---
product_id: 120962674
title: "Bloc Osma Alum Block, 2.65 Ounce"
brand: "osma"
price: "€ 21.21"
currency: EUR
in_stock: true
url: https://www.desertcart.ie/products/120962674-bloc-osma-alum-block-2-65-ounce
store_origin: IE
region: Ireland
---

# 100% natural astringent formula Soothes & cools razor nicks instantly Handmade craftsmanship from France Bloc Osma Alum Block, 2.65 Ounce

**Brand:** osma
**Price:** € 21.21
**Availability:** ✅ In Stock

## Summary

> 🧊 Stay sharp, soothe faster — the natural post-shave essential

## Quick Answers

- **What is this?** Bloc Osma Alum Block, 2.65 Ounce by osma
- **How much does it cost?** € 21.21 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/120962674-bloc-osma-alum-block-2-65-ounce)

## Best For

- osma enthusiasts

## Why This Product

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

## Key Features

- • **Pure & Natural:** Crafted with all-natural ingredients to keep your skin healthy and irritation-free
- • **Artisan Quality:** Handmade in France, blending tradition with modern grooming needs
- • **Instant Razor Relief:** Closes nicks and calms skin post-shave for a flawless finish
- • **Compact & Travel-Ready:** Lightweight 2.65 oz size fits perfectly in your daily carry or travel kit
- • **Trusted Brand Heritage:** Manufactured by Derby International LLC, ensuring premium quality and consistency

## Overview

Bloc Osma Alum Block is a 2.65-ounce, all-natural astringent that instantly closes razor nicks while soothing and cooling skin. Handmade in France and manufactured by Derby International LLC, this compact grooming essential combines traditional craftsmanship with effective post-shave care for a clean, irritation-free finish.

## Description

Bloc Osma Alum Block, 2.65 Ounce

## Features

- All natural astringent that closes razor nicks
- Soothes and cools
- Handmade
- Made in France

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Derby International LLC, dba KANAR |
| Country of Origin | USA |
| Item model number | BLOC1 |
| Product Dimensions | 3.81 x 2.54 x 5.72 cm; 68 g |
| ASIN | B004NEHR28 |

## Product Details

- **Brand:** Osma
- **Scent:** Unscented
- **Skin Type:** All
- **Number of Items:** 1
- **Net Quantity:** 75 gram
- **UPC:** 798256388668 750557017425 793379161440 749447616466

## Images

![Bloc Osma Alum Block, 2.65 Ounce - Image 1](https://m.media-amazon.com/images/I/51e10A7JGHL.jpg)

## Questions & Answers

**Q: Does this come with a plastic storage case like other brands?**
A: No need for a case. The box that it comes with is wax coated and it hold up perfectly, even wet. I purchased my Alum block back in 2010 and it is still stored in the original box in my medicine cabinet. BTW, I'm writing this Dec 2022 and it's the original Alum block from 2010, this thing last forever.

**Q: Afer shaving do you put moisturizer before or after applying alum?**
A: I apply the alum on first. I wet it with cold water, gently rub it all over my fresh shaven face, and wait about 30 seconds before I splash cold water on my face. I'll pat dry then apply aftershave.

**Q: Can someone please provide a link to a plastic box that will fit this block? I got the alum block, but I am now looking for a container**
A: The block dries easily. I just pat it dry when I am through using it and put it back in the original box for next time.

**Q: Do I need to rinse this off my face after applying?**
A: No. I apply the block and then use aftershave. No need to rinse.

## Frequently Bought Together

- Bloc Osma Alum Block, 2.65 Ounce
- Astra Platinum Double Edge Safety Razor Blades,100 Blades (20 x 5)
- Proraso Shaving Soap

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-08*