Choosing blades for your skin
Blade preference cannot be read off a spec sheet, and it cannot be borrowed from a forum. Here is how to settle it in six weeks for about the price of a sandwich.
By Sawyer V. · Published
We have not tested any of this. Everything below is compiled from published manufacturer specifications, and the arithmetic is printed so you can check it. This page carries affiliate links: if you buy through one we earn a commission at no extra cost to you, and it does not change the order of the picks. Full disclosure.
The method, in six steps
- Buy a sampler, not a hundred of anything.
- Wait until your technique has settled - roughly a month in.
- One blade for a full week. Same razor, same soap, same passes.
- Score three things each day: tug, nicks, and how your face feels two hours later.
- Change nothing else for six weeks.
- Buy a hundred of whichever won.
| # | Pick | Lasts | Score | Price |
|---|---|---|---|---|
| 1 | Double-edge blade sampler Your actual first blade purchase | Not published | 8.9/10 | Check price on Amazon |
| 2 | Astra Superior Platinum The blade to start on | ~500 shaves | 9.6/10 | Check price on Amazon |
| 3 | Gillette Silver Blue The middle of the range | ~500 shaves | 9.0/10 | Check price on Amazon |
| 4 | Feather Hi-Stainless Coarse, dense beards | ~250 shaves | 6.6/10 | Check price on Amazon |
No live price is currently verified, so every button here reads Check price instead of a number we cannot stand behind. Why we do it that way.
Why this needs a method at all
Because the honest answer to “which blade should I use” is that nobody knows, including us, and the category is full of pages that pretend otherwise. Blade response depends on beard coarseness, skin sensitivity, water hardness, the geometry of your razor and how much pressure your hand still applies. Change any of those and the answer changes.
What that means is that the useful thing is not a recommendation. It is a procedure that gets you a reliable answer cheaply, and the procedure has one rule: change one variable at a time.
When to start - not immediately
Wait about a month. In your first weeks of wet shaving your technique is the dominant variable by a wide margin, and it is changing shave to shave. Running a blade comparison through that is measuring the wrong thing: you will conclude blade three was excellent when what actually happened is that week three is when your pressure habit went.
The beginner guide sets out the first month properly. Start the sampler in week four, on a single mild blade until then.
The procedure
- One blade for a full week. Five shaves. Not one, because a new edge tells you nothing about how a blade behaves as it dulls, and that is where blades genuinely differ.
- Same razor, same soap, same number of passes, same time of day. If you change the soap in week three you have wasted week three.
- Score three things immediately after, in ten seconds. Whether it tugged anywhere. How many nicks or weepers. How your face felt two hours later - which is the measure that matters most and the one people forget to record.
- Write it down. A note on your phone is enough. Six weeks is long enough that memory will not do it.
- Then buy a hundred of the winner. On our assumption of five shaves each, that is 500 shaves - close to two years at five a week.
What you are actually choosing between
| Blade | Published coating | Made in | Character |
|---|---|---|---|
| Astra Superior Platinum | Platinum over stainless | Russia | Forgiving |
| Gillette Silver Blue | Not published beyond stainless | Russia | Mid-range |
| Derby Extra | Chromium, ceramic, platinum, tungsten, polymer | Turkey | Polarizing |
| Feather Hi-Stainless | Platinum alloy and resin; 0.1 mm edge | Japan | Keen |
The gap in that table is the point. Only Feather publishes a figure that describes the cut rather than the coating. Everybody else tells you what the blade is made of and nothing about how it behaves, which is precisely why this has to be settled empirically and why our disclosure axis scores blades lower than razors.
Reading the results
- Tug with no nicks usually means the blade is not keen enough for your beard. Move up the sharpness range - Silver Blue before Feather.
- Nicks with no tug usually means the blade is keener than your technique. Move down, and re-read the pressure section of the razor-burn guide.
- Fine during, sore two hours later is usually not the blade at all. It is the aftershave, the number of passes, or the neck. Blades rarely produce delayed irritation on their own.
- No clear winner is a legitimate result. It means several blades suit you and you should buy on price and availability. That is a real answer, not a failed experiment.
After you have an answer
Buy in bulk and stop thinking about it. Blades are coated and wax-wrapped and do not deteriorate meaningfully in storage, so a hundred bought today will still be fine in two years. Put the price into the calculator and you will have a real cost per shave built on a shave count you measured yourself rather than on our assumption - which is the point at which the arithmetic on this site stops being ours and becomes yours.
And keep the rest of the sampler. A second blade that suits you is worth having for the weeks when your usual one is out of stock, and a keener blade is worth revisiting a year later when your technique has moved on again.
Every pick, with the working
Each entry shows the published specifications, the axis scores they produce and what you give up. The order is the computed order, not a commercial one, and the arithmetic is open underneath every score.
Our pickYour actual first blade purchase
Double-edge blade sampler
This is the one thing on the site we will tell you to buy before you have read the rest of it. Blades are the cheapest variable in shaving and the one that changes the result most, and no amount of reading will tell you which edge suits your face. A sampler settles it in about six weeks for the price of a sandwich.
- Material
- Varies by seller
- Blades per pack
- Not published
- Made in
- Varies by seller
- Refill
- Universal standard
- Warranty
- Not applicable
- How long it lasts
- Not published
What it gets right
- Answers the only question in wet shaving that genuinely cannot be answered by reading
- Costs less than a single pack of cartridges
- Ends the beginner's habit of blaming the razor for a blade problem
Flaws
- Contents vary between sellers, so what you get is not a fixed specification
- You will end up with a few blades you never use again
The working behind the 8.9
- How long it lasts: not scored
- Not scored. This is a durable item, not a consumable, so how long it lasts is an assumption about service life rather than something the pack size tells us.
- Ease of switching: 9.5
- Removes the single largest unknown of the first two months (++). Contents are not a published specification, so the yield figure cannot be computed (-).
- Refill economics: 10.0
- The refill is a commodity standard that dozens of factories make, so the price is set by competition and no single maker can raise it.
- What the maker publishes: 6.7
- 2 of 3 specifications a buyer would expect are published: material, madeIn. Not published: unitsPerPack. 2 / 3 x 10 = 6.7.
Axes with no published input are dropped and the remaining weights re-normalized, so a product is not punished for a category where an axis does not apply. Specifications compiled 3 September 2026 from Double-edge blade range (West Coast Shaving).
2The blade to start on
Astra Superior Platinum
Platinum-coated stainless, made in Russia, sold in hundreds. Astra is the blade almost every wet shaver eventually recommends to a beginner because it is forgiving enough to survive bad technique and cheap enough that throwing one away early costs nothing. Start here, and only move if your face tells you to.
- Material
- Platinum-coated stainless steel
- Blades per pack
- 100
- Made in
- Russia
- Refill
- Universal standard
- Warranty
- Not applicable
- How long it lasts
- 500 uses
The arithmetic: 100 blades x 5 shaves per blade (assumed) = 500 shaves.
What it gets right
- Sold in 100-blade boxes of twenty five-packs, individually wax-wrapped
- Platinum-coated stainless, made by Gillette's Russian operation
- Forgiving rather than aggressive, which is what a new hand needs
- Fits every standard double-edge razor in this ledger
Flaws
- Not the sharpest blade available, which a very coarse beard will notice
- Astra publishes no edge geometry, so 'forgiving' is a description, not a figure
The working behind the 9.6
- How long it lasts: 9.6
- 100 blades x 5 shaves per blade (assumed) = 500 shaves. At five shaves a week, that is about 23.1 months. A 24-month supply scores 10 in this category, so 23.1 / 24 x 10 = 9.6.
- Ease of switching: 9.0
- Widely described as a forgiving rather than a keen edge (+), sold in 100s so a discarded blade costs almost nothing (+), no published edge geometry to verify the claim (-).
- Refill economics: 10.0
- The refill is a commodity standard that dozens of factories make, so the price is set by competition and no single maker can raise it.
- What the maker publishes: 10.0
- 3 of 3 specifications a buyer would expect are published: unitsPerPack, material, madeIn. 3 / 3 x 10 = 10.0.
Axes with no published input are dropped and the remaining weights re-normalized, so a product is not punished for a category where an axis does not apply. Specifications compiled 3 September 2026 from Astra Superior Platinum listed specifications.
3The middle of the range
Gillette Silver Blue
Russian-made stainless, sold in hundreds, and the blade most often described as sitting between Astra's forgiveness and Feather's keenness. If Astra feels like it is dragging by the third pass and Feather feels like a hazard, this is the one in between.
- Material
- Stainless steel
- Blades per pack
- 100
- Made in
- Russia
- Refill
- Universal standard
- Warranty
- Not applicable
- How long it lasts
- 500 uses
The arithmetic: 100 blades x 5 shaves per blade (assumed) = 500 shaves.
What it gets right
- Sits between the forgiving and the keen ends of the range, which is a genuinely useful place to be
- Sold in 100-blade boxes
- Standard double-edge fitment
Flaws
- Gillette publishes almost nothing about it beyond material and origin
- Availability and packaging vary more than Astra's
The working behind the 9.0
- How long it lasts: 9.6
- 100 blades x 5 shaves per blade (assumed) = 500 shaves. At five shaves a week, that is about 23.1 months. A 24-month supply scores 10 in this category, so 23.1 / 24 x 10 = 9.6.
- Ease of switching: 7.5
- Positioned between the forgiving and keen ends of the range (+), 100-count packs (+), but Gillette publishes no coating detail or edge geometry for it at all (-).
- Refill economics: 10.0
- The refill is a commodity standard that dozens of factories make, so the price is set by competition and no single maker can raise it.
- What the maker publishes: 10.0
- 3 of 3 specifications a buyer would expect are published: unitsPerPack, material, madeIn. 3 / 3 x 10 = 10.0.
Axes with no published input are dropped and the remaining weights re-normalized, so a product is not punished for a category where an axis does not apply. Specifications compiled 3 September 2026 from Double-edge blade range and origins (West Coast Shaving).
4Coarse, dense beards
Feather Hi-Stainless
Skip this one. Not in your first month. The reason beginners cut themselves on Feathers is that they arrive with cartridge-razor pressure still in their hands, and this blade does not tolerate it.
The sharpest mainstream double-edge blade there is: platinum-and-resin-coated stainless, made in Seki, with a published edge thickness of 0.1 mm. On a wiry beard it cuts where softer blades drag. On an inexperienced hand it also finds every mistake, which is why it is the wrong blade for week one and often the right one for month three.
- Material
- Platinum-and-resin-coated stainless steel
- Blades per pack
- 50
- Made in
- Japan (Seki)
- Refill
- Universal standard
- Warranty
- Not applicable
- How long it lasts
- 250 uses
The arithmetic: 50 blades x 5 shaves per blade (assumed) = 250 shaves.
What it gets right
- Published 0.1 mm edge thickness — an actual disclosed figure, which is rare in this category
- Platinum alloy and resin coating over stainless
- Made in Seki, Japan, by a company whose main business is surgical blades
- Cuts coarse hair with no pressure, which is the entire point
Flaws
- Unforgiving of a bad angle; the sharpness that helps a coarse beard punishes a new one
- Costs more per blade than Astra or Derby
The working behind the 6.6
- How long it lasts: 4.8
- 50 blades x 5 shaves per blade (assumed) = 250 shaves. At five shaves a week, that is about 11.5 months. A 24-month supply scores 10 in this category, so 11.5 / 24 x 10 = 4.8.
- Ease of switching: 4.0
- Published 0.1 mm edge thickness, the keenest here, which is an advantage on coarse hair and a hazard on an unlearned angle (--). No forgiveness margin at all for a first month.
- Refill economics: 10.0
- The refill is a commodity standard that dozens of factories make, so the price is set by competition and no single maker can raise it.
- What the maker publishes: 10.0
- 3 of 3 specifications a buyer would expect are published: unitsPerPack, material, madeIn. 3 / 3 x 10 = 10.0.
Axes with no published input are dropped and the remaining weights re-normalized, so a product is not punished for a category where an axis does not apply. Specifications compiled 3 September 2026 from Feather Hi-Stainless listed specifications.
No live price is currently verified, so every button here reads Check price instead of a number we cannot stand behind. Why we do it that way.
Questions people actually ask
Which razor blade is best for sensitive skin?
There is no universal answer and anybody giving you one is guessing. What is generally true is that a forgiving edge such as Astra suits a hand that is still learning, and a keen edge such as Feather suits coarse hair and settled technique. Which of those describes your face is what the sampler method on this page finds out.
How long should I test each blade?
A full week - five shaves at our assumed frequency, which is roughly one blade's life. Testing a blade for one shave tells you about a brand-new edge; testing it for a week tells you how it behaves as it dulls, which is where blades actually differ.
Does water hardness affect which blade suits me?
It affects your lather, which affects how the blade behaves, so in practice yes - indirectly. This is one of several reasons why blade recommendations do not transfer between people, and why running the comparison yourself is the only reliable method.
Can I just buy the blade most people recommend?
You can, and Astra is that blade, and there is a good chance it will suit you. But blade response varies enough between faces that “most people” is genuinely weak evidence, and a sampler costs so little that finding out properly is not much of a decision.