Shower Cap
FailPrices span $2.50–$11.54, mostly outside the sweet spot, so Shower Cap is a Fail.
- Flapen Score
- 49 / 100Top 39% of 2,481 Beauty niches · +2 vs the category median of 4749
- Market size
- £559K/yr1.0M searches / yr
- 90-day growth
- -8.3%search demand this quarter
- Competition
- 68%top-5 click share · 15 brands · 25 sellers
Flapen Score
Shower Cap against its category
The dotted line is the Beauty average. Past it, Shower Cap is stronger. Inside it, weaker.
Market
The Shower Cap market on Amazon at a glance
Shoppers on Amazon United Kingdom searched for Shower Cap 1.0M times last year and spent an estimated £559K. The top 5 brands take 71% of clicks. Flapen scores it 49 out of 100, a Fail.
01 · Demand
An estimated 11.2% of those searches ended in a purchase.
Shoppers searched for this 1.0M times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 11.2% of those searches ended in a purchase. Searches in the last 90 days moved -8.3% against the 90 days before. Searches, conversion and average price together put the market at an estimated £559K a year.
- Searches, last 12 months
- 1.0M
- Growth, 90 days vs prior 90
- -8.3%
- Conversion, latest week
- 11.2%
- Market size, estimated
- £559Ka year
- Peak month
- January1.3× the quietest month
- Top search term
- shower cap704K searches a year
02 · Price
A sale here is worth £4.92.
Listings sell for £4.92 on average, from £2.50 to £11.54. Amazon reports units sold in ranges. This niche sold 100K to 125K a year. The average listing sells 4,000 to 5,000 of them. At £4.92 that is £20K to £25K a year per listing.
- Average price
- £4.92under the $15 to $100 sweet spot
- Price range
- £2.50–£11.54
- Amazon United Kingdom median price
- £12.12across 27,606 niches
- Units sold a year
- 100K–125K
- Units per listing a year
- 4,000–5,000
- Revenue per listing a year
- £20K–£25K
- Returns
- 0.3%of orders · Amazon United Kingdom median 0.6%
03 · Entry bar
The bar here is reviews.
76% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.3% of listings are out of stock. The average listing ranks #17 within Bath & Body. It carries 2,617 reviews at 4.42 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 76%
- Prime listings
- 100%
- Out of stock, average day
- 0.3%
- Average rank
- #17in Bath & Body
- Average rating
- 4.42 starsAmazon United Kingdom average 4.36 stars
- Average reviews
- 2,617per listing
- Listings tracked
- 17
04 · Newcomers
Brands here are young.
The brands on the shelf have sold for 29 months on average, so a newcomer is not facing entrenched names.
- Launched, last 12 months
- 0
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 29 months
Products
Top Shower Cap 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 18, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Nimxy Pack of 4 Shower Cap Reusable Shower Caps For Women & Men - Waterproof with Elastic Band & Soft Lining (Dotted)
- Price
- £2.54
- Rating
- 4.5/5
- Reviews
- 2,037
- Age
- 3y ago

SARG Premium Double Layer Shower Cap for Women with Unique Flower Design- Reusable Shower Cap for Hair - Waterproof Plastic Cap - Shower Caps for Long Short and Curly Hairs
- Price
- £3.93
- Rating
- 4.5/5
- Reviews
- 1,269
- Age
- 3y ago

Shower Cap Elastic Band Double Layers Waterproof Shower Caps With Ruffled Edge Covering Ears Keeping Hair Dry Kitchen Oil-proof Cap for Girls and Women 2PCS
- Price
- £4.26
- Rating
- 4.5/5
- Reviews
- 1,931
- Age
- 7y ago

Kitsch Luxury Shower Caps for Women Reusable Waterproof - Flexi Satin Lined Large Wide Shower Cap for Women & Men Adjustable Stylish Hair Cap for Shower For Long & Short Hair - Terracotta Checker
- Price
- £11.54
- Rating
- 4.2/5
- Reviews
- 14,100
- Age
- 2y ago

Shower Caps for Women Men Reusable Shower Hat Bath Caps with Elastic Band Waterproof Bath Cap Shower Caps for Women Long Hair (3 PCS)
- Price
- £2.50
- Rating
- 4.5/5
- Reviews
- 800
- Age
- 4y ago
Trending
estimated 90-day click momentum
SMUG Shower Cap | Waterproof Shower Cap with Elastic Lining | Three Prints Available | Showers Cooking Spa Salon Sleeping Makeup | Shower Caps For Women UK Long Hair Short Hair | Duck
- Price
- £6.79
- Rating
- 3.8/5
- Reviews
- 644
- Age
- 2y ago

Reusable Waterproof Shower Cap - Double Thick Leopard Red Border - Ideal for Bath & Shower - (1 Piece)
- Price
- £3.50
- Rating
- 4.4/5
- Reviews
- 239
- Age
- 4y ago

SARG Premium Double Layer Shower Cap for Women with Unique Flower Design- Reusable Shower Cap for Hair - Waterproof Plastic Cap - Shower Caps for Long Short and Curly Hairs
- Price
- £3.93
- Rating
- 4.5/5
- Reviews
- 1,269
- Age
- 3y ago

Kitsch Luxury Shower Caps for Women Reusable Waterproof - Flexi Satin Lined Large Wide Shower Cap for Women & Men Adjustable Stylish Hair Cap for Shower For Long & Short Hair - Terracotta Checker
- Price
- £11.54
- Rating
- 4.2/5
- Reviews
- 14,100
- Age
- 2y ago

Double Layer Shower Cap for Women Waterproof Reusable Elastic Band Ruffled Edges Covering Ears for Long Short & Curly Hair (Blue Bird)
- Price
- £3.48
- Rating
- 4.5/5
- Reviews
- 543
- Age
- 2y ago
Newest
by launch date
Kryzulax 50Pcs Shower Caps Disposable Plastic Elastic Bath Cap Waterproof Shower Cap Waterproof Hair Caps for Home Use Hotel Spa and Hair Salon(42CM)
- Price
- £3.58
- Rating
- 4.6/5
- Reviews
- 599
- Age
- 1y ago

Years Calm Shower Caps For Women Reusable WaterproofPattern And Solid Color Dual-Layer Design For Dual-Layer UsableProtects Hair In Shower Spa Cooking Clean & Travel (Pink One Size)
- Price
- £6.31
- Rating
- 4.5/5
- Reviews
- 2,457
- Age
- 1y ago

SMUG Shower Cap | Waterproof Shower Cap with Elastic Lining | Three Prints Available | Showers Cooking Spa Salon Sleeping Makeup | Shower Caps For Women UK Long Hair Short Hair | Duck
- Price
- £6.79
- Rating
- 3.8/5
- Reviews
- 644
- Age
- 2y ago

Double Layer Shower Cap for Women Waterproof Reusable Elastic Band Ruffled Edges Covering Ears for Long Short & Curly Hair (Blue Bird)
- Price
- £3.48
- Rating
- 4.5/5
- Reviews
- 543
- Age
- 2y ago

Kitsch Luxury Shower Caps for Women Reusable Waterproof - Flexi Satin Lined Large Wide Shower Cap for Women & Men Adjustable Stylish Hair Cap for Shower For Long & Short Hair - Terracotta Checker
- Price
- £11.54
- Rating
- 4.2/5
- Reviews
- 14,100
- Age
- 2y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 68% of clicks. Leaders hold, but buyers still shop past them.
Brands
15 falling
Sellers
25
Est. top-5 brand share
71%
Top 20: 100%
Est. top-5 click share
68%
Top 20: 100%
Open market
24%
- N Nimxy28%
- SARG17%
- Yiapinn13%
- Aquior8%
- Kitsch6%
- Ailiver5%
Demand
Shower Cap search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.3×
Search terms
Top Shower Cap search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- shower cap704K/yr
- shower caps for women uk127K/yr
- shower caps83K/yr
- shower hat14K/yr
- waterproof shower cap13K/yr
- shower caps reusable7K/yr
- shower cap for women13K/yr
- shower hats women7K/yr
- shower cap waterproof5K/yr
- reusable shower cap5K/yr
Reviews and returns
What reviews say buyers love and hate about Shower Cap
We read the reviews and the return reasons for every product selling here.
“Not fit for purpose”
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 Shower Cap 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









