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The 8 Best shaving alum of 2025

Are you trying to find shaving alum among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!

We investigated and evaluated a number of the top-selling shaving alum on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 14 hours of research and did 25 shaving alum tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!

An overview of our top picks

Table of contents

The best shaving alum you can buy today

No. 1
Gentleman Jon 3.7 Ounce Alum Block in Plastic Case | Upgrade Your Shave - Soothing Aftershave Solution for Shaving Razor Burn Relief - Travel Friendly Durable Plastic Case Included
  • FIGHT RAZOR BURN and Bumpy Skin with Gentleman Jon Alum Block - Experience a superior shave by using our Gentleman Jon alum block after each shave. Say goodbye to unsightly bumps, and razor burn. It's time to elevate your shaving routine!
  • LONG LASTING EXTRA LARGE SIZE - Our alum block boasts an impressive 3.7-ounce, 105-gram size. Each block lasts for months if not YEARS with daily use! Look and feel like a Gentleman longer, for less than the competition.
  • STOPS BLEEDING and TONES SKIN - Beyond preventing razor burn, our Gentleman Jon alum block is highly effective in stopping bleeding from minor nicks and cuts. It tones the skin and helps to close pores for a fresh feeling while preventing further irritation.
  • QUALITY INGREDIENTS and DURABLE STORAGE - Trust in the quality of our alum block made from 100% potassium alum, renowned for its natural antiseptic and astringent properties. Included is a durable plastic case for clean storage between uses and makes the perfect travel companion.
  • UNMATCHED VALUE: DON'T PAY MORE ELSEWHERE - Prepare to be astounded by the unbeatable value offered by Gentleman Jon. No other brand can match our generous block size and convenient storage case at such an affordable price.
No. 2
Omega Potassium Alum Stick After Shave Shaving Facial Toner Treatment of Razor Cuts & Nicks
  • Apply the stick immediately after shaving to stop bleeding of small nicks or cuts.
  • This cylinder alum block is more comfortable to apply due to its rounded shape.
SaleNo. 3
G.B.S Alum Block Bar Travel Cases, Pack of 3 (100 Grams Per Bar) Potassium Shaving Alum After Shave Soothing Razor Burn Relief
  • Opens pores and treats shaving nicks like a styptic pencil
  • Moisten the block and apply it to the wet face, after 2-3 minutes rinse and dry, apply aftershave balm, follow this procedure for about a year with no facial irritation even after close, straight razor shaves
  • Made from genuine natural potash alum
  • This alum block packaged comes in a plastic case for storage that will look fabulous on delivery with your shave of the day
  • Made from pure natural potash alum and plastic case for clean storage and easy travel
No. 4
Proraso Post-Shave Stone, Natural Alum Block, 1 Count (Pack of 1)
  • Item Package Length: 2.8cm
  • Item Package Width: 5.0cm
  • Item Package Height: 6.6cm
  • Item Package Weight: 0.12kg
No. 5
RazoRock Alum Stick - 60 g - After Shave Stick – Natural Healing and Toning for Razor Cuts
  • SKIN SOOTHING: RazoRock is an aftershave stick that soothes the skin and helps stop minor bleeding from nicks or cuts by closing skin pores, leaving you with smooth, calmed skin. RazoRock can even be used as a facial toner.
  • ANTIBACTERIAL: RazoRock is made from potassium alum mineral salts, which are naturally antibacterial.
  • DEODORIZING: RazoRock can also be used as a deodorant, offering protection from odors for up to 24 hours.
  • ECONOMICAL: Just one RazoRock stick can last you several months to a year.
  • NATURAL: Razorock is natural and biodegradable. It is also hypoallergenic and without fragrance.
No. 6
Parker Large Alum Block with Travel Case (125 g./4.4 oz.) - A Natural Aftershave with Antiseptic Properties - an Essential Item for Every Wet Shaver
  • NATURAL ANTISEPTIC: This alum block is made from natural potash alum that has excellent antiseptic properties. It tightens skin pores and treats shaving nicks to give a great aftershave treatment. It is an essential item for every wet shaver. It also can be used to treat minor nicks and cuts just like a styptic pencil.
  • PURE NATURAL POTASH ALUM: This alum bar is free from alcohol, aluminum hydrochloride, parabens and fragrances. It is good for you and better for the environment than most alternative after shave products.
  • EASY TO USE: Simply wet the bar with cold water and rub it against your skin for 15-20 seconds after shaving. You can actually feel the alum block work.
  • LONG-LASTING: This 125g. alum stone will last for years because of its large size.
  • SAFE STORAGE: This after shave bar comes in a plastic box for easy storage. It is great for travel or storing your bar for everyday use.
No. 8
Potassium Alum Stick 60g
  • Perfect for Shaving Nicks & Cuts
  • Soothes Shaving Irritation
  • Natural Deodorant
  • Stick is 2.15 oz/60 g
  • Ultimate Aftershave
No. 9
MÜHLE Styptic Pencil - All Natural Alum Stone Aftershave, Antiseptic, Helps Heal Nicks, Cuts, and Razor Bumps
  • ANTISEPTIC PROPERTIES: An alum pencil is the perfect natural aftershave as it has antiseptic properties. This helps to heal any nicks or cuts that occur and also closes the skin's pores. This leaves the skin feeling soft and smooth.
  • SHAVING USE: Simply wet the pencil and gently apply it to your skin once you are done shaving. You should focus on any nicks that are bleeding as the antiseptic properties will help with the healing process.
  • ORIGINAL BARBERSHOP EQUIPMENT: Alum stone has long been around and was part of original barbershop equipment. This aftershave stone helps with razor burns and bumps to keep the skin healthy and looking its best.
  • MÜHLE DIFFERENCE: Our actions are driven by an affinity with nature and a desire for the very highest quality. Expert know-how and pioneering spirit flow into every product, whether it be a handcrafted unique item or serially produced goods.
  • SUSTAINABILITY: As a member of the Environmental Alliance of Saxony we are committed to sustainability and cooperate with suppliers who uphold the same high standards. Our products come completely without plastic.
No. 10
2 Pieces x 3.5 Ounce MB Herbals Shaving Alum Blocks | Pack of 2 Alum Blocks 3.5 Ounce Each | Potassium Shaving Alum Block Bar | No Fragrance | After Shave Alum
  • MB Herbals Shaving Alum x 2 Bars | 100g (3.53 oz) Each Bar | Potassium Shaving Alum
  • No Fragrance.
  • Product of India.
No. 11
Natural Alum Block Aftershave Care - 3.5 oz (100g) Skin Soother & Instant Calm from Razor | Styptic for Nicks & Irritation - Suitable for All Skin Types | Includes Compact Travel Storage Case - 1 Pack
  • 🌿𝟏𝟎𝟎% 𝐍𝐀𝐓𝐔𝐑𝐀𝐋 & 𝐅𝐑𝐀𝐆𝐑𝐀𝐍𝐂𝐄-𝐅𝐑𝐄𝐄:: Our Alum Block is crafted from pure potassium alum, derived naturally from mineral sources, offering a chemical-free post-shave care solution. It contains no additives, providing a gentle yet effective skincare option for a wide range of users. Enjoy the refreshing benefits of a natural product that helps calm and condition your skin, making it feel healthy without unnecessary additives.
  • ✨𝐒𝐊𝐈𝐍-𝐓𝐈𝐆𝐇𝐓𝐄𝐍𝐈𝐍𝐆 𝐁𝐄𝐍𝐄𝐅𝐈𝐓𝐒: Experience the natural properties of this alum block, which help reduce the appearance of pores and tighten the skin for a more refined texture. By incorporating it into your routine, you can achieve a smoother, more balanced complexion. Ideal for daily use, it also helps balance oil production, leaving your skin looking refreshed and radiant
  • 💧𝐄𝐀𝐒𝐘 & 𝐂𝐎𝐍𝐕𝐄𝐍𝐈𝐄𝐍𝐓 𝐀𝐏𝐏𝐋𝐈𝐂𝐀𝐓𝐈𝐎𝐍: Incorporating this alum block into your daily routine is simple and hassle-free. Activate the block by wetting it with cold water, then gently glide it across your skin for a refreshing and cooling effect. The immediate application soothes and refreshes, making it an indispensable part of your grooming routine. Enjoy the ease and effectiveness of using a natural product that helps keep your skin feeling its best.
  • 🛡️𝐂𝐀𝐑𝐄 & 𝐋𝐎𝐍𝐆-𝐋𝐀𝐒𝐓𝐈𝐍𝐆 𝐏𝐄𝐑𝐅𝐎𝐑𝐌𝐀𝐍𝐂𝐄: To maintain the quality and effectiveness of your alum block, store it in a cool, dry location away from sunlight or high heat. Proper storage ensures its longevity, allowing you to continue enjoying its natural benefits over time. With the right care, this durable and effective product will be a reliable part of your grooming routine for many uses
  • 🔒𝐒𝐀𝐓𝐈𝐒𝐅𝐀𝐂𝐓𝐈𝐎𝐍 𝐖𝐈𝐓𝐇 𝐏𝐔𝐑𝐂𝐇𝐀𝐒𝐄: We stand behind the quality of our Alum Block and are confident you’ll appreciate its benefits. If you’re not completely satisfied with your purchase, simply contact us for a refund or replacement. Your satisfaction is our priority, ensuring a risk-free purchase experience and complete peace of mind.
No. 12
ROYAL SHAVE Alum Styptic Pen - Styptic Alum Stick for Post Shaving Irritation & Heals Accidental Cuts (0.35 oz) (1 PACK)
  • STYPTIC PEN: The ROYAL SHAVE Alum Styptic Pen swiftly and safely treats accidental shaving cuts. It's a must-have accessory for both beginners and expert shavers, ensuring a smooth and worry-free shaving routine.
  • POST SHAVING TOOL: The compact yet powerful alum styptic pencil is a must-have for those unfortunate shaving mishaps. It swiftly tightens and soothes the skin, closing pores for quick relief from razor nicks and scrapes.
  • PROTECTIVE COVER: Unlike other styptic pens, the Royal Shave Alum Styptic Pen includes a convenient protective cover. This feature keeps the alum stick clean and sanitary, ensuring longer-lasting use.
  • NATURAL: Our alum styptic stick is made from high-quality natural aluminum sulfate and water, providing a natural solution for skin care. It's suitable for both men's and women's skin, ensuring gentle and effective treatment.
  • HOW TO: Moisten pen under cold water. Place on cuts or affected area. Rinse off stick and allow it to completely dry before replacing cover.
No. 13
After Shave Alum, Home Travel Portable Men Skin Soothing Post Shave Stick for Cuts Potassium Alum Stone Faftershave StoneAfter Shave Alum Stick
  • REDNESS RELIEF: Anti-Scratch Alum Bar acts as an instant astringent, helps relieve redness and irritation from shaving, conditions and tightens the skin, suitable for men. This anti-scratch alum stone can also be used as a and antiperspirant, if you have dry skin, you only need to apply the alum block slightly wet.SOOTHES THE SKIN, After shave alum bar soothes the skin, helps stop minor bleeding from small cuts or scratches by shrinking skin pores, just rub it into damp skin, then dab it on afte
  • EXQUISITE GIFT: This product is an important and must-have aftershave for men after shaving, a combination to start a better life, small and compact, easy to carry, it can be used as a husband, boyfriend, father, relatives, A very meaningful a colleague.
  • PORTABLE DESIGN: This product has a lid to better the alum stone inside, it is small and lightweight, easy to store and carry, can easily fit in a bag, for home and professional hair salons. After use, the shaving stone comes in a plastic case for easy storage and travel.REDNESS RELIEF: Anti-Scratch Alum Bar acts as an instant astringent, helps relieve redness and irritation from shaving, conditions and tightens the skin, suitable for men. This anti-scratch alum stone can also be
  • ALUM STONE: The stick is made of high-quality alum stone, which is and environmentally friendly, sturdy, stable and wear-resistant, not deformed, and has a long service life. This product is different from most of the products on the market which are made using the compression method and will give you a good experience.
  • SOOTHES THE SKIN, After shave alum bar soothes the skin, helps stop minor bleeding from small cuts or scratches by shrinking skin pores, just rub it into damp skin, then dab it on after you finish shaving On the skin, smoothes the skin.
No. 14
The Barbering Co. Large Alum Block in Bamboo Case | 100% Natural Potassium Alum Stone/Bar | Styptic, Anti-Ingrown Hair Aftershave for Men | 3oz
  • NO CRUMBLING – Made by melting and then solidifying mineral salts into a single block, The Barbering Co. Alum Block will not crumble or fall apart, unlike most products on the market which are made with a compression method.
  • ANTISEPTIC – This natural aftershave treatment has been used by men for centuries for its healing and antiseptic properties. Rubbing an alum block on your face after a shave is the best way to fight razor burn.
  • ANTI INGROWN HAIR – Our alum block is not only a great antiseptic aftershave treatment, but also an effective ingrown hair prevention method.
  • STYPTIC (Stops Bleeding) – Rubbing natural mineral salts on your skin stops bleeding from shaving cuts and nicks.
  • NATURAL BAMBOO CASE – Our alum stone comes in a natural bamboo box that is perfect for storing and traveling.
No. 15
Cloe 3.2 Ounce Alum Block
  • Stop Bleeding Fast
  • Soothes irritation and razor burn
  • Alum is a traditional remedy for accidental nicks and cuts caused by shaving
  • 3.2 ounce (90 gram) Alum Block
  • Great for Barbers and Personal
No. 16
Prime Alum Block – 100% Pure Alum for Post-Shave Comfort – Soothes & Tones Skin – Antiseptic Properties
  • Post-Shave Relief: Instantly soothe and calm your skin post-shave with our 100% Pure Alum Block.
  • Antiseptic Qualities: Natural alum acts as an effective antiseptic to close small cuts and nicks, keeping your skin healthy.
  • Tones & Tightens: Feel the refreshing tightening effect as this Alum Block helps tone your skin, reducing the appearance of pores.
  • Easy to Use: Simply wet the block, apply to your face after shaving, and feel the instant relief and comfort.
  • Affordable Luxury: Get the post-shave comfort you deserve without the hefty price tag.
SaleNo. 17
Bloc Osma Alum Block, 2.65 Ounce
  • All natural astringent that closes razor nicks
  • Soothes and cools
  • Handmade
  • Made in France
No. 19
MÜHLE Alum Block - All Natural Aftershave, Antiseptic, Helps Heal Nicks, Cuts, and Razor Bumps
  • ANTISEPTIC PROPERTIES: An alum stone is the perfect natural aftershave as it has antiseptic properties. This helps to heal any nicks or cuts that occur and also closes the skin's pores. This leaves the skin feeling soft and smooth.
  • SHAVING USE: Simply wet the stone and gently apply it to your skin once you are done shaving. You should focus on any nicks that are bleeding as the antiseptic properties will help with the healing process.
  • ORIGINAL BARBERSHOP EQUIPMENT: The alum stone has long been around and was part of original barbershop equipment. This aftershave stone helps with razor burns and bumps to keep the skin healthy and looking its best.
  • MÜHLE DIFFERENCE: Our actions are driven by an affinity with nature and a desire for the very highest quality. Expert know-how and pioneering spirit flow into every product, whether it be a handcrafted unique item or serially produced goods.
  • SUSTAINABILITY: As a member of the Environmental Alliance of Saxony we are committed to sustainability and cooperate with suppliers who uphold the same high standards. Our products come completely without plastic.
No. 20
Yerbero - Alum Stone Block 8oz (226g) | White Alum Crystal Rock - Shaving Stone | Piedra De Alumbre Natural | Natural Deodorant & Antiperspirant | Shaving Stone.
  • 🪨 Meet the Majestic Alum Stone: Yerbero unveils its luminous white Alum Crystal Rock, capturing the raw elegance and wonders of nature in one dazzling block.
  • 🌵 Straight from Mother Earth: Our Piedra De Alumbre Natural is not just a stone; it’s an ode to the beauty and magic of natural processes.
  • 💧 Nature's Freshness Hack: Swipe, swipe, hooray! Glide the stone after a shower for a breezy freshness that keeps you sprightly all day!
  • 🪒 Gentlemen, Your Shave Mate Awaits: Forget nicks and cuts; our Alum Stone doubles as a sensational shaving stone. A smooth finish for the dashing men out there!
  • 👜 Pick Your Perfect Size: Whether you're a newbie exploring nature's wonders or a seasoned aficionado, we've got the right fit for you. Opt for the nimble 8 oz bag for the occasional dabble or our generous 1 lb bag to truly embrace the Alum Stone lifestyle.
  • 💚 Yerbero’s Pledge: Every stone in our collection is a promise of purity and exceptional quality. Our commitment? Only the finest for you!
  • Dive into nature's treasury with Yerbero's Alum Stone Block. It’s not just a stone; it's a lifestyle. From a fresh start to your day, to the perfect finishing touch after a shave, make every moment rock! 🌟🪨🎉

How to choose a good shaving alum

Does the idea of finding a fantastic shaving alum make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!

Your presence here indicates that you are interested in shaving alum. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top shaving alum products available right now. You might be wondering how we came up with the list. How was this buying guide developed?

First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top shaving alum on the market right now!

The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:

Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top shaving alum brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.

Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top shaving alum based on those.

Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.

Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.

Customer ratings:  Would it be accurate to suggest that the shaving alum were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.

Customer Reviews: Like ratings,  provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.

Seller Rank: This is very intriguing! Not only do you need a good shaving alum, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.

Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your shaving alum.

Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting shaving alum for months and years to come.

Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.

Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.

These are the standards by which we selected our shaving alum. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.

Why should you believe us?

There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what shaving alum should you purchase in 2022?

This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on shaving alum.