40b Bra
MaybeThe top 5 products take only 19% of clicks. But an estimated 10.1% of orders come back, so 40b Bra is a Maybe.
- Flapen Score
- 53 / 100Top 19% of 16,930 Clothing, Shoes & Jewelry niches · +8 vs the category median of 4553
- Market size
- $41K/yr88K searches / yr
- 90-day growth
- +11.4%search demand this quarter
- Competition
- 19%top-5 click share · 38 brands · 89 sellers
Flapen Score
40b Bra against its category
The dotted line is the Clothing, Shoes & Jewelry average. Past it, 40b Bra is stronger. Inside it, weaker.
Market
The 40b Bra market on Amazon at a glance
Shoppers on Amazon United States searched for 40b Bra 88K times last year and spent an estimated $41K. The top 5 brands take 43% of clicks. Flapen scores it 53 out of 100, a Maybe.
01 · Demand
An estimated 2.3% of those searches ended in a purchase.
Shoppers searched for this 88K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 2.3% of those searches ended in a purchase. Searches in the last 90 days moved +11.4% against the 90 days before. Searches, conversion and average price together put the market at an estimated $41K a year.
- Searches, last 12 months
- 88K
- Growth, 90 days vs prior 90
- +11.4%
- Conversion, latest week
- 2.3%
- Market size, estimated
- $41Ka year
- Peak month
- June1.5× the quietest month
- Top search term
- 40b bra22K searches a year
02 · Price
A sale here is worth $20.53.
Listings sell for $20.53 on average, from $11.29 to $65.40. Amazon reports units sold in ranges. This niche sold 2K to 3K a year. The average listing sells 0 to 100 of them. At $20.53 that is $0 to $2K a year per listing.
- Average price
- $20.53inside the $15 to $100 sweet spot
- Price range
- $11.29–$65.40
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 2K–3K
- Units per listing a year
- 0–100
- Revenue per listing a year
- $0–$2K
- Returns
- 10.1%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is reviews.
85% of listings pay for placement with sponsored ads. 98% ship with Prime. On an average day, 3.6% of listings are out of stock. The average listing ranks #433 within Lingerie. It carries 8,203 reviews at 4.12 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 85%
- Prime listings
- 98%
- Out of stock, average day
- 3.6%
- Average rank
- #433in Lingerie
- Average rating
- 4.12 starsAmazon United States average 4.42 stars
- Average reviews
- 8,203per listing
- Listings tracked
- 113
04 · Newcomers
12 of last year's 39 launches cleared the first-year sales bar.
39 products launched here in the last 12 months. 12 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 47 months on average, so the names here are settling in.
- Launched, last 12 months
- 39
- Successful launches
- 12Amazon's first-year sales bar
- Average brand age
- 47 months
Products
Top 40b Bra 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
Cuteio Wireless Jelly Bras for Women No Underwire with Support - Seamless Wirefree Bralettes Everyday Full Coverage Comfort Tshirt Padded Bra Nude L
- Price
- $15.28
- Rating
- 4.2/5
- Reviews
- 2,082
- Age
- 1y ago

3Pcs Set Everyday Bra for Women T-Shirt Push Up Underwear with Support Anti-Sag Causal Comfortable Lingerie
- Price
- $17.43
- Rating
- 4.0/5
- Reviews
- 804
- Age
- 1y ago

Warners Womens Blissful Benefits Side Smoothing Underwire Bra Toasted Almond 40B
- Price
- $14.01
- Rating
- 4.4/5
- Reviews
- 13,737
- Age
- 12mo ago

DOBREVA Womens Push Up Lace Bra Underwire Plunge Full Coverage Bras Sexy Plus Size Support Black 40B
- Price
- $25.07
- Rating
- 4.3/5
- Reviews
- 2,668
- Age
- 4y ago

Warners Womens Blissful Benefits Ultrasoft Wirefree Bra Butterscotch 40B
- Price
- $15.36
- Rating
- 4.5/5
- Reviews
- 24,598
- Age
- 8y ago
Trending
estimated 90-day click momentum
Vertvie Jelly Bras for Women Plus Size Minimizer Soft Wireless Push Up Bra Full Supportive Older Lift Back Coverage Bralette(Leopard Pink 40B)
- Price
- $19.96
- Rating
- 4.1/5
- Reviews
- 4,544
- Age
- 6mo ago

Vertvie 2026 Womens Wireless Jelly Bras Push Up Cup-Engineered Support Deep V Lift Bra Seamless No Underwire T-Shirt Bralette(Nude Leopard 40B)
- Price
- $19.04
- Rating
- 4.0/5
- Reviews
- 263
- Age
- 5mo ago

Maidenform Womens Underwire Bra Barely There No-Show Bra Full Coverage Adjustable & Convertible Straps
- Price
- $19.90
- Rating
- 4.2/5
- Reviews
- 171
- Age
- 1y ago

3PC Pack Bras for Women Push up t Shirt Bra Set Womens Underwear with Support Anti-Sag Underwire Padded Everyday Comfortable
- Price
- $19.11
- Rating
- 3.8/5
- Reviews
- 59
- Age
- 9mo ago

3Pcs Set Everyday Bra for Women T-Shirt Push Up Underwear with Support Anti-Sag Causal Comfortable Lingerie
- Price
- $17.43
- Rating
- 4.0/5
- Reviews
- 804
- Age
- 1y ago
Newest
by launch date
Bali Womens One Smooth U Ultra Light Illusion Neckline Underwire Bra Nude 40B
- Price
- $19.58
- Rating
- 4.3/5
- Reviews
- 42,643
- Age
- 2mo ago

Bali Womens One Smooth U Ultra Light Illusion Neckline Underwire Bra White 40B
- Price
- $21.30
- Rating
- 4.3/5
- Reviews
- 42,643
- Age
- 2mo ago

Vertvie 2026 Womens Wireless Jelly Bras Push Up Cup-Engineered Support Deep V Lift Bra Seamless No Underwire T-Shirt Bralette(Nude Leopard 40B)
- Price
- $19.04
- Rating
- 4.0/5
- Reviews
- 263
- Age
- 5mo ago

Vertvie Jelly Bras for Women Plus Size Minimizer Soft Wireless Push Up Bra Full Supportive Older Lift Back Coverage Bralette(Leopard Pink 40B)
- Price
- $19.96
- Rating
- 4.1/5
- Reviews
- 4,544
- Age
- 6mo ago

3PC Pack Bras for Women Push up t Shirt Bra Set Womens Underwear with Support Anti-Sag Underwire Padded Everyday Comfortable
- Price
- $19.11
- Rating
- 3.8/5
- Reviews
- 59
- Age
- 9mo ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 19% of clicks, no more. An open shelf where new products get seen.
Brands
38 rising
Sellers
89
Est. top-5 brand share
43%
Top 20: 90%
Est. top-5 click share
19%
Top 20: 48%
Open market
51%
- Maidenform11%
- Warner's11%
- Bali8%
- As Fairy7%
- Cuteio6%
- Vertvie6%
Demand
40b Bra search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.5×
Search terms
Top 40b Bra search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- 40b bra22K/yr
- bra 40b18K/yr
- 40 b bra13K/yr
- 40b bras for women push up11K/yr
- 40b push up bra8K/yr
- bras 40b6K/yr
- bra 40 b5K/yr
- size 40b bras for women5K/yr
Reviews and returns
What reviews say buyers love and hate about 40b Bra
We read the reviews and the return reasons for every product selling here.
“Didn't fit”
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 40b Bra 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









