Period Shorts
FailBuyers convert on only 0.8% of searches, so Period Shorts is a Fail.
- Flapen Score
- 48 / 100Top 37% of 16,930 Clothing, Shoes & Jewelry niches · +3 vs the category median of 4548
- Market size
- $103K/yr442K searches / yr
- 90-day growth
- -3.9%search demand this quarter
- Competition
- 28%top-5 click share · 15 brands · 25 sellers
Flapen Score
Period Shorts against its category
The dotted line is the Clothing, Shoes & Jewelry average. Past it, Period Shorts is stronger. Inside it, weaker.
Market
The Period Shorts market on Amazon at a glance
Shoppers on Amazon United States searched for Period Shorts 442K times last year and spent an estimated $103K. The top 5 brands take 87% of clicks. Flapen scores it 48 out of 100, a Fail.
01 · Demand
An estimated 0.8% of those searches ended in a purchase.
Shoppers searched for this 442K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 0.8% of those searches ended in a purchase. Searches in the last 90 days moved -3.9% against the 90 days before. Searches, conversion and average price together put the market at an estimated $103K a year.
- Searches, last 12 months
- 442K
- Growth, 90 days vs prior 90
- -3.9%
- Conversion, latest week
- 0.8%
- Market size, estimated
- $103Ka year
- Peak month
- June1.4× the quietest month
- Top search term
- period boxers81K searches a year
02 · Price
A sale here is worth $28.20.
Listings sell for $28.20 on average, from $9.48 to $55.39. Amazon reports units sold in ranges. This niche sold 4K to 5K a year. The average listing sells 0 to 100 of them. At $28.20 that is $0 to $3K a year per listing.
- Average price
- $28.20inside the $15 to $100 sweet spot
- Price range
- $9.48–$55.39
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 4K–5K
- Units per listing a year
- 0–100
- Revenue per listing a year
- $0–$3K
- Returns
- 3.2%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is reviews.
89% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 4.6% of listings are out of stock. The average listing ranks #3,210 within Lingerie. It carries 1,596 reviews at 4.28 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 89%
- Prime listings
- 100%
- Out of stock, average day
- 4.6%
- Average rank
- #3,210in Lingerie
- Average rating
- 4.28 starsAmazon United States average 4.42 stars
- Average reviews
- 1,596per listing
- Listings tracked
- 70
04 · Newcomers
2 of last year's 5 launches cleared the first-year sales bar.
5 products launched here in the last 12 months. 2 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 38 months on average, so the names here are settling in.
- Launched, last 12 months
- 5
- Successful launches
- 2Amazon's first-year sales bar
- Average brand age
- 38 months
Products
Top Period Shorts 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
TIICHOO Period Underwear for Women Heavy Flow Leakproof Menstrual Underwear Period Shorts 5 Pack(Medium 5 Black)
- Price
- $49.05
- Rating
- 4.3/5
- Reviews
- 194
- Age
- 1y ago

Hanes Womens Comfort Period. Boxer Briefs Super Leak Post-Partum & Period Underwear 2-Pack
- Price
- $14.48
- Rating
- 4.1/5
- Reviews
- 6,272
- Age
- 2y ago

Hanes Womens Comfort Period. Boxer Briefs Super Leak Post-Partum & Period Underwear 2-Pack
- Price
- $14.61
- Rating
- 4.1/5
- Reviews
- 6,272
- Age
- 2y ago

TIICHOO Period Underwear for Women Heavy Flow Leakproof Period Shorts for Day and Night Absorbency Pack of 3(Medium 3 Black)
- Price
- $34.14
- Rating
- 4.2/5
- Reviews
- 117
- Age
- 1y ago

Goat Union Overnight Period Shorts for Women - 2 Absorbent Sleep Period Boyshorts Heavy Flow Black
- Price
- $28.42
- Rating
- 4.5/5
- Reviews
- 1,381
- Age
- 5y ago
Trending
estimated 90-day click momentum
TIICHOO Period Underwear for Women Heavy Flow Leakproof Period Shorts for Day and Night Absorbency Pack of 3(Medium Black/Beige/Brown)
- Price
- $33.91
- Rating
- 4.2/5
- Reviews
- 117
- Age
- 1y ago

Goat Union 2 Period Underwear Boxer Briefs Boy-shorts Organic Cotton Lining Hi-Waisted & Heavy Flow Rain Washed S
- Price
- $26.48
- Rating
- 4.4/5
- Reviews
- 420
- Age
- 3y ago

Hanes Womens Comfort Period. Boxer Briefs Super Leak Post-Partum & Period Underwear 2-Pack
- Price
- $14.56
- Rating
- 4.1/5
- Reviews
- 6,272
- Age
- 2y ago

TIICHOO Womens Incontinence Underwear Period Shorts Washable LeakProof Boyshorts 5 Pack (L Black)
- Price
- $44.81
- Rating
- 4.2/5
- Reviews
- 9
- Age
- 1y ago

Hanes Womens Comfort Period. Boxer Briefs Super Leak Post-Partum & Period Underwear 2-Pack
- Price
- $14.29
- Rating
- 4.1/5
- Reviews
- 6,272
- Age
- 2y ago
Newest
by launch date
INNERSY Womens Period Boxers Underwear Leak Proof Menstrual Boy Shorts Panties 3-Pack(Black Large)
- Price
- $24.58
- Rating
- 4.5/5
- Reviews
- 101
- Age
- 11mo ago

TIICHOO Womens Incontinence Underwear Period Shorts Washable LeakProof Boyshorts 5 Pack (L Black)
- Price
- $44.81
- Rating
- 4.2/5
- Reviews
- 9
- Age
- 1y ago

INNERSY Period Boxer for Women High Waisted Leak Proof Postpartm Menstrual Mesh BoyShorts Panties Underwear 3-Pack (Dark Vintage Medium)
- Price
- $23.46
- Rating
- 4.0/5
- Reviews
- 428
- Age
- 1y ago

INNERSY Period Boxer for Women High Waisted Leak Proof Postpartm Menstrual Mesh BoyShorts Panties Underwear 3-Pack (Black Large)
- Price
- $23.51
- Rating
- 4.0/5
- Reviews
- 428
- Age
- 1y ago

INNERSY Womens Heavy Flow Period Boyshorts Underwear High Waisted Menstrual Panties Hold 4 Tampons(Medium Solid Black)
- Price
- $17.65
- Rating
- 4.2/5
- Reviews
- 131
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 28% of clicks, no more. An open shelf where new products get seen.
Brands
15 falling
Sellers
25
Est. top-5 brand share
87%
Top 20: 100%
Est. top-5 click share
28%
Top 20: 66%
Open market
10%
- Hanes21%
- TIICHOO21%
- Goat Union19%
- INNERSY18%
- THINX9%
- Neione3%
- Open — no brand owns it (9 brands, 10%)
Demand
Period Shorts search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.4×
Search terms
Top Period Shorts search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- period boxers81K/yr
- period boxers for women68K/yr
- period shorts54K/yr
- goat union period underwear35K/yr
- period boy shorts26K/yr
- period shorts for women29K/yr
- period underwear boyshorts18K/yr
- period sleep shorts14K/yr
- period boyshorts for women18K/yr
- period underwear boxers12K/yr
Reviews and returns
What reviews say buyers love and hate about Period Shorts
We read the reviews and the return reasons for every product selling here.
“run a little small”
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.
20 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 Period Shorts 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









