6.2 is made
AI verdict on the reviews6.5
The AI's verdict on 305 reviews read: how often recurring pros and cons come up.
Buyer consensus4.5
How much buyers agree with each other. Low: read the downsides carefully.
Shop rating, compared with other products6.1
★4.79 in the shop · 20.0% give 1–3 stars. Almost everything sits at 4.3 to 4.9 stars; we stretch that out against other products on the same review system.

How the score works

Frequently asked questions

What do buyers think of Bulk Pure Whey Protein?

Cheap, often nicely creamy whey, but clumps and varying flavours come up a lot. Supplist score 6.2 out of 10, number 14 in protein.

What do buyers like most?

Many reviewers find vanilla, chocolate, banana and strawberry tasty and creamy. (68 of 305 reviews read)

What's the most common complaint?

Very many buyers are left with clumps, even after long, hard shaking. (63 of 305 reviews read)

Other protein

Reviews read on 16 October 2026; prices checked on 16 October 2026. Prices in the shop may have changed since. A summary of what buyers say, not medical advice.