Hair Cap
MaybeAn estimated 1.5% of orders come back. But prices span $3.66–$15.16, mostly outside the sweet spot, so Hair Cap is a Maybe.
- Flapen Score
- 50 / 100Top 38% of 10,978 Beauty & Personal Care niches · +2 vs the category median of 4850
- Market size
- $179K/yr322K searches / yr
- 90-day growth
- -2.2%search demand this quarter
- Competition
- 43%top-5 click share · 22 brands · 32 sellers
Flapen Score
Hair Cap against its category
The dotted line is the Beauty & Personal Care average. Past it, Hair Cap is stronger. Inside it, weaker.
Market
The Hair Cap market on Amazon at a glance
Shoppers on Amazon United States searched for Hair Cap 322K times last year and spent an estimated $179K. The top 5 brands take 55% of clicks. Flapen scores it 50 out of 100, a Maybe.
01 · Demand
An estimated 5.7% of those searches ended in a purchase.
Shoppers searched for this 322K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 5.7% of those searches ended in a purchase. Searches in the last 90 days moved -2.2% against the 90 days before. Searches, conversion and average price together put the market at an estimated $179K a year.
- Searches, last 12 months
- 322K
- Growth, 90 days vs prior 90
- -2.2%
- Conversion, latest week
- 5.7%
- Market size, estimated
- $179Ka year
- Peak month
- January1.3× the quietest month
- Top search term
- hair cap175K searches a year
02 · Price
A sale here is worth $9.74.
Listings sell for $9.74 on average, from $3.66 to $15.16. Amazon reports units sold in ranges. This niche sold 15K to 20K a year. The average listing sells 250 to 500 of them. At $9.74 that is $2K to $5K a year per listing.
- Average price
- $9.74under the $15 to $100 sweet spot
- Price range
- $3.66–$15.16
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 15K–20K
- Units per listing a year
- 250–500
- Revenue per listing a year
- $2K–$5K
- Returns
- 1.5%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads and reviews.
100% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #278 within Hair Bonnets. It carries 7,598 reviews at 4.46 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 100%
- Prime listings
- 100%
- Out of stock, average day
- 0.0%
- Average rank
- #278in Hair Bonnets
- Average rating
- 4.46 starsAmazon United States average 4.42 stars
- Average reviews
- 7,598per listing
- Listings tracked
- 33
04 · Newcomers
3 of last year's 3 launches cleared the first-year sales bar.
3 products launched here in the last 12 months. 3 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 44 months on average, so the names here are settling in.
- Launched, last 12 months
- 3
- Successful launches
- 3Amazon's first-year sales bar
- Average brand age
- 44 months
Products
Top Hair 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 13, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
YANIBEST Adjustable Satin Bonnet for Sleeping Women Double Layer Hair Wrap Reduce Friction Prevent Frizz Natural Curly Hair Blush Pink
- Price
- $11.98
- Rating
- 4.4/5
- Reviews
- 27,943
- Age
- 3y ago

YANIBEST Silk Bonnet for Men Women Hair Bonnet for Sleeping Double Layer Satin Bonnets for Black Women Curly Hair Sleep Cap Black
- Price
- $12.90
- Rating
- 4.5/5
- Reviews
- 3,923
- Age
- 2y ago

THINDUST 3Pcs Breathable Mesh Skull Cap Lightweight Quick Dry Sports Helmet Liner for Men Women Cooling Cycling Beanies
- Price
- $15.16
- Rating
- 4.4/5
- Reviews
- 729
- Age
- 1y ago

Silk Bonnet for Women Satin Bonnet for Sleeping Large Sleep Cap with Elastic Tie Band for Curly Hair (Bean Paste Pink)
- Price
- $5.58
- Rating
- 4.4/5
- Reviews
- 701
- Age
- 1y ago

Doitory Satin Silk Bonnet for Sleeping Double Layer Silk Sleep Cap for Men & Women Soft Satin Lined Bonnet for Natural & Curly Hair(Black)
- Price
- $9.61
- Rating
- 4.5/5
- Reviews
- 2,136
- Age
- 1y ago
Trending
estimated 90-day click momentum
THINDUST 3Pcs Breathable Mesh Skull Cap Lightweight Quick Dry Sports Helmet Liner for Men Women Cooling Cycling Beanies
- Price
- $15.16
- Rating
- 4.4/5
- Reviews
- 729
- Age
- 1y ago

THINDUST 3Pcs Breathable Mesh Skull Cap Lightweight Quick Dry Sports Helmet Liner for Men Women Cooling Cycling Beanies
- Price
- $15.15
- Rating
- 4.4/5
- Reviews
- 729
- Age
- 1y ago

100% Cotton Skull Caps Beanie Sleeping Hats for Men Women 2-Pack Black
- Price
- $8.49
- Rating
- 4.4/5
- Reviews
- 11,799
- Age
- 1y ago

ROYBENS Satin Bonnet Hair Bonnet for Sleeping- 4 Pack Large Bonnets for Women with Elastic Soft Band for Curly Hair Braids
- Price
- $9.13
- Rating
- 4.6/5
- Reviews
- 2,490
- Age
- 4y ago

Silk Satin Lined Bonnet Sleep Cap - Adjustable Stay on All Night Hair Wrap Cover Slouchy Beanie for Curly Hair Protection for Women and Men - Mixed Purple
- Price
- $14.78
- Rating
- 4.3/5
- Reviews
- 10,104
- Age
- 4y ago
Newest
by launch date
Silk Bonnet for Women Satin Bonnet for Sleeping Large Sleep Cap with Elastic Tie Band for Curly Hair (Bean Paste Pink)
- Price
- $5.58
- Rating
- 4.4/5
- Reviews
- 701
- Age
- 1y ago

THINDUST 3Pcs Breathable Mesh Skull Cap Lightweight Quick Dry Sports Helmet Liner for Men Women Cooling Cycling Beanies
- Price
- $15.16
- Rating
- 4.4/5
- Reviews
- 729
- Age
- 1y ago

THINDUST 3Pcs Breathable Mesh Skull Cap Lightweight Quick Dry Sports Helmet Liner for Men Women Cooling Cycling Beanies
- Price
- $15.15
- Rating
- 4.4/5
- Reviews
- 729
- Age
- 1y ago

CAPLORD Chemo Headwrap for Women Turban Headwear for Cancer Patients Skull Cap Hair Loss Cover Lightweight Head Covering Hat
- Price
- $14.76
- Rating
- 4.4/5
- Reviews
- 1,290
- Age
- 1y ago

Doitory Satin Silk Bonnet for Sleeping Double Layer Silk Sleep Cap for Men & Women Soft Satin Lined Bonnet for Natural & Curly Hair(Black)
- Price
- $9.61
- Rating
- 4.5/5
- Reviews
- 2,136
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 43% of clicks. Leaders hold, but buyers still shop past them.
Brands
22 falling
Sellers
32
Est. top-5 brand share
55%
Top 20: 98%
Est. top-5 click share
43%
Top 20: 84%
Open market
39%
- YANIBEST30%
- THINDUST9%
- GB Selected5%
- CAPLORD5%
- Confvrter5%
- Doitory5%
Demand
Hair Cap search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.3×
Search terms
Top Hair Cap search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- hair cap175K/yr
- hair cover78K/yr
- hair caps33K/yr
- hair covers18K/yr
- gorro para el cabello13K/yr
- cap for hair5K/yr
Reviews and returns
What reviews say buyers love and hate about Hair Cap
We read the reviews and the return reasons for every product selling here.
“Extremely big”
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.
17 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 Hair 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









