Selenium Sulfide Shampoo
FailThe top 5 brands take 100% of clicks, so Selenium Sulfide Shampoo is a Fail.
- Flapen Score
- 48 / 100Top 44% of 2,481 Beauty niches · +1 vs the category median of 4748
- Market size
- £468K/yr331K searches / yr
- 90-day growth
- +6.8%search demand this quarter
- Competition
- 73%top-5 click share · 3 brands · 31 sellers
Flapen Score
Selenium Sulfide Shampoo against its category
The dotted line is the Beauty average. Past it, Selenium Sulfide Shampoo is stronger. Inside it, weaker.
Market
The Selenium Sulfide Shampoo market on Amazon at a glance
Shoppers on Amazon United Kingdom searched for Selenium Sulfide Shampoo 331K times last year and spent an estimated £468K. All 3 brands take every click. Demand peaks in Jun. Flapen scores it 48 out of 100, a Fail.
01 · Demand
An estimated 10.4% of those searches ended in a purchase.
Shoppers searched for this 331K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 10.4% of those searches ended in a purchase. Searches in the last 90 days moved +6.8% against the 90 days before. Searches, conversion and average price together put the market at an estimated £468K a year.
- Searches, last 12 months
- 331K
- Growth, 90 days vs prior 90
- +6.8%
- Conversion, latest week
- 10.4%
- Market size, estimated
- £468Ka year
- Peak month
- June1.8× the quietest month
- Top search term
- dercos anti-dandruff shampoo78K searches a year
02 · Price
A sale here is worth £13.62.
Listings sell for £13.62 on average, from £8.27 to £33.26. Amazon reports units sold in ranges. This niche sold 30K to 40K a year. The average listing sells 2,000 to 2,500 of them. At £13.62 that is £27K to £34K a year per listing.
- Average price
- £13.62under the $15 to $100 sweet spot
- Price range
- £8.27–£33.26
- Amazon United Kingdom median price
- £12.12across 27,606 niches
- Units sold a year
- 30K–40K
- Units per listing a year
- 2,000–2,500
- Revenue per listing a year
- £27K–£34K
- Returns
- 0.1%of orders · Amazon United Kingdom median 0.6%
03 · Entry bar
The bar here is reviews.
75% of listings pay for placement with sponsored ads. 88% ship with Prime. On an average day, 2.3% of listings are out of stock. The average listing ranks #512 within Shampoos & Conditioners. It carries 2,556 reviews at 4.54 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 75%
- Prime listings
- 88%
- Out of stock, average day
- 2.3%
- Average rank
- #512in Shampoos & Conditioners
- Average rating
- 4.54 starsAmazon United Kingdom average 4.36 stars
- Average reviews
- 2,556per listing
- Listings tracked
- 16
04 · Newcomers
1 of last year's 1 launches cleared the first-year sales bar.
1 products launched here in the last 12 months. 1 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 56 months on average, so the names here are settling in.
- Launched, last 12 months
- 1
- Successful launches
- 1Amazon's first-year sales bar
- Average brand age
- 56 months
Products
Top Selenium Sulfide Shampoo 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 21, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Vichy Dercos Technique Anti-Dandruff Purifying Shampoo With 1% Salicylic Acid & Selenium Disulfide For Sensitive Oily Hair & Scalp Removes Visible Flakes 390ml
- Price
- £13.16
- Rating
- 4.7/5
- Reviews
- 11,379
- Age
- 11y ago
Vichy Dercos Anti-Dandruff Dermatological Shampoo for Dry Hair & Sensitive Scalp with Salicylic Acid & Selenium Sulfide 200ml Soothes Itchiness & Nourishes.
- Price
- £9.73
- Rating
- 4.7/5
- Reviews
- 6,961
- Age
- 18y ago
Vichy Dercos Energy+ Stimulating Anti-Hair Loss Shampoo with Aminexil 400ml
- Price
- £14.43
- Rating
- 4.6/5
- Reviews
- 5,388
- Age
- 14y ago
Vichy Dercos Anti-Dandruff Dermatological Shampoo for Dry Hair 390 ml Refill Pouch
- Price
- £13.33
- Rating
- 4.8/5
- Reviews
- 752
- Age
- 1y ago
Vichy Dercos Anti-Dandruff and Anti-Itch 2in1 Dermatological Conditioning Shampoo Treats and Protects Against Dandruff 390ml
- Price
- £15.08
- Rating
- 4.6/5
- Reviews
- 428
- Age
- 1y ago
Trending
estimated 90-day click momentum
Vichy Dercos CHAMPU Dandruff Dry 400 ml
- Price
- £15.79
- Rating
- 4.7/5
- Reviews
- 885
- Age
- 9y ago
Vichy Dercos Aminexil Clinical R.E.G.E.N. Booster Advanced Anti-Hair Loss & Hair Renewing Serum with 1.5% Aminexil Ginger & Niacinamide For Men & Women 90ml
- Price
- £33.26
- Rating
- 3.9/5
- Reviews
- 188
- Age
- 10mo ago
Vichy Dercos Anti-Dandruff and Anti-Itch 2in1 Dermatological Conditioning Shampoo Treats and Protects Against Dandruff 390ml
- Price
- £15.08
- Rating
- 4.6/5
- Reviews
- 428
- Age
- 1y ago
Vichy Dercos Anti-Dandruff Dermatological Shampoo for Dry Hair & Sensitive Scalp with Salicylic Acid & Selenium Sulfide 200ml Soothes Itchiness & Nourishes.
- Price
- £9.73
- Rating
- 4.7/5
- Reviews
- 6,961
- Age
- 18y ago
Vichy Dercos Anti-Dandruff Water to Foam Shampoo with Salicylic Acid 200ml
- Price
- £12.95
- Rating
- 4.6/5
- Reviews
- 106
- Age
- 1y ago
Newest
by launch dateVichy Dercos Aminexil Clinical R.E.G.E.N. Booster Advanced Anti-Hair Loss & Hair Renewing Serum with 1.5% Aminexil Ginger & Niacinamide For Men & Women 90ml
- Price
- £33.26
- Rating
- 3.9/5
- Reviews
- 188
- Age
- 10mo ago
Vichy Dercos Anti-Dandruff Dermatological Shampoo for Dry Hair 390 ml Refill Pouch
- Price
- £13.33
- Rating
- 4.8/5
- Reviews
- 752
- Age
- 1y ago
Vichy Dercos Anti-Dandruff Dermatological Shampoo for Normal to Oily Hair 390 ml Refill Pouch
- Price
- £13.53
- Rating
- 4.6/5
- Reviews
- 424
- Age
- 1y ago
Vichy Dercos Anti-Dandruff Water to Foam Shampoo with Salicylic Acid 200ml
- Price
- £12.95
- Rating
- 4.6/5
- Reviews
- 106
- Age
- 1y ago
Head & Shoulders Cooling Itch Rescue Anti Dandruff Shampoo 400ml
- Price
- £10.12
- Rating
- 4.5/5
- Reviews
- 923
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 73% of clicks. A locked shelf that new listings rarely crack.
Brands
3 falling
Sellers
31
Est. top-5 brand share
100%
Top 20: 100%
Est. top-5 click share
73%
Top 20: 100%
Open market
0%
- VICHY91%
- Head & Shoulders6%
- Sulsena2%
Demand
Selenium Sulfide Shampoo search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jun · busiest ÷ quietest = 1.8×
Search terms
Top Selenium Sulfide Shampoo search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- dercos anti-dandruff shampoo78K/yr
- vichy dercos42K/yr
- dercos38K/yr
- dercos shampoo36K/yr
- selenium sulfide shampoo29K/yr
- vichy dercos shampoo anti dandruff30K/yr
- vichy shampoo23K/yr
- head and shoulders clinical strength16K/yr
- vichy dercos shampoo11K/yr
- selenium sulphide shampoo11K/yr
Reviews and returns
What reviews say buyers love and hate about Selenium Sulfide Shampoo
We read the reviews and the return reasons for every product selling here.
“bit expensive”
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.
16 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Cellulite Massager
£199K/yr+31.0%
Anti Chafing Stick
£446K/yr+174.2%
Mens Aftershave
£5.0M/yr+20.0%
Face Gems
£156K/yr+184.1%
England Face Paint
£20K/yr>1,000%
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Selenium Sulfide Shampoo 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