Merkur 25C

Unsure if the Merkur 25C is right for you? Check out our razor database and compare it to other popular safety razors.

Are you tired of struggling to get a close and smooth shave with your current razor? The Merkur 25C may just be the right choice for you. This safety razor, with its open comb design and long handle, works exceptionally well on tough or heavy beards and folks with sensitive skin.

This total package of the Merkur 25C provides an efficient, comfortable shaving experience.

This review will cover the key features of the Merkur 25C, including its design, performance, and usability. We’ll also discuss its advantages and disadvantages, and share some personal experiences.

About the Merkur 25C

Here are some of the key features of the Merkur 25C:


The Merkur 25C weighs 57g (2.01oz), making it a lightweight razor that allows for better control and maneuverability while shaving. Like the 23C, it is not overly heavy, which is beneficial for a more delicate shaving experience. The lighter weight ensures that you are not applying too much pressure on your skin, minimizing the chances of irritation and razor burns.

We think that the lighter body compliments the more aggressive open comb design quite well, as it allows you to be more precise in your shaving technique without having to compensate for added heft.

Here’s how this razor compares to other safety razors:


The razor’s overall length is 103.4mm (4.07in), and the handle measures 98.4mm (3.87in). This extra-long knurled grip handle is designed for comfort and control, making it especially suitable for those with large hands or who prefer a longer grip.

The diamond etching of the knurling, while subtle, provides a secure and comfortable grip, reducing the chances of the razor slipping out of your hand during a shave. It also allows for better control when shaving in tricky spots such as under the nose or around the jawline.

In my personal experience, the longer handle has made it much easier to reach those difficult areas and maintain a steady hand throughout the entire shaving process.

Here’s how the 25C compares to other razors in terms of length:


Featuring a chrome finish, the Merkur 25C is made using a zinc die-casting process, ensuring maximum precision and durability. The open comb head is composed of die-casted zinc, and the razor blade rests securely in place for a safe and steady shaving experience.

The one notable drawback to the zinc die-casting process is that it is a rather cheap production method, which could leave the razor vulnerable to corrosion over time, especially if not properly cared for. That being said, at this budget-friendly price point, the Merkur 25C still offers exceptional value, and with proper maintenance, the razor should last for quite a while.

Country of Origin

Like all Merkur razors, the Merkur 25C is proudly made in Solingen, Germany, known for its quality steel manufacturing and precision-engineered products.

The Merkur brand has garnered a reputation for producing some of the best safety razors in the market, and the 25C is no exception.

Shave Performance

The open comb design of the Merkur 25C is one of its most notable features. This type of design guides hair towards the blade, allowing for a more aggressive shave without the risk of clogging. When using the 25C, it feels like it’s cutting through the beard with ease, making it an excellent choice for those with heavy or thick facial hair. Additionally, the open comb design offers a more direct access to the blade, which leads to a closer shave in fewer passes, further reducing the chances of skin irritation.

Even when I have a few days’ worth of growth or my beard is feeling particularly stubborn, the 25C consistently delivers a smooth, close shave without any tugging or pulling.

We weren’t alone in this experience; many users have praised the 25C for its ability to tackle tough shaving jobs and deliver consistent results. Here is one such review we came across:

“I love this razor and it will now be my main razor. The open comb design provides a smooth shave, and the long handle is comfortable to hold. It’s great for my sensitive skin, and I’ve had a much better shaving experience since using it.” – Jordan R.

Of course, with the more aggressive open comb design, there may be an initial learning curve for those who are new to using this type of razor. As one customer noted:

“I expected this razor to be more aggressive, given the open comb design. It didn’t provide as close of a shave as I had hoped, so I returned it to try a different open comb razor for better results.” – Taylor S.

Truth be told, when comparing this to another open comb safety razor like the Mühle R41, the Merkur 25C may not be as aggressive. However, it is still a great option for those looking to transition from a closed comb razor to an open comb design without going too aggressive too quickly. As with any new razor, it may take a few shaves to adjust your technique and find the right angle for the best results.

One notable downside that we found was when it came to mounting and dismounting the razor blade. Getting the blade to the precise position can be a bit tricky, requiring some extra care and attention. The head design doesn’t make it as easy as some other razors on the market, but with a little practice, you’ll get the hang of it.

Lastly, the Merkur 25C is compatible with all standard double edge blades, such as Feather, Astra, and Merkur, offering versatility and user convenience.

Pro Tip: For those new to using an open comb safety razor like the Merkur 25C, I recommend starting with a less aggressive blade, such as the Astra Superior Platinum or Derby Extra, and gradually working your way up to more aggressive blades like the Feather Hi-Stainless once you become comfortable with the razor and your technique improves.

Why Choose an Open Comb Razor for Thick Beards?

An open comb razor is a perfect choice for those with thick beards because the open comb design helps align and guide longer beard hair toward the blade. This design prevents hair from clogging while providing a more aggressive shave, ensuring a close, smooth shave for even the toughest beards.

Now if you have thinner facial hair or are new to wet shaving, an open comb razor may not be the best choice for you initially. Closed comb razors are known to be less aggressive and more forgiving, making them a more suitable option for beginners, or for those with lighter facial hair or sensitive skin.

However, if you have been using a closed comb razor for a while and are finding that it isn’t providing the close shave you desire, or if you often experience clogging due to thicker and dense facial hair, you may want to give an open comb razor like the Merkur 25C a try.

Reasons Men and Women Should Consider the Merkur 25C

The Merkur 25C isn’t just for men with thick beards; it’s a great choice for women as well. With its long handle, it offers better reach and control, especially for shaving legs and other hard-to-reach areas. In addition, the 25C helps prevent razor rash and ingrown hairs, benefitting people of all genders with sensitive skin.

Dive DeeperScientists recommend shaving every other day rather than daily, as this can help reduce the risk of pseudofolliculitis barbae (PFB), also known as razor bumps, particularly for individuals prone to this issue.

Alternatives to the Merkur 25C

If you find that the Merkur 25C isn’t the right fit for your needs, consider the following alternatives:

  • Merkur 15C: This offers an identical open comb design as the 25C but features a shorter handle, making it more suitable for those with smaller hands or who prefer a more compact razor.
  • Merkur 23C: This has the same handle as the 25C but features the closed comb head, making it less aggressive and a better option for beginners or those with lighter facial hair and sensitive skin.
  • Mühle R41: Known for being one of the most aggressive open comb razors on the market, the Mühle R41 may be the right choice for experienced wet shavers seeking a more aggressive shave.

What We Like

  • Smooth and close shave even on tough or heavy beards
  • Open comb design prevents razor rash and clogging
  • Extra-long knurled grip handle provides comfort and control
  • German-made quality and durability
  • Compatible with all standard double edge blades

What We Don’t Like

  • Milder open comb razor might not be suitable for those seeking a more aggressive shave
  • The open comb design could be challenging for beginners

Bottom Line

The Merkur 25C Double Edge Safety Razor is an excellent choice for those with tough or heavy beards, sensitive skin, or those who prefer a longer grip. It offers a close and smooth shaving experience, with its open comb design and compatibility with all standard double edge blades. If you’re looking for a well-crafted safety razor that provides comfort and control, give the Merkur 25C a try.

Overall Rating:

Compare the Merkur 25C to other safety razors:

Features Add Product
NameMerkur 25CMerkur 38CMerkur 34CMerkur 37CMühle R41King C. Gillette Safety Razor
Overall Rating
CompositionChrome-plated brass and zinc die-castingBrass and die-cast zinc alloyBrass and die-cast zinc alloyBrass and die-cast zinc alloyChrome-plated metalChrome-plated metal
GripKnurledSwirling GroovesKnurledSwirling GroovesFine chasingSwirling Grooves
CombOpen combClosed combClosed combSlantOpen combClosed comb
Country of OriginGermanyGermanyGermanyGermanyGermanyChina
Blade CompatibilityDouble-edge safety razor bladesDouble-edge safety razor bladesDouble-edge safety razor bladesDouble-edge safety razor bladesDouble-edge safety razor bladesDouble-edge safety razor blades
Number of Blades111111
Number of Pieces322233
Weight in Ounces2.43.922.822.72.253.68
Weight in Grams68111807764104.3
Length in Inches4.0543.
Length in Centimeters10.310.168.338.39.49.5
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Buy the Merkur 25C from these retailers:

Buy Direct
West Coast Shaving
Shave Nation

About the author:

John Miller is a passionate wet shaving enthusiast, a pastime he has been devoted to for the past 7 years. A veteran of the trade, he has earned the reputation of being an meticulous advocate of traditional wet shaving. When John first got into the hobby, he read and researched the techniques extensively, often trying new blades and techniques, and now has an unparalleled knowledge of the best products, techniques, and tools available.

John is widely respected in the wet shaving community and is a trusted source of advice and reviews. He also contributes to several wet shaving forums, often discussing the finer points of traditional shaving.

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