We test with data, not vibes. How we rank · As an Amazon Associate we earn from qualifying purchases.
Warrior Whey Protein Powder 500g, 20 Servings – High Protein Shake Supplement for Muscle Growth, Recovery & Weight Loss – Low
Warrior

Warrior Whey Protein Powder 500g, 20 Servings – High Protein Shake Supplement for Muscle Growth, Recovery & Weight Loss – Low

★4.3 / 5 ★★★★☆ on Amazon · 751 customer ratings · recorded 23 Jul 2026
Checking latest price…

Live Amazon price · product details checked 5 September 2026

Check price on Amazon →

As an Amazon Associate, we earn from qualifying purchases.

Ranked from real customer ratings, not sponsored placement. How we rank →

Overview

We keep Warrior Whey Protein Powder 500g, 20 Servings on our diet & nutrition shelf alongside 38 others, and rank it on rating, review volume and live price rather than on the brand. The manufacturer puts it this way: Fuel your training with Warrior’s premium whey protein powder, a powerful addition to your muscle building supplements routine, designed to support lean muscle growth. Warrior whey nutrition protein is crafted as a low calorie protein powder designed to support lean muscle gain, toning and effective fat loss. This clean. That is the maker talking, not us, so read it as a claim rather than a finding. On Amazon it sits at 4.3 out of 5 across 751 ratings. How that compares with the rest of the shelf is below.

At a glance
Brand
Warrior
Amazon rating
4.3 out of 5, from 751 ratings
Against the shelf
0.1 below the diet & nutrition median of 4.4
Our placing
29 of 39, weighted for how many people rated it
Where the price sits
Dearer end of a shelf running £4.99 to £97.98
How settled
Comparatively few ratings, so treat the score as provisional

How it compares on the diet & nutrition shelf

The typical diet & nutrition product on our shelf scores 4.4 out of 5, measured across 39 rated products. This one comes in at 4.3. That's inside the bottom quarter of the shelf. It isn't a warning, but better-rated options do sit alongside it at similar money, so you would want a specific reason to pick this one.

Behind that score sit 751 ratings, against a shelf median of 2,473. For this shelf that's thin. A handful of new reviews could shift it noticeably, so read the score as an early signal rather than a verdict.

The shelf runs from £4.99 to £97.98 and the midpoint is about £12.00. On price, this one is in the top third. Paying above the middle of the shelf needs a reason the star rating does not supply, because on ratings alone the extra money is not buying an advantage here.

Worked out from the 39 diet & nutrition products we track, not from the brand's own claims. How we rank →

Key features, as the manufacturer lists them

Taken from the product listing via Amazon's product API. These are the seller's claims, not our test results.

Check price on Amazon →

More in Diet & Nutrition

See all →

Short on time? Our best diet & nutrition shortlist narrows this shelf down to a handful.