injector razor blades
Worth a lookShows low returns (1.0%), but brand-locked demand (top 5 brands take 100% of clicks) keeps it on the watch list.
Returns
Incredible1.0%return rate — above 5% kills the launch gate
Avg price
Incredible$28.87avg listing price — sweet spot $15–$100
Quality gap
Great4.0★avg incumbent rating — lower means beatable quality
Conversion
Great10.8%search→purchase rate — share of searches ending in a sale
Price range
Great$7.85–$56.85cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Good860.86avg incumbent reviews — the moat a new listing must climb
Market size
Good$580K$580K/yr · 185K searches
Competition
Bad72%top-5 click share — a locked-up shelf
Growth
Bad-26.0%90-day search growth — must beat 0% to launch
Brand share
Bad100%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
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.Peak months: Dec · busiest ÷ quietest = 2.7×
Top injector razor blades search terms
- supply razor99K/yr
- supply razor blades23K/yr
- injector razor blades11K/yr
- schick injector blades7K/yr
- injector blades4K/yr
- supply razor blades refills3K/yr
- schick injector razor blades4K/yr
- supply single edge razor5K/yr
- supply se razor6K/yr
- supply razors3K/yr
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.
All 14 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
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$8.664.5★713 rev
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$56.853.1★103 rev
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$56.463.4★69 rev
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$12.704.5★713 rev
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$56.413.4★69 rev
Newest
by launch date
SUPPLY Single Edge Max Blade Refills for Men Includes 8 Black Label Steel Replacement Blades Crafted in Japan
Supply$7.8569 rev
SUPPLY Single Edge Max Blade Refills for Men Includes 8 Platinum Label Steel Replacement Blades Crafted in Japan
Supply$11.4869 rev
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$56.4169 rev
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$56.4669 rev
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$8.66713 rev
Trending
90-day click momentumSUPPLY Single Edge Max Blade Refills for Men Includes 8 Platinum Label Steel Replacement Blades Crafted in Japan
Supply$11.483.4★
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$56.463.4★
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$12.704.5★
SUPPLY Single Edge Max Blade Refills for Men Includes 8 Black Label Steel Replacement Blades Crafted in Japan
Supply$7.853.4★
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$56.853.1★
What buyers say about injector razor blades
What buyers praise and complain about, mined from review topics.What buyers love
“Excellent quality and very easy to clean”
“Worth the money”
“Easy to use razor”
“Everything was as advertised”
“I get a close shave with no irritation”
“The scent is fresh without being overpowering”
“I like the way it feels in the hand”
“its so clean”
“Durable”
“It lathers on skin very good”
What buyers complain about
“Inconsistent quality”
“Breaks easy”
“So far very difficult to use”
“theyre very expensive”
“Not as good as their ad”
“Very poorly designed razer”
“The blade pusher does not fit in razor”
“Very heavy handle”
“it don't work for me”
“The razor dispenser thing jams up sometimes”
Top return reasons
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.