40c Bra
40c Bra shows a fragmented shelf (top 5 take 22% of clicks), but high returns (10.8%) keeps it on the watch list.
Flapen Score
Top 30% of 16,930 Clothing, Shoes & Jewelry niches · +5 vs the category median of 45
Is 40c Bra profitable on Amazon?
According to Flapen's Amazon United States niche tracking, 40c Bra is a $32K/yr Amazon United States market (202K searches/yr). The top 5 brands hold 57% of demand. Verdict: Worth a look — 50/100.
40c Bra: the Amazon niche in one read
Everything a seller checks before entering, in three answers.
Is the demand real?
Worth a look. Search demand moved +20.0% over the last 90 days and 0.8% of searches end in a purchase.
$32K
revenue / yr
Who owns the niche?
The top 5 brands hold 57% of demand, so 43% of the market is open.
43%
open market share
Is there a way in?
Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.1★ — the gap to enter on.
0/100
page quality · 104 products
Top 40c Bra products & what they sell for
Every tracked product — its share of the shelf, its review moat, and what it sells for.
Top sellers
by 90-day click share
PLAYTEX Womens 18 Hour Ultimate Lift and Support Wire Free Us4745 Available in Single 2-Packs Bras Nude 40D US
- Price
- $14.03
- Rating
- 4.3/5
- Reviews
- 92,357
- Age
- 21y ago
Wingslove Womens Full Coverage Non Padded Comfort Minimizer Wire-Free Bra Plus Size(Black 38DD)
- Price
- $17.80
- Rating
- 4.2/5
- Reviews
- 21,810
- Age
- 9y ago
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
PoseFree Jelly Wireless Bra for Women Plus Size Older Women - Full Coverage with Full Support & Lift - No Underwire Back Smoothing Soft Comfort Everyday Bra (Nude XL)
- Price
- $18.37
- Rating
- 4.0/5
- Reviews
- 15,900
- Age
- 1y ago
PLAYTEX Womens 18 Hour Original Comfort Strap Full Coverage Us4693 Available in Single and 2-Packs Bras White 38D US
- Price
- $14.15
- Rating
- 4.3/5
- Reviews
- 81,008
- Age
- 23y ago
Trending
90-day click momentum
Vertvie Jelly Bras for Women Plus Size Minimizer Soft Wireless Push Up Bra Full Supportive Older Lift Back Coverage Bralette(Skin 38DD)
- Price
- $18.80
- Rating
- 4.1/5
- Reviews
- 4,544
- Age
- 9mo ago
Felina Marvelous Side Smoothing T-Shirt Bra (Warm Nude 36DDD) | Seamless Comfortable Everyday Bra with Support & Lift
- Price
- $39.40
- Rating
- 3.6/5
- Reviews
- 4,253
- Age
- 7y ago
LetsJoli Jelly Bras for Women Push Up Bra Wireless No Underwire Supportive Full Coverage Plus Size for Older Women(Leopard Pink L)
- Price
- $19.62
- Rating
- 4.1/5
- Reviews
- 16,468
- Age
- 5mo ago
Bali womens Lace N Smooth Stretch Lace Underwire Df3432 Bras Rosewood 40C US
- Price
- $18.23
- Rating
- 4.2/5
- Reviews
- 9,490
- Age
- 2mo ago
Maidenform Womens Natural Boost Demi Bra 09428 Black 40C
- Price
- $18.14
- Rating
- 4.2/5
- Reviews
- 3,457
- Age
- 6y ago
Newest
by launch date
Fruit of the Loom womens T-shirt T Shirt Bra Black Hue/Sand/White 40C US
- Price
- $26.79
- Rating
- 4.0/5
- Reviews
- 59,690
- Age
- 1mo ago
Bali womens Lace N Smooth Stretch Lace Underwire Df3432 Bras Rosewood 40C US
- Price
- $18.23
- Rating
- 4.2/5
- Reviews
- 9,490
- Age
- 2mo ago
Bali Womens One Smooth U Ultra Light Illusion Neckline Underwire Bra Nude 40C
- Price
- $19.66
- Rating
- 4.3/5
- Reviews
- 42,643
- Age
- 2mo ago
Bali womens Bali Womens One Smooth U Ultra Light Convertible Df3439 Bras Black 40C US
- Price
- $21.27
- Rating
- 4.3/5
- Reviews
- 42,643
- Age
- 2mo ago
LetsJoli Jelly Bras for Women Push Up Bra Wireless No Underwire Supportive Full Coverage Plus Size for Older Women(Leopard Pink L)
- Price
- $19.62
- Rating
- 4.1/5
- Reviews
- 16,468
- Age
- 5mo ago
Competition: brands, sellers & click share
Clicks spread well past the top 5 (22% combined) — an open shelf where new products get seen.
Brands
37 rising
Sellers
84
Top-5 brand share
57%
Top 20: 91%
Top-5 click share
22%
Top 20: 47%
Open market
38%
- PLAYTEX25%
- Wingslove12%
- Bali8%
- Cuteio6%
- LetsJoli5%
- Glamorise5%
40c Bra demand & seasonality
Weekly search volume, with the niche's key stats alongside.
No pronounced peak months · busiest ÷ quietest = 1.3×
Top 40c Bra search terms shoppers use
The exact queries shoppers type, with yearly volume, growth and conversion.
- playtex 4745 bra16K/yr
- 40c bra19K/yr
- underscore bras for women15K/yr
- playtex 18 hour bras15K/yr
- bra 40c16K/yr
- playtex underwire bras for women12K/yr
- 40 c bra12K/yr
- playtex bra 474512K/yr
- playtex cross your heart bras for women15K/yr
- playtex wireless bras for women13K/yr
What reviews say buyers love and hate about 40c Bra
What buyers mention most, as a share of all reviews.
What buyers love
81% of reviews“Extremely comfortable”
“Comfort fit”
“The material is soft and breathable”
“the product is satisfactory”
“Good price”
What buyers complain about
58% of reviews“Runs large”
“Straps don't stay put”
“Large chest, no way”
“I find this bra uncomfortable”
“Not well made”
40c Bra return rate & reasons
Why buyers send it back, as a share of all return requests.
10.8%
Return rate
93%
Fixable by listing
The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.
Common 40c Bra questions
The questions sellers ask about this niche, answered from the tracked metrics.
Related niches
Same-category niches scoring near this one — the next ones worth researching.
Best Flapen score
The highest-scoring niches we track right now, across every category.
