Mastectomy Prosthesis
Skip itWeak search conversion (0.8%) — this niche doesn't clear our bar today.
Avg price
Incredible$37.55avg listing price — sweet spot $15–$100
Quality gap
Great4.1★avg incumbent rating — lower means beatable quality
Competition
Great39%top-5 click share — an open shelf
Review moat
Good1,184.54avg incumbent reviews — the moat a new listing must climb
Brand share
Good72%top-5 brand share — brands hold most of the demand
Growth
Okay+14.8%90-day search growth — must beat 0% to launch
Price range
Okay$9.20–$232.96cheapest to priciest tracked listing — scored on the share inside $15–$100
Market size
Bad$83K$83K/yr · 263K searches
Returns
Bad7.7%return rate — above 5% kills the launch gate
Conversion
Bad0.8%search→purchase rate — share of searches ending in a sale
Is mastectomy prosthesis profitable on Amazon?
According to Flapen's Amazon United States niche tracking, mastectomy prosthesis is a $83K/yr Amazon United States market (263K searches/yr). The top 5 brands hold 72% of demand. Demand peaks in Jul. Verdict: Skip it — 48/100.
Data updated Jul 13, 2026 · scored weekly · How we score niches
mastectomy prosthesis market size & sales
Units sold, revenue, conversion and listing quality across the tracked shelf.- Units sold / yr
- 2K–3K
- avg 0–100/product
- Revenue / yr
- $75K–$94K
- units × avg price
- Conversion rate
- 0.8%
- Avg BSR
- #459
- Page quality
- 0%
- Prime
- 96%
- Sponsored
- 74%
- Out of stock
- 1.3%
- Avg brand age
- 43 months
- Avg seller age
- 166 days
Competition: brands, sellers & click share
Clicks spread well past the top 5 (39% combined) — an open shelf where new products get seen.Brands
23 falling
Sellers
39
Top-5 brand share
72%
Top 20: 98%
Top-5 click share
39%
Top 20: 70%
Open market
24%
- Sendyou26%
- CYTMTZGA16%
- Hercicy15%
- Amoena7%
- NORFULL7%
- BELAPEACH4%
mastectomy prosthesis demand & seasonality
Weekly Amazon search volume, last 104 weeks — +14.8% search growth over the last 90 days.Peak months: Jul · busiest ÷ quietest = 1.6×
Top mastectomy prosthesis search terms shoppers use
The exact queries shoppers type, with yearly volume, growth and conversion.- breast prosthesis for mastectomy women42K/yr
- prosthetic breasts for women37K/yr
- protesis mamarias for cancer26K/yr
- mastectomy prosthesis40K/yr
- breast prosthesis24K/yr
- prosthetic breast24K/yr
- breast forms for mastectomy15K/yr
- honey cloudz bra inserts mastectomy5K/yr
- foam breast forms9K/yr
- silicone breast prosthesis5K/yr
Top mastectomy prosthesis products & what they sell for
Every tracked product — its share of the shelf, its review moat, and what it sells for.Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Hercicy 1 Pair Cotton Breast Forms Light Sponge Mastectomy Breast Cancer Support Bra for Women
Hercicy$24.203.7★1,038 rev
Breast Prosthesis for Mastectomy Women Pockets Bra High Level Silicone Filler Breathable Sea Swim SY86 Beige
Sendyou$14.724.2★869 rev
Breast Prosthesis for Mastectomy Women Pockets Bra High Level Silicone Filler Breathable Sea Swim SY86 Beige
Sendyou$19.414.2★869 rev
CYTMTZGA Post-Surgery Mastectomy Bra Breast Prosthesis Breast Forms Artificial Fake Boobs Bralette Daily Bra SK36/L Skin
CYTMTZGA$19.164.0★547 rev
NORFULL Silicone Breast Form Mastectomy Prosthesis Waterdrop Enhancer One Piece 300g B Cup
NORFULL$19.154.2★1,557 rev
Newest
by launch date
Polreta Foam Latex Mastectomy Breast Forms Triangle Breast Prosthesis for Mastectomy Bra Breathable Breast Insert Pads(1 Piece)
Polreta$20.5455 rev
NORFULL Silicone Breast Form Mastectomy Prosthesis Triangle Concave Bra Enhancer Insert B Cup 300g/piece
NORFULL$19.551,557 rev
CYTMTZGA Seamless Front Closure Mastectomy Bra Surgical Bra Pocket Breast Prosthesis Breast Forms Bralette Daily Bra SK38/XL Skin
CYTMTZGA$16.70458 rev
Breast Prosthesis for Mastectomy Women Pockets Bra High Level Silicone Filler Breathable Sea Swim SY86 Beige
Sendyou$28.95869 rev
CYTMTZGA Post-Surgery Mastectomy Bra Breast Prosthesis Breast Forms Artificial Fake Boobs Bralette Daily Bra SK36/L Skin
CYTMTZGA$19.16547 rev
Trending
90-day click momentumBreast Prosthesis for Mastectomy Women Pockets Bra High Level Silicone Filler Breathable Sea Swim SY86 Beige
Sendyou$28.954.2★
Uplift Secret Silicone Bra Inserts - Clear Gel Push Up Breast Pads - Bra Padding Bust Enhancer
Uplift Secret$20.564.0★
IVITA C Cup Silicone Breast Form Fake Boobs Fake Breast Bra Enhancers inserts for Mastectomy Prosthesis Crossdresser Transgender Cosplay
IVITA$28.884.3★
NORFULL Silicone Breast Form Mastectomy Prosthesis Triangle Concave Bra Enhancer Insert B Cup 300g/piece
NORFULL$19.554.2★
Ninery Ave 1 Pair Cotton Breast Forms Light Ventilation Sponge Boobs for Women Mastectomy Breast Cancer Support
Ninery Ave$22.253.8★
What reviews say buyers love and hate about mastectomy prosthesis
What buyers praise and complain about, mined from review topics.What buyers love
“Great comfortable option”
“size chart accurate”
“Beautiful and well-made”
“light lift”
“they do give a subtle lift that I like”
“I like the shape”
“The material is durable”
“very good product for the money”
“they certainly were as advertised”
“Great comfortable option”
What buyers complain about
“Just didn't fit as well as advertised”
“It's a little heavier than I thought it would be”
“Now there's very little adhesive left”
“Not as Advertised”
“Didn't Work for Me”
“the shape felt awkward”
“not at all soft”
“Wrong size cups did not fill the pockets”
“Too hard and uncomfortable for me”
“After a few hours I feel little pressure against my chest wall”
Top return reasons
Common mastectomy prosthesis questions
- Is mastectomy prosthesis profitable to sell on Amazon United States?
- The niche generates $83K/yr across 54 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is +14.8%. Flapen's verdict: Skip it (48/100).
- How competitive is the mastectomy prosthesis niche?
- 23 brands and 39 sellers compete. The top 5 products take 39% of clicks and top 5 brands hold 72% of demand.
- What do buyers complain about in mastectomy prosthesis?
- Top complaints mined from reviews: Size-Overall, Weight Heavy, Adhesion/Stickiness. The return rate is 7.7% — above our launch gate.
- When does demand for mastectomy prosthesis peak?
- Demand peaks in Jul; the busiest month runs 1.6× the quietest.
- What does it cost to enter the mastectomy prosthesis niche?
- Listings span $9.20–$232.96; the average listing price is $37.55 (sweet spot $15–$100). The average incumbent carries 1,185 reviews — the moat a new listing must climb.