Henson AL13 guide helps cartridge shavers choose a safer safety razor

The Henson AL13, Parker SoloEdge, and Merkur Progress 500 land in different parts of the wet-shaving learning curve. If you shave every day, battle a coarse beard every other day, or still react badly to cartridge-style pressure, the right answer changes fast. The smartest way to buy a safety razor is to stop hunting for the most aggressive one and start matching geometry to your routine.

Start with the shave you actually give yourself

Before brand names, the important choices are head type, blade feel, handle length, weight, and blade availability. Mild closed-comb razors are the easiest place to learn because they feel calmer and more predictable than open-comb or slant designs. Medium razors usually make sense once your technique settles, because they give more efficiency without demanding a perfect hand.

That is why the usual advice for cartridge shavers is not to jump straight to the most aggressive head on the shelf. Light pressure matters more than brute force, and a razor that stays consistent in the hand is easier to learn than one that changes character every time you change angle. Adjustable razors add flexibility, but they also add complexity, which is useful only once you already know what blade feel you like.

For the daily shaver: consistency beats drama

If you shave every day and want a clean, repeatable result, the Henson AL13 is built around control rather than spectacle. The razor clamps the blade rigidly at a fixed 30-degree angle, which keeps the shave plane consistent and helps reduce blade flex and movement. That matters because it cuts down tugging, pulling, and irritation, the stuff that makes many cartridge users overcompensate with pressure.

The design uses safer, flattened shave plane surfaces with slightly increased exposure and blade gap. That combination is the whole trick: enough efficiency to keep it from feeling timid, but not so much exposure that the razor turns fussy. Henson calls it a “drama free shave” product.

The AL13 also makes blade planning simple. Henson says a 100-pack of its stainless steel double-edge blades should last a typical shaver 2 to 3 years.

For the coarse-beard, every-other-day shaver: build in efficiency

Skip-day shaves are where mild razors can start to feel a little too polite. A coarser beard usually benefits from a medium head that clears growth efficiently without forcing you into a high-aggression setup. That is the point where the conversation shifts from “safe” to “efficient enough to stay comfortable.”

This is also where adjustable razors start to make sense, especially if your beard behaves differently on different days. Merkur’s Progress 500 is the classic example here. Merkur introduced one of the first safety razors with an adjustable blade gap in the 1950s, and Merkur says the Progress 500 is designed for “maximum variability,” with the ability to adjust the setting angle of the blade. That gives you room to open the razor up when you need more cutting power and dial it back when your skin is already irritated.

Merkur has been making safety razors in Solingen, Germany since 1896.

For the beginner prone to irritation: learn one variable at a time

If your main problem with cartridges has been redness, drag, or that too-close feeling that turns into irritation later, the wrong move is chasing blade exposure. Switching from cartridges to a safety razor can improve smoothness, economy, and eco-friendliness, but it also requires practice and technique. That is the part a lot of buyers miss. The hardware matters, but it only pays off once the hand learns to stay light.

That is why a mild closed-comb razor is usually the least frustrating first step. The Henson AL13 is especially relevant here because its fixed 30-degree angle takes some of the guesswork out of the shave. Coming from cartridges, it helps to use a razor that makes the angle feel obvious and the pressure easy to keep low.

If you want a slightly different learning path, single-edge razors can feel simpler because they use one cutting edge at a time. Parker’s SoloEdge is a good example. Parker says the two-piece single-edge razor gives “the blade angle of a cartridge razor” with the benefits of a safety razor. Parker says its single-edge and injector razors are designed to be nimble in tight areas and to provide smooth, comfortable shaves with less irritation than multi-blade cartridge razors.

That cartridge-like angle matters for beginners because it removes one of the hardest parts of the transition. Instead of relearning every movement from scratch, you get a familiar feel with less blade exposure and less of the overworked, scraped sensation.

What single-edge, adjustable, and closed-comb really mean in practice

These categories are not just catalog language. A mild closed-comb razor is the easiest to trust on a fresh face. A medium razor is the one you reach for when your technique is already reliable and you want a faster result. A single-edge razor like the SoloEdge changes the tactile feel by simplifying the blade presentation, while an adjustable like the Progress 500 lets you tune the shave instead of committing to one personality.

Blade availability also matters more than beginners expect because you are buying into a blade system. Henson’s stainless steel double-edge blades are one option, and Parker’s single-edge ecosystem leans on long-lasting stainless steel injector blades or half of a double-edge blade.

The market still rewards the careful buyer

Verified Market Research estimated the global safety razor market at $3.64 billion in 2024 and projected it to reach $4.98 billion by 2032.