---
product_id: 266412869
title: "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"
brand: "gentleman jon"
price: "801252₫"
currency: VND
in_stock: true
reviews_count: 5
category: "Gentleman Jon"
url: https://www.desertcart.vn/products/266412869-gentleman-jon-3-7-ounce-alum-block-in-plastic-case
store_origin: VN
region: Vietnam
---

# 3.7 oz extra-large alum block Durable travel-friendly plastic case Natural antiseptic & astringent 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

**Brand:** gentleman jon
**Price:** 801252₫
**Availability:** ✅ In Stock

## Summary

> 🧔 Elevate your shave game—because every gentleman deserves a burn-free finish.

## Quick Answers

- **What is this?** 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 by gentleman jon
- **How much does it cost?** 801252₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/266412869-gentleman-jon-3-7-ounce-alum-block-in-plastic-case)

## Best For

- gentleman jon enthusiasts

## Why This Product

- Trusted gentleman jon brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Unbeatable Value:** Premium size and quality at a price that outshines the competition—upgrade without overspending.
- • **Clean & Convenient:** Durable plastic case keeps your alum block hygienic and travel-ready.
- • **Long-Lasting Power:** 3.7 oz block lasts months to years of daily use—shave smarter, not more often.
- • **Natural Skin Toner:** Potassium alum tones and tightens pores, leaving skin fresh and irritation-free.
- • **Razor Burn’s Worst Enemy:** Instantly soothes skin, stops bleeding, and prevents bumps for a flawless finish.

## Overview

Gentleman Jon Alum Block is a 3.7-ounce natural potassium alum aftershave solution designed to soothe razor burn, stop minor bleeding, and tone skin. Packaged in a durable plastic case, it offers long-lasting use and travel convenience, delivering premium grooming care with unbeatable value.

## Description

Experience a revolutionary shaving experience with Gentleman Jon Alum Block. Our secret lies in the power of Gentleman Jon alum block. After each shave, simply apply our alum block to prevent razor burn before it even starts. Say goodbye to razor burn, unsightly bumps, and post-shave irritation as you upgrade your shaving experience. But that's not all. Our alum block comes in an extra-large size, weighing a remarkable 3.7 ounces 105 grams. When those inevitable nicks and cuts happen, our alum block stops the bleeding in its tracks. Its unique formula not only helps clot minor wounds but also tones the skin, leaving it feeling refreshed. To further enhance your experience, we provide a durable plastic case for easy and hygienic storage. It's the perfect companion for the modern Gentleman who values convenience and impeccable grooming.

Review: How this product get 5 stars reviews I can't even begin to guess. Firstly, this "Alum Block" is not a true cut alum but one that is reconstituted from alum dust / bits / waste from the process of making true Cut Alum Blocks. This should have been stated in the product description. Secondly, whatever process the brand used, it was shoddy. I received my purchase with a good portion of the block broken and crumbled into bits, powdered. Not only did I lost about ¼ of the block, powered, (first picture, the one with the Gentleman Jon Box) the block looked like it was compressed poorly. with the core much more loosely packed than the edge. Had mine didn't break apart, I would have been able to use this block for a while until I hit that loose core in a few months or so, and the block will start to crumble. To be clear, (last picture with an actual cut alum block) a proper alum block, that I had dropped and while it chipped, it didn't crumble but smoothed out to a glass like block after some use. (I had it for over 2 years now) The Gentleman Jon's that I received, didn't even survived shipping, and now that the loose core is exposed, probably will not last too long with use. This is a very poorly and shoddily made product. I do not recommend anyone buying this. Go buy an Osma block instead.
Review: Funciona muito bem

## Features

- 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00FA35K02 |
| ASIN  | B00FA35K02 |
| Best Sellers Rank | #57,454 in Health ( See Top 100 in Health ) #28 in Shaving Alum |
| Customer reviews | 4.4 4.4 out of 5 stars (6,759) |
| Date First Available  | 2 October 2014 |
| Is Discontinued By Manufacturer  | No |
| Item model number | 617395017744 |
| Item model number  | 617395017744 |
| Manufacturer | Gentleman Jon |
| Manufacturer  | Gentleman Jon |
| Product Dimensions | 6.99 x 5.08 x 2.92 cm; 104.89 g |
| Product Dimensions  | 6.99 x 5.08 x 2.92 cm; 104.89 g |

## Product Details

- **Brand:** Gentleman Jon
- **Item form:** Bar
- **Product benefits:** Soothing
- **Recommended uses for product:** Soothe irritated skin, relieve razor burn, stop bleeding from minor nicks, tone the skin
- **Skin type:** Sensitive

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/61NpbaI+alL.jpg)

## Questions & Answers

**Q: Where is the Alum sourced from, and here is the block made?**
A: Made in China. It's a poor quality alum block. I threw it away and purchased an Osma alum block which is made in France.

**Q: does this help prevent shaving bumps from ingrown hair ???**
A: Hello Anthony - Yes this is one of the main benefits of alum block.  The astringent properties not only stop bleeding, but for many people will subdue the irritations that cause razor bumps/razor burn.

**Q: 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?**
A: It has no scent. So, if you want to smell good, use an after shave. If you dont, I suppose you could use it just fine by itself. This does not affect it's styptic abilities. However, there is plenty to be said about the benefits of using it with an aftershave, especially an alcohol based after shave. I highly suggest you use an aftershave with it, but you dont have to.I let it dry, and then apply a splash-on after shave. This helps remove any residue that some claim all alum blocs leave behind (though I have had no residue with this product).

**Q: Does anyone use this with witch hazel? How is the combination?**
A: I use this product in combination with witch hazel with no ill effects. The alum stops bleeding from any nicks but can leave my face a bit dry.  The witch hazel (I use Thayer's) contains aloe and restores moisture without any greasy buildup you often find with other products.

## Customer Reviews

### ⭐ Review
*by S***M on 19 June 2021*

How this product get 5 stars reviews I can't even begin to guess. Firstly, this "Alum Block" is not a true cut alum but one that is reconstituted from alum dust / bits / waste from the process of making true Cut Alum Blocks. This should have been stated in the product description. Secondly, whatever process the brand used, it was shoddy. I received my purchase with a good portion of the block broken and crumbled into bits, powdered. Not only did I lost about ¼ of the block, powered, (first picture, the one with the Gentleman Jon Box) the block looked like it was compressed poorly. with the core much more loosely packed than the edge. Had mine didn't break apart, I would have been able to use this block for a while until I hit that loose core in a few months or so, and the block will start to crumble. To be clear, (last picture with an actual cut alum block) a proper alum block, that I had dropped and while it chipped, it didn't crumble but smoothed out to a glass like block after some use. (I had it for over 2 years now) The Gentleman Jon's that I received, didn't even survived shipping, and now that the loose core is exposed, probably will not last too long with use. This is a very poorly and shoddily made product. I do not recommend anyone buying this. Go buy an Osma block instead.

### ⭐⭐⭐⭐⭐ Review
*by S***S on 12 September 2024*

Funciona muito bem

### ⭐⭐⭐⭐⭐ Review
*by T***C on 16 June 2025*

Good quality alum bar. Works really well. Nice sturdy storage box is handy. Will buy again

## Frequently Bought Together

- 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
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- Proraso After Shave Balm for Men, Sensitive Skin Moisturizer with Oatmeal and Green Tea, 3.4 Fl Oz (Pack of 1)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-14*