---
title: "Mastectomy Prosthesis — $7K/mo Amazon US Product Research"
canonical_url: "https://flapen.com/research/us/clothing-shoes-jewelry/mastectomy-prosthesis"
last_updated: "2026-08-12T11:27:30.101Z"
locale: en
meta:
description: "Amazon product research for mastectomy prosthesis: $7K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:description": "Amazon product research for mastectomy prosthesis: $7K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:title": "Mastectomy Prosthesis — $7K/mo Amazon US Product Research"
---
# **Mastectomy Prosthesis**
**Skip it**
Weak search conversion (0.8%) — this niche doesn't clear our bar today.
Market size 21Growth 43Conversion 11Competition 76Returns 16Price range 38Avg price 95Brand share 55Review moat 58Quality gap 89
**Avg price**
**Incredible****$37.55**
avg listing price — sweet spot $15–$100
**Quality gap**
**Great****4.1★**
avg incumbent rating — lower means beatable quality
**Competition**
**Great****39%**
top-5 click share — an open shelf
**Review moat**
**Good****1,184.54**
avg incumbent reviews — the moat a new listing must climb
**Brand share**
**Good****72%**
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–$232.96**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Market size**
**Bad****$83K**
$83K/yr · 263K searches
**Returns**
**Bad****7.7%**
return rate — above 5% kills the launch gate
**Conversion**
**Bad****0.8%**
search→purchase rate — share of searches ending in a sale
**Signals**[** High Returns**](https://flapen.com/research/niches?market=us&signal=high_returns "Return rate > 5%")
## **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 ~~](https://flapen.com/research/methodology)
## **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.
7K5KSpike '25Prime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Jul · busiest ÷ quietest = 1.6×
[**Open Trend **](https://flapen.com/research/us/clothing-shoes-jewelry/mastectomy-prosthesis/trend)
## **Top mastectomy prosthesis search terms shoppers use**
The exact queries shoppers type, with yearly volume, growth and conversion.
- **breast prosthesis for mastectomy women**42K/yr+26.8%0.8% conv. - **prosthetic breasts for women**37K/yr+26.9%0.6% conv. - **protesis mamarias for cancer**26K/yr+21.3%0.3% conv. - **mastectomy prosthesis**40K/yr-18.0%0.3% conv. - **breast prosthesis**24K/yr+11.3%0.4% conv. - **prosthetic breast**24K/yr-13.3%0.4% conv. - **breast forms for mastectomy**15K/yr+22.4%0.4% conv. - **honey cloudz bra inserts mastectomy**5K/yr+94.4%0.2% conv. - **foam breast forms**9K/yr+13.7%0.7% conv. - **silicone breast prosthesis**5K/yr+50.9%0.7% conv. [**All search terms **](https://flapen.com/research/us/clothing-shoes-jewelry/mastectomy-prosthesis/search-terms)
## **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.
0%4%$3K8%$7K12%$10K16%$13K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Hercicy 1 Pair Cotton Breast Forms Light Sponge Mastectomy Breast Cancer Support Bra for Women**Hercicy**$24.20**3.7★1,038 rev](https://www.amazon.com/dp/B0B4S4PDR7) [2**Breast Prosthesis for Mastectomy Women Pockets Bra High Level Silicone Filler Breathable Sea Swim SY86 Beige**Sendyou**$14.72**4.2★869 rev](https://www.amazon.com/dp/B0CHQHZXZT) [3**Breast Prosthesis for Mastectomy Women Pockets Bra High Level Silicone Filler Breathable Sea Swim SY86 Beige**Sendyou**$19.41**4.2★869 rev](https://www.amazon.com/dp/B0CHQHVZN5) [4**CYTMTZGA Post-Surgery Mastectomy Bra Breast Prosthesis Breast Forms Artificial Fake Boobs Bralette Daily Bra SK36/L Skin**CYTMTZGA**$19.16**4.0★547 rev](https://www.amazon.com/dp/B0CM5MQ1L5) [5**NORFULL Silicone Breast Form Mastectomy Prosthesis Waterdrop Enhancer One Piece 300g B Cup**NORFULL**$19.15**4.2★1,557 rev](https://www.amazon.com/dp/B01G711IJC)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Polreta Foam Latex Mastectomy Breast Forms Triangle Breast Prosthesis for Mastectomy Bra Breathable Breast Insert Pads(1 Piece)**Polreta**$20.54**55 rev2y ago](https://www.amazon.com/dp/B0D7676J1Y) [**NORFULL Silicone Breast Form Mastectomy Prosthesis Triangle Concave Bra Enhancer Insert B Cup 300g/piece**NORFULL**$19.55**1,557 rev2y ago](https://www.amazon.com/dp/B0D1V4Q32G) [**CYTMTZGA Seamless Front Closure Mastectomy Bra Surgical Bra Pocket Breast Prosthesis Breast Forms Bralette Daily Bra SK38/XL Skin**CYTMTZGA**$16.70**458 rev2y ago](https://www.amazon.com/dp/B0CRYLVZY6) [**Breast Prosthesis for Mastectomy Women Pockets Bra High Level Silicone Filler Breathable Sea Swim SY86 Beige**Sendyou**$28.95**869 rev2y ago](https://www.amazon.com/dp/B0CP55Z64Q) [**CYTMTZGA Post-Surgery Mastectomy Bra Breast Prosthesis Breast Forms Artificial Fake Boobs Bralette Daily Bra SK36/L Skin**CYTMTZGA**$19.16**547 rev2y ago](https://www.amazon.com/dp/B0CM5MQ1L5)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Breast Prosthesis for Mastectomy Women Pockets Bra High Level Silicone Filler Breathable Sea Swim SY86 Beige**Sendyou**$28.95**4.2★**▲ 79%**](https://www.amazon.com/dp/B0CP55Z64Q) [**Uplift Secret Silicone Bra Inserts - Clear Gel Push Up Breast Pads - Bra Padding Bust Enhancer**Uplift Secret**$20.56**4.0★**▲ 69%**](https://www.amazon.com/dp/B07C6M92QW) [**IVITA C Cup Silicone Breast Form Fake Boobs Fake Breast Bra Enhancers inserts for Mastectomy Prosthesis Crossdresser Transgender Cosplay**IVITA**$28.88**4.3★**▲ 60%**](https://www.amazon.com/dp/B07PLXTXSK) [**NORFULL Silicone Breast Form Mastectomy Prosthesis Triangle Concave Bra Enhancer Insert B Cup 300g/piece**NORFULL**$19.55**4.2★**▲ 55%**](https://www.amazon.com/dp/B0D1V4Q32G) [**Ninery Ave 1 Pair Cotton Breast Forms Light Ventilation Sponge Boobs for Women Mastectomy Breast Cancer Support**Ninery Ave**$22.25**3.8★**▲ 54%**](https://www.amazon.com/dp/B07QGZNPG4)
**~~View all trending →~~**
## **What reviews say buyers love and hate about mastectomy prosthesis**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Comfort-Overall**20%
*“Great comfortable option”*
**Size-Overall**15%
*“size chart accurate”*
**Quality-Overall**12%
*“Beautiful and well-made”*
**Weight Light**10%
*“light lift”*
**Soft Feel**5%
*“they do give a subtle lift that I like”*
**Shape/Style**4%
*“I like the shape”*
**Material Quality**4%
*“The material is durable”*
**Value For Money**4%
*“very good product for the money”*
**Advertised Vs Actual Product**2%
*“they certainly were as advertised”*
**Ease Of Use**2%
*“Great comfortable option”*
### **What buyers complain about **
**Size-Overall**24%
*“Just didn't fit as well as advertised”*
**Weight Heavy**12%
*“It's a little heavier than I thought it would be”*
**Adhesion/Stickiness**7%
*“Now there's very little adhesive left”*
**Advertised Vs Actual Product**5%
*“Not as Advertised”*
**Functionality-Overall**3%
*“Didn't Work for Me”*
**Shape/Style**3%
*“the shape felt awkward”*
**Hard Feel**3%
*“not at all soft”*
**Pockets/Compartments**2%
*“Wrong size cups did not fill the pockets”*
**Comfort-Overall**2%
*“Too hard and uncomfortable for me”*
**Chest Fit**2%
*“After a few hours I feel little pressure against my chest wall”*
### **Top return reasons **
**Size-Overall**51%
**Chest Fit**18%
**Weight Heavy**5%
**Shape/Style**5%
**Advertised Vs Actual Product**4%
**Functionality-Overall**3%
**Adhesion/Stickiness**2%
**Comfort-Overall**2%
**Material Quality**1%
**Width**1%
## **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.
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