7 best alum blocks

An alum block is a popular skincare product used primarily as an aftershave treatment, particularly by men. It falls under the category of shaving and grooming products and is often used in the realm of personal care and beauty. Here are the key points you should know about alum blocks:

  1. Composition: Alum blocks are typically made from potassium alum or ammonium alum, which are naturally occurring mineral salts. These salts are known for their astringent and antiseptic properties.

  2. Aftershave Use: The primary use of an alum block is as an aftershave treatment. After shaving, especially with a razor, the skin can be prone to irritation, razor burn, and small nicks or cuts. Alum blocks can help soothe the skin and prevent infection due to their antiseptic properties.

  3. Application: To use an alum block, you wet it with cold water and then glide it over your freshly shaved skin. The block will leave a thin layer of alum on your skin, which may provide a slight stinging or tingling sensation.

  4. Benefits:

    • Astringent Properties: Alum blocks have a mild astringent effect, which can help tighten the skin's pores and reduce redness and inflammation.
    • Antiseptic Action: They can help prevent infections by killing bacteria that may enter small cuts or nicks during shaving.
    • Hemostatic Effect: Alum can assist in stopping minor bleeding from shaving cuts.
  5. Styptic Pencil: In addition to full-sized blocks, there are also styptic pencils made of alum. These pencils are smaller and more portable, making them convenient for on-the-go use to stop bleeding from small cuts.

  6. Skin Types: Alum blocks are generally suitable for most skin types, but individuals with sensitive skin may experience more significant stinging or irritation. In such cases, it's advisable to use sparingly or dilute the alum with water.

  7. Rinsing: After applying an alum block, you should rinse your face with cold water to remove any residue. Some people follow up with a moisturizing aftershave or balm to further soothe and hydrate the skin.

  8. Storage: Alum blocks should be stored in a dry place to prevent them from dissolving due to moisture.

In summary, alum blocks are widely used as aftershave treatments for their astringent and antiseptic properties.They can help soothe irritated skin, prevent infections from shaving cuts, and provide a refreshing sensation after shaving. However, individuals with sensitive skin should exercise caution and may want to perform a patch test before regular use to ensure it suits their skin type.

Below you can find our editor's choice of the best alum blocks on the market
  

Barbero Alum Block in Plastic Case 3.52 oz / 100 g

Barbero

Based on 88 reviews Check latest price

Product description

Alum is a natural mineral revered for its ability to soothe shaving irritation and stop nicks and cuts from bleeding. A single block lasts for months and should be part of every wet-shaver s kit. Can also be used as an astringent for those with normal to oily skin. 100% pure Alum. Made in France 3.52 oz (100 g) Directions: Wet the stone and apply it on the face after shaving or before electrical shaving.

  • 100% Best Quality Natural Pure Alum Block
  • Lasts for Months
  • Soothe shaving irritation, astringent
  • Made in France
  • Big Block (3.52 oz/ 100g) , Best Price

User questions & answers

Question: Do you wash it off after rubbing it on your face post-shave
Answer: Dual. Is has both the Speaker and Microphone plug in, or Green and pink. :)
Question: I see the case comes in two parts -- is it friction fit or is it loose
Answer: It has a USB connector, not a audio jack.
Question: is this a solid bar
Answer: Yes. I have been using windows 10 professional 64 bit.. The mic and headphones works like a champ.

OSMA Alum Block in Plastic Travel Container 3.38 fl.oz/100g

Osma

Based on 46 reviews Check latest price

Product description

OSMA Alum block is a perfect stone that will easily and quickly calm your shaving irritation, and help seal minor cuts and nicks that might occur during shaving. Osma alum block uses 100% natural ingredients. Packaged in plastic, which acts as a storage case.

  • OSMA Alum Block seals minor cuts and nicks that might occur during shaving
  • 100% Natural origin ingredients (Potassium Alum)
  • OSMA Alum Block is deliver in a plastic box which makes it ideal when travelling

Parker Safety Razor's Large Alum Block with Travel Case (125 g / 4.4 oz.) - A Natural Aftershave with Antiseptic Properties - An Essential Item for Every Wet Shaver

Based on 197 reviews Check latest price

Product description

Not all alum blocks are created equal. Our Parker Alum Block is made from the highest and purest natural Potash Alum. Many less expensive bars are from chemically derived components. This alum block is superior as an aftershave treatment with antiseptic properties. To use, simply wet the bar in cold water and rub the bar against your skin. Wait 30 seconds or so, and then rinse. You will feel the antiseptic in action. This bar is great for treating minor shaving cuts and nicks as well - it is just like a giant styptic pencil.

  • A natural antiseptic which also opens pores and treats shaving nicks like a styptic pencil
  • Easy to use simply wet the bar and apply after shaving.
  • Made from 100% pure natural potash alum
  • Large 125 Gram/4 oz. stone will last for years
  • Packaged in a plastic storage case

User questions & answers

Question: can you please tell me the approximate dimensions of the block? Thanks
Answer: It is compatible for Windows XP, Vista, 7 and up, including Windows 8 and Windows 10. There are drivers to download on Microsoft's page for Windows XP, Vista, and 7. Anything higher will have the proper drivers built in.
Question: Is this a solid crystal or is it made from pressed power
Answer: Since the product was out long before Windows 10 was conceptual, it's difficult to say. There are driver updates so there's no reason to think it wouldn't but it's one of many accessories you won't know until tried.
Question: Is this made with potassium
Answer: yES IT IS
Question: Where is this product made
Answer: 3.5 mm

The Barbering Co. Large Alum Block in Bamboo Case | 100% Natural Potassium Alum Stone / Bar | Styptic, Anti-Ingrown Hair Aftershave for Men | 3oz

Based on 103 reviews Check latest price

Product description

Do you ever experience razor burn, bleeding or excessive irritation right after a wet shave? And do you constantly find bumps or ingrown hair on your face? If so, it’s time to upgrade your aftershave routine and include the alum block from The Barbering Co.

Made by melting and then solidifying mineral salts into a single block, our potassium alum stands out for its superior density which will avoid the formation of air pockets and keep the product from crumbling. As our salts are imported from Thailand and known for their fine quality, you can rest assured that your face is provided with the most soothing and effective aftershave possible. And because you can store it in its bamboo case, a single block can last up to one year. All natural and chemical-free, it’s the best choice for keeping your skin healthy and smooth after you shave.

You simply wet the stone and rub it over your shaven face and let the alum do its magic. You will experience a slight burning sensation on that area caused by the antiseptic action of the potassium alum, after which you will immediately feel refreshed and reinvigorated. Give The Barbering Co. Natural Alum Block a try, your face will thank you.

Product Details:

  • 100% Natural Potassium Alum
  • No Aluminum Chlorhydrates or Zirconium
  • No Crumbling (Single Block)
  • After Shave Treatment
  • Fights razor burn, ingrown hair, irritation and bleeding
  • Unscented
  • Made in USA with Potassium Alum Sourced from Thailand
  • Comes in a Bamboo Case for Travel and Storage
  • Net Weight 3oz

Keep your skin healthy and smooth with this all-natural aftershave product from The Barbering Co.

  • 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.

User questions & answers

Question: Se puede utilizar como desodorante
Answer: If that volume control is responding well, as you described, most likely there is another volume control that is muted or turned down on your computer. Try clicking on the speaker icon in the bottom right corner of your screen and try adjusting it. Hope that helps.Jim

Alum Block 3 Stone Pack - GBS 80G (2.8 Oz) All Natural Odor Free Facial Toner Face Armpits Neck Razor Cuts & Nicks Soothes Skin & Pores After Shave + Travel Case & 2 Refiills

G.B.S

Based on 223 reviews Check latest price
  • ✅100% Satisfaction Money Back Guaranteed! - We devote ourselves to provide the best customer service and bring the best shopping experience to every customer. If you are not satisfied with our product, please contact us and we will find a solution! BG
  • ✅ALUM BLOCK - Natural mineral salts mined from centuries old Asian mines. It is 100% free of perfumes and chemicals, non-sticky, invisible and hypoallergenic. used after shaving. Alum will quickly sooth any irritation. Helps fight razor burn. Improves skin tone and prevents acne and stops minor nicks cuts and bleeding!
  • ✅Prevent the sweat and odour for 24h. Close the pores after shaving! Great for Women too!
  • ✅Apply to your underarms and feet after shower. skincare after eplilation. Diminish inflammation helps with ingrown hairs Great for keeping face soft and smooth

User questions & answers

Question: In which country it is made / manufactured or of origin in
Answer: Yes, the headset is adjustable by about 3/4" on both sides. The mic boom also swivels up and down, and is flexible so it may be positioned as needed.
Question: I'm a female and I got this to use with my recent safety razor purchase for my legs and pits. How well does it work as deoderant
Answer: Yes. I use it for gaming.
Question: Is this pressed or solid
Answer: Yes, and the mute.
Question: Is this solid rock alum
Answer: on ps4, the headset works by simply plugging it into one of the usb-ports. i would assume the same for the xbox one, not sure about the 360.
Question: What is the difference between the blades? Is there a sharpness rating or anything like that
Answer: I do not know. My pads seem to be resistant and durable and I had no problem with them. In your case I think your best option would be contacting Microsoft to see if they can sell replacement parts for that headset. I doubt it, but it is worth a try. In any case, the sell price of the item is so affordable and the item so good that I would not hesitate to buy it used at incredible savings.

Product features

GBS Professional Straight Edge Barber Shaving Shavette Razor with 100 Single Edge LORD Blades

  • Experience the most Superior shave with these Lord Single Edge Blades. B10
  • Genuine Surgical Grade Stainless Steel Razor
  • Extremely Sharp, Comfortable, and Smooth Blades, easy to exchange with the Razor
  • Individually Wrapped Blades that will last over 200+ shaves
  • Stop Deteriorating your Precious Skin with disposable, cheap razors, and use the BEST in quality to keep your skin looking HEALTHY and SMOOTH

Gentleman Jon 3.7 Ounce Alum Block in Plastic Case

Gentleman Jon

Based on 3 reviews Check latest price
  • FIGHT RAZOR BURN!
  • LARGE 3.7 ounce (105 gram) alum block - NEW, EVEN LARGER SIZE!
  • Durable plastic case for clean storage and easy travel
  • Lasts for months if not YEARS with daily use! Look and feel like a Gentleman for less than the competition
  • DON'T PAY MORE ELSEWHERE! No other brand offers this large of a block, with a plastic case, for this low of a price!

User questions & answers

Question: Does anyone use this with witch hazel? How is the combination
Answer: Alum has natural antiperspirant and antibacterial properties and has been used as deodorant for thousands of years. Be aware that it has no scent. I also wouldn't use the same alum block on my face that I had been rubbing under my arms...
Question: Is it recommended to use this product without an aftershave? If not, should this product be used and allowed to dry before the aftershave is applied
Answer: Run the top of the stick under water for 3-5 seconds. Then rub /apply to shave area. Allow to dry for 30-60 seconds then wash off with cold water.
Question: does this help prevent shaving bumps from ingrown hair
Answer: When looking at it, it does look like smaller pieces pressed together to form the shape. Works great though. I will say this is the first alum block I have used.
Question: Where is the Alum sourced from, and here is the block made
Answer: Eso no es perjudicial para la salud, todo lo contrario, las personas que estan en proceso de quimioterapia pueden usar esto porque no les afecta negativamente a su terapia. Yo cuando siento ganglios inflamados en mis axilas lo utiliso porque los desodorantes habituales me hacen daño.

Product features

Fight Razor Burn | Upgrade Your Shave with Gentleman Jon Alum Block



Gentleman Jon alum block is proven to stop razor burn in its tracks.



Upgrade your routine, apply Gentleman Jon alum block after you shave and say goodbye to unsightly bumps and irritation.  Made of 100% potassium alum which ​has natural antiseptic and astringent properties, it is the perfect way to finish any shave.  Gentleman Jon alum block has multiple benefits as it:

  • Stops bleeding from minor nicks and cuts
  • Tones the skin for a fresh feeling after a close shave
  • Closes the pores to prevent further irritation
  • Stops razor burn before it starts

Be a Gentleman | The Proper Way to Finish Any Shave



Upgrade your shave routine to include Gentleman Jon alum block.  No matter if you use a safety razor, disposable cartridge or straight razor - use Gentleman Jon alum block to finish every shave with a fresh, toned feeling and protection from razor burn & other irritations.  



Gentleman Jon sets itself apart from the rest:

  • The alum block is packaged in a plastic case for storage that will look great on display with your shave of the day.  
  • Plus, the large size of this block was designed to last months, if not years with proper use.

BarberUpp Alum Block, After Shave,100% Alum, Shaving Accessory, (3.5 oz / 100 grams) Storage Case Included,Styptic skin soothing Alum Green Blok.

Hangzhou Jinque Home Product co. ltd.

Based on 419 reviews Check latest price

Product description

BarberUpp Green Blok is your go to after shave, Alum is a natural mineral found from earth helps heal the skin and is a natural astringent after, all natural 100% Alum with no fragrances or alcohol that dries your skin. Just one ingredient that's all you need to help soothe shaving irritation. Product description BARBERUPP Alum Green Blok , is quick and easy to use and helps soothe the skin, also helps stops bleeding right away. Perfect for after shaving and conveniently packaged for travel. Must apply water: Step 1, Wet Green Blok with cold water Step 2, Apply to your face in a circular motion Step 3, Wait 3 minutes and rinse your face. Features: - High quality - 3.5 oz / 100 grams Green Blok - Fragrance Free - Only one ingredient - Easy & convenient - Travel size - Natural Astringent - Soothes razor burn - Storage case included - Women can use our Green Blok for leg cuts and nicks. We know you will LOVE our Alum Green Blok! Buy with confidence!

  • STOPS BLEEDING: Quickly Stop razor nick bleeding with our Alum Green Blok shaving accessory.
  • AFTER SHAVE: Alum Green Blok 3.5 oz. (100 Grams) , Storage case included.
  • Only one ingredient: Alum, Fragrance Free .
  • Soothes razor burn and helps heal the skin.
  • BUY WITH CONFIDENCE: 100% risk free purchase. Don’t love Green Blok? Simply return it.

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