---
title: "Prosthetic — $533K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/beauty-personal-care/prosthetic"
last_updated: "2026-08-10T21:09:20.833Z"
locale: en
meta:
description: "Niche score 52/100 · $533K/yr market · 319K searches/yr. A concentrated shelf (top 5 take 71% of clicks) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 52/100 · $533K/yr market · 319K searches/yr. A concentrated shelf (top 5 take 71% of clicks) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Prosthetic — $533K/yr Amazon US Niche (2026) - Flapen"
---
# **prosthetic**
**Worth a look**
Shows searches that convert (11.6% search→purchase), but a concentrated shelf (top 5 take 71% of clicks) keeps it on the watch list.
Market size 61Growth 31Conversion 93Competition 24Returns 62Price range 62Avg price 70Brand share 26Review moat 60Quality gap 68
**Conversion**
**Great****11.6%**
search→purchase rate — share of searches ending in a sale
**Avg price**
**Good****$14.43**
avg listing price — sweet spot $15–$100
**Quality gap**
**Good****4.3★**
avg incumbent rating — lower means beatable quality
**Returns**
**Good****2.5%**
return rate — above 5% kills the launch gate
**Price range**
**Good****$8.13–$26.31**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Market size**
**Good****$533K**
$533K/yr · 319K searches
**Review moat**
**Good****1,104.13**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Okay****+5.2%**
90-day search growth — must beat 0% to launch
**Brand share**
**Okay****89%**
top-5 brand share — brands hold most of the demand
**Competition**
**Bad****71%**
top-5 click share — a locked-up shelf
**Signals**[** Low Review Barrier**](https://flapen.com/research/niches?market=us&signal=low_review_barrier "Top brand's reviews < 500")
According to Flapen's Amazon United States niche tracking, prosthetic is a $533K/yr Amazon United States market (319K searches/yr). The top 5 brands hold 89% of demand. Demand peaks in Oct–Nov. Verdict: Worth a look — 52/100.
Data updated Jul 13, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **prosthetic market data**
- **Units sold / yr**
- **40K–50K**
- avg 1,500–2,000/product
- **Revenue / yr**
- **$577K–$722K**
- units × avg price
- **Conversion rate**
- **11.6%**
- **Avg BSR**
- **#1,210**
- **Page quality**
- **0%**
- **Prime**
- **80%**
- **Sponsored**
- **93%**
- **Out of stock**
- **12.0%**
- **Avg brand age**
- **73 months**
- **Avg seller age**
- **165 days**
## **Competition & brand share**
The top 5 products capture 71% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**8 **▼falling
**Sellers**
**17**
**Top-5 brand share**
**89%**
Top 20: 100%
**Top-5 click share**
**71%**
Top 20: 100%
**Open market**
**6%**
- MIILYE29% - Pros-aide20% - Mehron19% - WOZUTUNT18% - Generic4% - oygcee4% - Open — no brand owns it (2 brands, 6%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +5.2% search growth over the last 90 days.
40K30KSpike '24Spike '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Oct, Nov · busiest ÷ quietest = 8.7×
[**Open Trend **](https://flapen.com/research/us/beauty-personal-care/prosthetic/trend)
## **Top prosthetic search terms**
- **spirit gum**158K/yr+3.3%14.5% conv. - **pros aide adhesive**36K/yr+4.3%6.4% conv. - **spirit gum adhesive and remover**35K/yr-0.3%14.9% conv. - **prosaide**16K/yr+12.2%8.0% conv. - **pros aide**11K/yr+13.7%6.3% conv. - **spirit gum adhesive**13K/yr-11.5%8.4% conv. - **bald cap glue**8K/yr+133.5%14.0% conv. - **prosthetic adhesive**7K/yr-12.9%4.9% conv. - **pros-aide**4K/yr+31.7%7.7% conv. - **prosthetic glue**7K/yr+0.1%7.6% conv. [**All search terms **](https://flapen.com/research/us/beauty-personal-care/prosthetic/search-terms)
## **Top prosthetic products on Amazon**
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%10%$53K20%$107K30%$160K40%$213K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 15 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**MIILYE Spirit Gum Adhesive and Remover 15ml Professional Cosmetic Glue for Face Skin Body Stage Special Effect Prosthetics Makeup & Cosplay Wig**MIILYE**$11.95**4.2★386 rev](https://www.amazon.com/dp/B0F23FWB9F) [2**Spirit Gum Adhesive and Remover Kit - 15ml Professional Cosmetic Glue for Face Skin Body & SFX Makeup | Strong Hold for Bald Caps Prosthetics Cosplay Wig**WOZUTUNT**$8.13**4.4★33 rev](https://www.amazon.com/dp/B0FX4P49XJ) [3**Mehron Makeup Spirit Gum & Remover Complete Kit | Spirit Gum Adhesive and Remover | Professional Cosmetic Glue for Halloween Cosplay Special FX & Wig | Made in the USA**Mehron**$14.65**4.4★8,237 rev](https://www.amazon.com/dp/B0040ZEHPK) [4**Pros-aideThe Original 1 oz - Official Patented Formula by ADM Tronics - Goes On white dries clear**Pros-aide**$12.78**4.2★1,552 rev](https://www.amazon.com/dp/B011M4QBX2) [5**Pros-Aide Adhesive - 2oz in Leakproof Nalgene Bottle**Pros-aide**$24.49**4.3★939 rev](https://www.amazon.com/dp/B01F6AIGL8)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Tiepetly Spirit Gum Adhesive and Remover Kit Wig Glue Professional Cosmetic Glue for Face Skin and Body Strong Hold for Prosthetics Bald Cap Fake Beard Cosplay Halloween and Stage Performance**Tiepetly**$10.10**12 rev6mo ago](https://www.amazon.com/dp/B0G33BQNNS) [**Spirit Gum Adhesive and Remover Kit - 15ml Professional Cosmetic Glue for Face Skin Body & SFX Makeup | Strong Hold for Bald Caps Prosthetics Cosplay Wig**WOZUTUNT**$8.13**33 rev8mo ago](https://www.amazon.com/dp/B0FX4P49XJ) [**WOZUTUNT Spirit Gum Adhesive and Remover Kit with Bonus Liquid Latex - 15ml Professional Cosmetic Glue for Face Skin Body & SFX Makeup | Strong Hold for Bald Caps Prosthetics Cosplay Wig**WOZUTUNT**$9.51**122 rev11mo ago](https://www.amazon.com/dp/B0FLVFTZW2) [**CHASPA Spirit Gum Adhesive and Remover Kit: Professional Cosmetic Glue for Face Skin Body Prosaide Prosthetic Adhesive Glue for Halloween Makeup SFX Stage Fake Beards Bald Cap Mustache**CHASPA**$11.21**91 rev11mo ago](https://www.amazon.com/dp/B0F7QTB3J8) [**MIILYE Spirit Gum Adhesive and Remover 15ml Professional Cosmetic Glue for Face Skin Body Stage Special Effect Prosthetics Makeup & Cosplay Wig**MIILYE**$11.95**386 rev1y ago](https://www.amazon.com/dp/B0F23FWB9F)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Tiepetly Spirit Gum Adhesive and Remover Kit Wig Glue Professional Cosmetic Glue for Face Skin and Body Strong Hold for Prosthetics Bald Cap Fake Beard Cosplay Halloween and Stage Performance**Tiepetly**$10.10**5.0★**▲ 425%**](https://www.amazon.com/dp/B0G33BQNNS) [**Spirit Gum Adhesive and Remover Kit - 15ml Professional Cosmetic Glue for Face Skin Body & SFX Makeup | Strong Hold for Bald Caps Prosthetics Cosplay Wig**WOZUTUNT**$8.13**4.4★**▲ 283%**](https://www.amazon.com/dp/B0FX4P49XJ) [**Pros-Aide The Original Medical Grade Water Based Adhesive 1 oz**Generic**$14.54**4.4★**▲ 101%**](https://www.amazon.com/dp/B0BTMZRDFV) [**Pros-Aide Adhesive - 2oz in Leakproof Nalgene Bottle**Pros-aide**$24.49**4.3★**▲ 59%**](https://www.amazon.com/dp/B01F6AIGL8) [**Mehron Makeup Spirit Gum (1 oz) (Matte)**Mehron**$14.10**4.4★**▲ 58%**](https://www.amazon.com/dp/B018WJFBEU)
**~~View all trending →~~**
## **What buyers say about prosthetic**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Adhesion/Stickiness**26%
*“Outstanding adhesion”*
**Advertised Vs Actual Product**11%
*“Works as advertised”*
**Ease Of Use**8%
*“Easy to Use”*
**Efficiency**7%
*“works extremely well”*
**Durability**6%
*“Holds great”*
**Quality-Overall**6%
*“Great quality”*
**Value For Money**5%
*“However, compared to similar products it was more affordable making it a good value for the money and it's size”*
**Smell**3%
*“doesnt smell bad”*
**Allergies**3%
*“Worked beautifully, no allergic reaction, comfortable wear, remover worked great to get my earrings off”*
**Grip**2%
*“perfect hold”*
### **What buyers complain about **
**Ease Of Use**16%
*“Difficult to use”*
**Adhesion/Stickiness**10%
*“Glue that doesn't glue”*
**Allergies**8%
*“may cause rash”*
**Smell**7%
*“the scent of toxic chemicals”*
**Functionality-Overall**7%
*“Wont come off”*
**Ease Of Cleaning**6%
*“doesnt work the best to full clean the area”*
**Value For Money**4%
*“-fairly pricey for what it is”*
**Durability**3%
*“It didn't last as long as I'd hoped”*
**Hard Feel**3%
*“its rough without it”*
**Flammable**3%
*“burns so bad”*
### **Top return reasons **
**Adhesion/Stickiness**52%
**Functionality-Overall**12%
**Value For Money**6%
**Smell**5%
**Leak-Proof**4%
**Defective Material/Parts**4%
**Size-Overall**3%
**Advertised Vs Actual Product**3%
**Ease Of Use**3%
**Product Condition**1%
## **Common questions**
- **Is prosthetic profitable to sell on Amazon United States?**
- The niche generates $533K/yr across 15 tracked products. 2 of 4 products launched in the last 360 days are still selling. 90-day search growth is +5.2%. Flapen's verdict: Worth a look (52/100).
- **How competitive is the prosthetic niche?**
- 8 brands and 17 sellers compete. The top 5 products take 71% of clicks and top 5 brands hold 89% of demand.
- **What do buyers complain about in prosthetic?**
- Top complaints mined from reviews: Ease Of Use, Adhesion/Stickiness, Allergies. The return rate is 2.5%.
- **When does demand for prosthetic peak?**
- Demand peaks in Oct–Nov; the busiest month runs 8.7× the quietest.
- **What does it cost to enter the prosthetic niche?**
- Listings span $8.13–$26.31; the average listing price is $14.43 (sweet spot $15–$100). The average incumbent carries 1,104 reviews — the moat a new listing must climb.
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