Protein Powder
PassProtein Powder scores 66 out of 100, a Pass. Shoppers spend an estimated $11.2M a year here, search demand grew +2.1% this quarter, and an estimated 0.1% of orders come back.
- Flapen Score
- 66 / 100Top 3% of 2,035 Health & Personal Care niches · +18 vs the category median of 4866
- Market size
- £11.2M/yr11.7M searches / yr
- 90-day growth
- +2.1%search demand this quarter
- Competition
- 41%top-5 click share · 13 brands · 100 sellers
Flapen Score
Protein Powder against its category
The dotted line is the Health & Personal Care average. Past it, Protein Powder is stronger. Inside it, weaker.
Market
The Protein Powder market on Amazon at a glance
Shoppers on Amazon United Kingdom searched for Protein Powder 11.7M times last year and spent an estimated £11.2M. The top 5 brands take 81% of clicks. Flapen scores it 66 out of 100, a Pass.
01 · Demand
An estimated 4.4% of those searches ended in a purchase.
Shoppers searched for this 11.7M times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 4.4% of those searches ended in a purchase. Searches in the last 90 days moved +2.1% against the 90 days before. Searches, conversion and average price together put the market at an estimated £11.2M a year.
- Searches, last 12 months
- 11.7M
- Growth, 90 days vs prior 90
- +2.1%
- Conversion, latest week
- 4.4%
- Market size, estimated
- £11.2Ma year
- Peak month
- February1.7× the quietest month
- Top search term
- protein powder5.0M searches a year
02 · Price
A sale here is worth £21.80.
Listings sell for £21.80 on average, from £9.10 to £59.15. Amazon reports units sold in ranges. This niche sold 500K to 600K a year. The average listing sells 12,500 to 15,000 of them. At £21.80 that is £273K to £327K a year per listing.
- Average price
- £21.80inside the $15 to $100 sweet spot
- Price range
- £9.10–£59.15
- Amazon United Kingdom median price
- £12.12across 27,606 niches
- Units sold a year
- 500K–600K
- Units per listing a year
- 12,500–15,000
- Revenue per listing a year
- £273K–£327K
- Returns
- 0.1%of orders · Amazon United Kingdom median 0.6%
03 · Entry bar
The bar here is reviews.
57% of listings pay for placement with sponsored ads. 95% ship with Prime. On an average day, 3.3% of listings are out of stock. The average listing ranks #9 within Diet & Nutrition. It carries 4,843 reviews at 4.36 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 57%
- Prime listings
- 95%
- Out of stock, average day
- 3.3%
- Average rank
- #9in Diet & Nutrition
- Average rating
- 4.36 starsAmazon United Kingdom average 4.36 stars
- Average reviews
- 4,843per listing
- Listings tracked
- 40
04 · Newcomers
4 of last year's 4 launches cleared the first-year sales bar.
4 products launched here in the last 12 months. 4 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 59 months on average, so the names here are settling in.
- Launched, last 12 months
- 4
- Successful launches
- 4Amazon's first-year sales bar
- Average brand age
- 59 months
Products
Top Protein Powder products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 24, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Bulk Pure Whey Protein Powder Vanilla 1kg
- Price
- £18.70
- Rating
- 4.4/5
- Reviews
- 9,556
- Age
- 12y ago

Optimum Nutrition Gold Standard Whey Protein Muscle Building Powder with Naturally Occurring Glutamine and Amino Acids Double Rich Chocolate 29 Servings 899 g Packaging May Vary
- Price
- £27.06
- Rating
- 4.6/5
- Reviews
- 56,672
- Age
- 17y ago

Myprotein Impact Whey Protein Powder | 22g Premium Protein Per Serving | Builds Lean Muscle & Aids Recovery | Vanilla 1KG | Vegetarian Low Fat & Carbs | Trusted by Athletes
- Price
- £22.60
- Rating
- 4.4/5
- Reviews
- 7,972
- Age
- 13y ago

Optimum Nutrition Gold Standard 100% Whey Protein Powder 2.26kg
- Price
- £55.21
- Rating
- 4.7/5
- Reviews
- 3,587
- Age
- 18y ago

Applied Nutrition Diet Whey - High Protein Powder Supplement Low Carb & Sugar for Weight Management with CLA L Carnitine Green Tea (450g - 18 Servings) (Vanilla)
- Price
- £9.25
- Rating
- 4.3/5
- Reviews
- 460
- Age
- 6y ago
Trending
estimated 90-day click momentum
Myprotein Impact Whey Protein Powder | Vanilla - 30 Servings | Up to 23 g Whey Protein Per Serving with BCAAs | Builds Lean Muscle Speeds Recovery | Low Fat & Carbs | Vegetarian
- Price
- £23.43
- Rating
- 4.4/5
- Reviews
- 66
- Age
- 4mo ago

Myprotein Impact Whey Protein Powder | Vanilla - 15 Servings | Up to 23 g Whey Protein Per Serving with BCAAs | Builds Lean Muscle Speeds Recovery | Low Fat & Carbs | Vegetarian
- Price
- £14.54
- Rating
- 4.4/5
- Reviews
- 66
- Age
- 4mo ago

SERIOUS PROTEIN Protein Powder 4kg Low Carb Supports Lean Muscle Growth Recovery Supplement - The Bulk Protein Company - 133 Servings (Chocolate)
- Price
- £30.55
- Rating
- 3.9/5
- Reviews
- 1,280
- Age
- 10y ago

Protein Works | Whey Protein 360 - Gold French Vanilla 600g
- Price
- £11.78
- Rating
- 4.2/5
- Reviews
- 568
- Age
- 9y ago
![PhD Nutrition Diet Whey Lean Protein Powder | Vanilla Crème Whey Protein Powder 1 kg Bag [ Packaging May Vary ]](https://m.media-amazon.com/images/I/41pHGr2doiL.jpg)
PhD Nutrition Diet Whey Lean Protein Powder | Vanilla Crème Whey Protein Powder 1 kg Bag [ Packaging May Vary ]
- Price
- £19.21
- Rating
- 4.4/5
- Reviews
- 4,084
- Age
- 16y ago
Newest
by launch date
Myprotein Impact Whey Protein Powder | Vanilla - 30 Servings | Up to 23 g Whey Protein Per Serving with BCAAs | Builds Lean Muscle Speeds Recovery | Low Fat & Carbs | Vegetarian
- Price
- £23.43
- Rating
- 4.4/5
- Reviews
- 66
- Age
- 4mo ago

Myprotein Impact Whey Protein Powder | Vanilla - 15 Servings | Up to 23 g Whey Protein Per Serving with BCAAs | Builds Lean Muscle Speeds Recovery | Low Fat & Carbs | Vegetarian
- Price
- £14.54
- Rating
- 4.4/5
- Reviews
- 66
- Age
- 4mo ago

Bulk Basic Whey Protein Powder | Chocolate | 1.25 kg | 41 Servings | Up to 18g Protein per Serving | Low Sugar | Fast Absorbing Formula | Gym Supplement Supports Muscle Growth & Recovery
- Price
- £13.09
- Rating
- 3.7/5
- Reviews
- 2,587
- Age
- 1y ago

Warrior Whey Protein Powder 500g 20 Servings High Protein Shake Supplement for Muscle Growth Recovery & Weight Loss Low Sugar Low Carb Gluten Free Meal Replacement Shake Chocolate Brownie
- Price
- £10.09
- Rating
- 4.3/5
- Reviews
- 740
- Age
- 2y ago

Applied Nutrition Diet Whey - High Protein Powder Supplement Low Carb & Sugar for Weight Management with CLA L Carnitine Green Tea (450g - 18 Servings) (Vanilla)
- Price
- £9.25
- Rating
- 4.3/5
- Reviews
- 460
- Age
- 6y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 41% of clicks. Leaders hold, but buyers still shop past them.
Brands
13 falling
Sellers
100
Est. top-5 brand share
81%
Top 20: 100%
Est. top-5 click share
41%
Top 20: 80%
Open market
14%
- Optimum Nutrition35%
- BULK POWDERS18%
- Myprotein14%
- Applied Nutrition8%
- Bulk7%
- Warrior4%
- Open — no brand owns it (7 brands, 14%)
Demand
Protein Powder search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.7×
Search terms
Top Protein Powder search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- protein powder5.0M/yr
- whey protein powder1.5M/yr
- protein1.3M/yr
- whey protein582K/yr
- optimum nutrition whey protein472K/yr
- my protein432K/yr
- bulk protein powder306K/yr
- vanilla protein powder287K/yr
- myprotein255K/yr
- whey isolate protein powder192K/yr
Reviews and returns
What reviews say buyers love and hate about Protein Powder
We read the reviews and the return reasons for every product selling here.
“Doesn't taste good”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
15 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Protein Powder questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









