Early access opens Nov 16

Get in before Black Friday.

Join the early-access list and shop holiday pricing first when it opens Nov 16. Until then, the gift sets below are ready to wrap.

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Lifetime warranty. 4.7 stars across 4,000+ reviews

Lifetime Warranty

500,000+ razors sold

4.7/5 across 4,000+ reviews

Blades about $1 each

Most complete

The SE Ultimate Starter Set

$129

Single Edge SE razor
Shaving cream and brush
Post-shave spray
Face wash, moisturizer and eye cream

Add to cart

The Single Edge Max Shave and Trim Set - Shaving Bundle

Single Edge MAX Razor + Trimmer Set

$109

Single Edge MAX, pivoting head
Waterproof Supply Trimmer, 12 settings
Shave and shape in one routine

Shop now

The Single Edge SE

$59

Fixed head, easiest to learn
Lifetime warranty
Blades about $1 each

The Single Edge MAX

$59

Pivoting head, our closest shave
Lifetime warranty
SwitchBlade cartridge system

Healing Post Shave Spray

$14

Ultra Lather Shaving Cream

$18

Razor Bump Remedy

$19

Black Label Blades

THE END OF REPLACEMENTS

Every added blade adds friction.

Your barber never used five blades. He used one. The industry added blades to sell more cartridges and every added blade meant more contact, more friction, more irritation, and refills that cost more every year. One blade, held at the right angle, cuts once at the skin's surface.

The Single Edge asks more of you than a cartridge does. That's the point.

Black safety razor with water droplets and ripples on a black background

"Forgiving, drama-free and very effective."

Mantic59, Sharpologist * Read the full review →

Sharpologist has covered wet shaving for over 15 years. The full Single Edge SE review is linked above, read it before you buy. There's still a learning curve: most men have the angle down inside five to ten shaves. The 30-day money-back guarantee runs longer than the curve.

The Shaving Journal

Best Razor for Sensitive Skin: The Complete Guide to Razors, Shaving Cream and Cartridge Alternatives

September 25, 2026|Foundry Brands

If shaving leaves your skin red, bumpy or full of ingrown hairs, switch to a single-blade razor. Multi-blade cartridges drag several edges across your skin and pull each hair below...

How to Get a Closer Shave Without Destroying Your Skin

September 8, 2026|Foundry Brands

A closer shave does not have to mean more irritation. This guide breaks down how beard prep, grain direction, blade angle, light pressure, and controlled passes can help you get...

How to Prevent Razor Burn: A Better Way to Shave

September 8, 2026|Foundry Brands

Razor burn is often caused by technique, not just sensitive skin. Learn how better prep, a sharp blade, lighter pressure, fewer passes, and proper post-shave care can help reduce irritation...

Best Razor for Sensitive Skin: Why GQ Picked a Single Blade

July 30, 2026|Supply

GQ named the Single Edge SE its Best Razor for Sensitive Skin for 2026. Here's the mechanism: fewer passes and less drag than a five-blade cartridge.

Single-Blade Razor for Ingrown Hairs: Why One Blade Works

July 30, 2026|Supply

Ingrown hairs come from blades that cut below the skin. A single blade cuts at the surface. Here's why switching is the fix most people never try.

Gift it with confidence

Lifetime warranty

Every Supply razor is covered for life.

30-day returns

Wrong pick? Send it back within 30 days.

Free U.S. shipping

On every order over $49.

Is a single edge razor better than a cartridge razor?

A single edge cuts cleanly at the skin's surface. Cartridges stack blades that multiply friction and drag. Most men who switch report less irritation, razor burn, and bumps, especially on the neck. The tradeoff is technique. For men willing to learn, the result is better skin and a closer shave over time.

What blades does the Supply Single Edge SE use?

Any standard injector blade - a format in production for a hundred years. Supply's are solid steel, made in Seki City, Japan, twice as thick as a standard razor blade for less flex and a cleaner cut. About $1 each, and one blade lasts 8 to 10 shaves. Buy them from us or anywhere else.

Is the Supply Single Edge SE good for beginners?

Yes. More forgiving than the MAX, less forgiving than a cartridge. The fixed head and NickStop micro-fins hold the blade at a consistent angle, which reduces the guesswork. Most men find their pressure and stroke within five to ten shaves. The first week is slower; the skin gets better once the technique clicks.

Is this the razor from Shark Tank?

It is. We pitched the Single Edge on ABC's Shark Tank and walked away with a deal. Same razor, now with 500,000+ sold and 4.7 stars across 4,000+ reviews.

Plan your next shave.

Shopping for a razor, a refill or a gift? Join the early-access list and we will let you know when the offers open Nov 16.

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Lifetime warranty. 30-day returns.

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Get in before Black Friday.