---
title: "Injector Razor Blades — $580K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/beauty-personal-care/injector-razor-blades"
last_updated: "2026-08-11T12:26:13.531Z"
locale: en
meta:
description: "Niche score 55/100 · $580K/yr market. Brand-locked demand (top 5 brands take 100% of clicks) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 55/100 · $580K/yr market. Brand-locked demand (top 5 brands take 100% of clicks) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Injector Razor Blades — $580K/yr Amazon US Niche (2026) - Flapen"
---
# **injector razor blades**
**Worth a look**
Shows low returns (1.0%), but brand-locked demand (top 5 brands take 100% of clicks) keeps it on the watch list.
Market size 63Growth 12Conversion 90Competition 23Returns 95Price range 83Avg price 95Brand share 0Review moat 66Quality gap 94
**Returns**
**Incredible****1.0%**
return rate — above 5% kills the launch gate
**Avg price**
**Incredible****$28.87**
avg listing price — sweet spot $15–$100
**Quality gap**
**Great****4.0★**
avg incumbent rating — lower means beatable quality
**Conversion**
**Great****10.8%**
search→purchase rate — share of searches ending in a sale
**Price range**
**Great****$7.85–$56.85**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Review moat**
**Good****860.86**
avg incumbent reviews — the moat a new listing must climb
**Market size**
**Good****$580K**
$580K/yr · 185K searches
**Competition**
**Bad****72%**
top-5 click share — a locked-up shelf
**Growth**
**Bad****-26.0%**
90-day search growth — must beat 0% to launch
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, injector razor blades is a $580K/yr Amazon United States market (185K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Dec. Verdict: Worth a look — 55/100.
Data updated Jul 15, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **injector razor blades market data**
- **Units sold / yr**
- **15K–20K**
- avg 750–1,000/product
- **Revenue / yr**
- **$433K–$577K**
- units × avg price
- **Conversion rate**
- **10.8%**
- **Avg BSR**
- **#70**
- **Page quality**
- **0%**
- **Prime**
- **86%**
- **Sponsored**
- **64%**
- **Out of stock**
- **0.9%**
- **Avg brand age**
- **84 months**
- **Avg seller age**
- **148 days**
## **Competition & brand share**
The top 5 products capture 72% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**5 **—flat
**Sellers**
**7**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**72%**
Top 20: 100%
**Open market**
**0%**
- Supply85% - Schick5% - Taconic Shave4% - Parker Safety Razor3% - MANSCAPED3%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -26.0% search growth over the last 90 days.
15K10KSpike '24Holiday '24Spike '25Holiday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Dec · busiest ÷ quietest = 2.7×
[**Open Trend **](https://flapen.com/research/us/beauty-personal-care/injector-razor-blades/trend)
## **Top injector razor blades search terms**
- **supply razor**99K/yr-28.9%6.2% conv. - **supply razor blades**23K/yr-5.5%22.5% conv. - **injector razor blades**11K/yr-20.4%7.3% conv. - **schick injector blades**7K/yr-34.8%10.2% conv. - **injector blades**4K/yr-7.9%6.6% conv. - **supply razor blades refills**3K/yr-10.5%25.0% conv. - **schick injector razor blades**4K/yr-53.6%11.2% conv. - **supply single edge razor**5K/yr-56.4%3.1% conv. - **supply se razor**6K/yr-36.8%4.0% conv. - **supply razors**3K/yr-0.5%14.6% conv. [**All search terms **](https://flapen.com/research/us/beauty-personal-care/injector-razor-blades/search-terms)
## **Top injector razor blades 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%$58K20%$116K30%$174K40%$232K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 14 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**SUPPLY Single Edge SE Blade Refills for Men Pack of 8 Japanese-Made Black Label Injector Razor Blades Fits the SUPPLY SE Razor 10-12 Shaves Each**Supply**$8.66**4.5★713 rev](https://www.amazon.com/dp/B09TZ28LBH) [2**SUPPLY Single Edge SE Razor for Men Premium Metal Razor with Nick-Guard Safety Bar for an Easier Low-Irritation Single-Blade Shave Includes 8 Japanese Injector Blades Classic Matte**Supply**$56.85**3.1★103 rev](https://www.amazon.com/dp/B0B1H49SSP) [3**SUPPLY Single Edge Max Razor for Men Premium Metal Single-Blade Safety Razor with Pivoting Head for Fewer Cuts and Irritation Includes 8 Blades & Magnetic Reload System Jet Black**Supply**$56.46**3.4★69 rev](https://www.amazon.com/dp/B0FPJR1KRV) [4**SUPPLY Single Edge SE Blade Refills for Men Pack of 8 Japanese-Made Premium Platinum Label Injector Razor Blades Fits the SUPPLY SE Razor 10-12 Shaves Each**Supply**$12.70**4.5★713 rev](https://www.amazon.com/dp/B0DHSP7Y3V) [5**SUPPLY Single Edge Max Razor for Men Premium Metal Single-Blade Safety Razor with Pivoting Head for Fewer Cuts and Irritation Includes 8 Blades & Magnetic Reload System Sterling**Supply**$56.41**3.4★69 rev](https://www.amazon.com/dp/B0G23HZKMT)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**SUPPLY Single Edge Max Blade Refills for Men Includes 8 Black Label Steel Replacement Blades Crafted in Japan**Supply**$7.85**69 rev8mo ago](https://www.amazon.com/dp/B0G27C7V8Q) [**SUPPLY Single Edge Max Blade Refills for Men Includes 8 Platinum Label Steel Replacement Blades Crafted in Japan**Supply**$11.48**69 rev8mo ago](https://www.amazon.com/dp/B0G27CNKJ9) [**SUPPLY Single Edge Max Razor for Men Premium Metal Single-Blade Safety Razor with Pivoting Head for Fewer Cuts and Irritation Includes 8 Blades & Magnetic Reload System Sterling**Supply**$56.41**69 rev8mo ago](https://www.amazon.com/dp/B0G23HZKMT) [**SUPPLY Single Edge Max Razor for Men Premium Metal Single-Blade Safety Razor with Pivoting Head for Fewer Cuts and Irritation Includes 8 Blades & Magnetic Reload System Jet Black**Supply**$56.46**69 rev10mo ago](https://www.amazon.com/dp/B0FPJR1KRV) [**SUPPLY Single Edge SE Blade Refills for Men Pack of 8 Japanese-Made Black Label Injector Razor Blades Fits the SUPPLY SE Razor 10-12 Shaves Each**Supply**$8.66**713 rev3y ago](https://www.amazon.com/dp/B09TZ28LBH)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**SUPPLY Single Edge Max Blade Refills for Men Includes 8 Platinum Label Steel Replacement Blades Crafted in Japan**Supply**$11.48**3.4★**▲ 261%**](https://www.amazon.com/dp/B0G27CNKJ9) [**SUPPLY Single Edge Max Razor for Men Premium Metal Single-Blade Safety Razor with Pivoting Head for Fewer Cuts and Irritation Includes 8 Blades & Magnetic Reload System Jet Black**Supply**$56.46**3.4★**▲ 119%**](https://www.amazon.com/dp/B0FPJR1KRV) [**SUPPLY Single Edge SE Blade Refills for Men Pack of 8 Japanese-Made Premium Platinum Label Injector Razor Blades Fits the SUPPLY SE Razor 10-12 Shaves Each**Supply**$12.70**4.5★**▲ 117%**](https://www.amazon.com/dp/B0DHSP7Y3V) [**SUPPLY Single Edge Max Blade Refills for Men Includes 8 Black Label Steel Replacement Blades Crafted in Japan**Supply**$7.85**3.4★**▲ 96%**](https://www.amazon.com/dp/B0G27C7V8Q) [**SUPPLY Single Edge SE Razor for Men Premium Metal Razor with Nick-Guard Safety Bar for an Easier Low-Irritation Single-Blade Shave Includes 8 Japanese Injector Blades Classic Matte**Supply**$56.85**3.1★**▲ 82%**](https://www.amazon.com/dp/B0B1H49SSP)
**~~View all trending →~~**
## **What buyers say about injector razor blades**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**26%
*“Excellent quality and very easy to clean”*
**Value For Money**14%
*“Worth the money”*
**Ease Of Use**10%
*“Easy to use razor”*
**Advertised Vs Actual Product**5%
*“Everything was as advertised”*
**Allergies**4%
*“I get a close shave with no irritation”*
**Smell**4%
*“The scent is fresh without being overpowering”*
**Soft Feel**4%
*“I like the way it feels in the hand”*
**Ease Of Cleaning**4%
*“its so clean”*
**Durability**3%
*“Durable”*
**Lather**3%
*“It lathers on skin very good”*
### **What buyers complain about **
**Quality-Overall**22%
*“Inconsistent quality”*
**Durability**8%
*“Breaks easy”*
**Ease Of Use**8%
*“So far very difficult to use”*
**Value For Money**7%
*“theyre very expensive”*
**Advertised Vs Actual Product**6%
*“Not as good as their ad”*
**Design-Overall**5%
*“Very poorly designed razer”*
**Size-Overall**4%
*“The blade pusher does not fit in razor”*
**Weight Heavy**3%
*“Very heavy handle”*
**Functionality-Overall**3%
*“it don't work for me”*
**Dispensing Mechanism**3%
*“The razor dispenser thing jams up sometimes”*
### **Top return reasons **
**Functionality-Overall**21%
**Advertised Vs Actual Product**15%
**Damage/Burn Hair**7%
**Quality-Overall**6%
**Size-Overall**5%
**Weight Heavy**4%
**Defective Material/Parts**4%
**Comfort-Overall**4%
**Product Condition**4%
**Value For Money**3%
## **Common questions**
- **Is injector razor blades profitable to sell on Amazon United States?**
- The niche generates $580K/yr across 14 tracked products. 2 of 4 products launched in the last 360 days are still selling. 90-day search growth is -26.0%. Flapen's verdict: Worth a look (55/100).
- **How competitive is the injector razor blades niche?**
- 5 brands and 7 sellers compete. The top 5 products take 72% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in injector razor blades?**
- Top complaints mined from reviews: Quality-Overall, Durability, Ease Of Use. The return rate is 1.0%.
- **When does demand for injector razor blades peak?**
- Demand peaks in Dec; the busiest month runs 2.7× the quietest.
- **What does it cost to enter the injector razor blades niche?**
- Listings span $7.85–$56.85; the average listing price is $28.87 (sweet spot $15–$100). The average incumbent carries 861 reviews — the moat a new listing must climb.
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