Supply Black Label Blades
Supply Black Label Blades
Supply Black Label Blades Upclose
Supply Black Label Blades In Action
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Supply Black Label Blades Head Shave
Supply Black Label Blades
Supply Black Label Blades in Action
Supply Black Label Blades
Supply Black Label Blades

Black Label Blades

Crafted in Japan for optimal sharpness.

Black Label Blades

Crafted in Japan for optimal sharpness.

$8
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Supply warranty, free shipping and 100 day free trial

Our Black Label blades are made in Seki City, where state-of-the-art technology fuses with ancient Japanese forging skills to produce the most renowned shaving blades in the world. Pair with a SUPPLY razor for the ultimate shave.

8 perfectly crafted blades come in our QuickLoadTM cartridge. You’ll get that tactical reload feeling every time you load a new blade.

Compatible with the the Single Edge SE and PRO Razors. 

Includes
8 Injector Blades (90-Day Supply)

Origin
Japan

Material
High-Carbon Stainless Steel

Coating
Chromium + PTFE

Dimensions
Length: 38.1 mm (1.5")
Cutting Edge Length: 36.3mm (1.43")
Width: 8 mm (.314")
Thickness: .25 mm (.025")

What type of blades are these?
The Single Edge accepts standard "injector" style blades. Each razor ships with a magazine of 8 stainless steel, Japanese-made injector blades. A pack of blades typically lasts up to three months and only cost roughly 10 cents per shave.

Are they proprietary?
Nope! These blades have been in production for 100 years and can be easily purchased on our website , Amazon.com, and more.

How long do they last?
Everybody changes out their blades at different intervals due to the fact that our skin, hair, and preferences are all different. That said, most customers easily get 8 to 10 shaves out of each blade. A single pack of eight blades can last up to three months if you shave 5-6 times a week.

How are these blades different from DE blades?
Our blades are twice as thick as blades that are used in both multi-blade and single blade razors, which means they flex less, they cut cleaner, and they last longer. Fun fact: injector blades were originally invented by Schick in the early 1900’s. They quickly developed a cult following as a safer alternative to the Gillette double edge blades.

How do I dispose of used razor blades? Do they create waste?
Each Single Edge ships with a magazine of 8 stainless steel injector razor blades. If you look at the back of the pack, you will see a nifty opening to insert used blades. No sharp objects lying in your trash can or recycling bin unattended or waiting for an unsuspecting toddler or pet to find. Once you are through with all of your blades, you can recycle the entire magazine, blades and all. Safe and better for the environment!

  1. Insert the key from your blade pack into the head of the Single Edge Razor.
  2. Push the slider across - toward the razor - to inject a blade.
  3. You just swapped out your blade in less than 2 seconds without touching the actual blade!
Supply press mentions
Pair of hands reloading the supply Black label blades
safe & easy
Butterfingers? No Problem

All other single-blade razors force you to unwrap and load thin, sharp blades by hand. That's why we designed a custom-built injector mechanism which keeps your fingers safe, and enables lightning-fast blade changes.

Man shaving with the supply SE razor
TWICE AS THICK
No Cutting Corners – Only Hairs

Unlike some of our competitors, we refuse to scrimp on materials. Single Edge blades are twice as thick as standard razor blades, meaning that each one stays sharp for longer.

Supply Quickload cartridges
USE IT & RECYCLE IT
One Cartridge, Three Months of Shaving

You're getting a lot of firepower in one little package. Eight blades will keep you fresh-faced for an entire summer (or winter, or rainy season). It's all recyclable, and there's a blade disposal slot in the back so you never need to fill your trash with sharp objects.

Curated For You:

Customer Reviews

Based on 679 reviews
94%
(637)
6%
(38)
0%
(1)
0%
(2)
0%
(1)
D
Dawg
Black Label Blades

I purchased these blades months ago and finally got to use them and I must say they are so good and easy to shave with. Let your razors weight do the shave and you will be amazed. These are a cut above the other blades no pun intended. No nicks no grabbing just a smooth clean cut and one pass worked for me after a 2 day growth.

Thank you so much for sharing your 5-star review of the Black label blades, Dawg -- truly grateful and appreciate it! Please don't hesitate to let us know if there is ever anything we can do for you!

J
Jacek Laskus, ASC, PSC
A wonderful shave

I have been using the Supply products for years now. Love the shave

Thank you so much Jacek for the 5-star review and for being a long-time customer -- I'm truly grateful! Let us know if there is ever anything we can do for you!

J
Jason
As Sharp As Ever!

I'll be honest. After buying a Supply razor about a year ago, I decided to try some other brands. I came back to Supply because nothing compared to it. None of the other razors gave me as good of a shave. I have very sensitive skin and I've never been able to shave against the grain under my chin and neck area, because I would typically break out with razor burn. With the Supply razor I actually can! No razor burn and a super smooth shave!

Truly appreciate you Jason for sharing your story! I'm happy that you are only getting burn-free, super smooth shaves with the Supply gear -- that means a lot to me! Thank you so much!

J
John Walker

Black Label Blades

Thank you so much John for the 5-star review, John! Let us know if there is ever anything we can do for you!

N
Natasa (LD) De Luka
Supply Razor Review

Just a heads up, this is her son typing...
I've always used multi razors and after a couple of years of bad shaves, a change was needed and I did my research, experimented with a few and was lucky enough to come across Supply. It's great, smooth and overall effect shave. I'm even tempted to purchase their trimmer as well. Real nice, good quality razors and overall shaving essentials.

Truly appreciate your review! I'm happy that you are getting great smooth shaves! Please let us know if there's anything else we can do for you!

C
Craig Kazin
Value and sharpness!

Supply Black Label blades are the real deal! Precision and economy CAN coexist. I actually look FORWARD to shaving. And the customer service is top shelf! You owe it to yourself to try Supply!

I'm so happy that you are now looking FORWARD to shaving -- that really means a lot! Thank you so much not only for the 5-star review but also for sharing your experience so far!

A
Alex Simpson
Great purchase

Great price on this set of blades, item exactly as advertised.

Thank you so much Alex for the 5-star review of your Black Label blades! We love having you as a customer, and I'm so glad to see that you are enjoying your gear :)

L
Leslie Kolodziej
Love!

My son was unable to use other razors. They were causing razor burns on his sensitive skin. We found SUPPLY and he has been using the shaving cream and these razors for over two years. My husband made the switch to the shaving cream as well but is a creature of habit with his razors. I think eventually he will switch. Thank you SUPPLY!

Wow -- Thank you so much, Leslie, for sharing! Loving it! Truly grateful and appreciate your support of our products! :)

P
Pete Grabenstetter
Sharp, easy to load and use

Very much appreciate the easy load system, convenient and safe. The blades are sharp, long lasting, provide a quality close shave

J
Jacob Miller
Best Shave EVER!!!

I just gave myself my first shave with the Black Label blade and it is BY FAR the BEST shave I’ve ever had! Definitely recommend!

Thank you so much, Jacob, not only for the 5-star review but also for recommending the Black Label blades! I'm delighted that you are getting the best shaves with it!