---
product_id: 48165378
title: "Natural Deodorant Crystal Classic - Fragrance Free - 90g | Long-lasting Odour Protection, Vegan and Cruelty Free International, Alum Stone Deo"
brand: "salt of the earth"
price: "8745CFA"
currency: XOF
in_stock: true
reviews_count: 13
category: "Salt Of The Earth"
url: https://www.desertcart.sn/products/48165378-natural-deodorant-crystal-classic-fragrance-free-90g-long-lasting-odour
store_origin: SN
region: Senegal
---

# Certified vegan & cruelty-free 1-ingredient potassium alum mineral Antibacterial odor-blocking shield Natural Deodorant Crystal Classic - Fragrance Free - 90g | Long-lasting Odour Protection, Vegan and Cruelty Free International, Alum Stone Deo

**Brand:** salt of the earth
**Price:** 8745CFA
**Availability:** ✅ In Stock

## Summary

> 🧴 Elevate your daily routine with nature’s purest deodorant—freshness you can feel, confidence you can trust!

## Quick Answers

- **What is this?** Natural Deodorant Crystal Classic - Fragrance Free - 90g | Long-lasting Odour Protection, Vegan and Cruelty Free International, Alum Stone Deo by salt of the earth
- **How much does it cost?** 8745CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/48165378-natural-deodorant-crystal-classic-fragrance-free-90g-long-lasting-odour)

## Best For

- salt of the earth enthusiasts

## Why This Product

- Trusted salt of the earth brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Post-Shave Savior:** Soothes and protects freshly shaved skin with antiseptic astringent properties.
- • **Pure Mineral Power:** Harness the natural antibacterial strength of potassium alum for odor-free confidence all day.
- • **Unisex & Unscented:** Perfectly neutral for every skin type and lifestyle, letting your natural vibe shine through.
- • **Invisible Protection:** No white marks or sticky residue—keeps your skin and clothes fresh without compromise.
- • **Eco-Conscious Craftsmanship:** Family-run UK brand using 85% renewable energy and award-winning vegan formulas.

## Overview

Salt of the Earth Natural Deodorant Crystal Classic is a 90g fragrance-free, vegan-certified deodorant made from a single natural mineral ingredient, potassium alum. It creates an invisible antibacterial layer that neutralizes odor-causing bacteria without clogging pores or leaving residue. Ideal for all genders and skin types, it also doubles as a soothing post-shave treatment. Produced sustainably by a family-run UK brand, it boasts multiple awards and cruelty-free certification, making it a top choice for conscious consumers seeking effective, natural odor protection.

## Description

Product Description Our unisex Crystal Classic vegan natural deodorant is made of just 1 ingredient, potassium alum, and remains a modern skincare classic. Perfect for men, women and children (boys & girls), this unscented deodorant won't suffocate your pores, but instead sits on the surface of your skin, helping to prevent the growth of odour-causing bacteria. Main features • Fragrance Free • No White Marks • 100% Natural Ingredients • 100% Vegan - Approved by the Vegan Society • Approved by Cruelty Free International • Unisex How it works For centuries, natural mineral salts have been used to prevent body odour. One of these natural salts, potassium alum, is the active ingredient in Salt of the Earth’s Unscented Crystal Classic Natural Deodorant. Potassium alum creates an invisible antibacterial layer on the skin’s surface that helps prevent the growth of bacteria, preventing body odour. The result is everyday protection that allows your skin to breathe. Our vegan credentials The entire Salt of the Earth range is approved by both the Vegan and Vegetarian Societies, and we are Leaping Bunny approved. Leaping Bunny is the best assurance that a company has made a genuine commitment to ending animal testing. Post shaving block This alum stick can also be used post shave for its antiseptic and astringent properties to help reduce the chances of bleeding, infection and help soothe the skin. To do this, rinse the crystal and apply wet after shaving. Rinse again to clean after use. If irritation occur, discontinue use. Ingredients Potassium Alum Directions Apply a thin, even layer under clean, dry armpits for long lasting protection and freshness. For best results, use daily as part of your hygiene routine. Safety Warning Keep away from eye, If you have contact with your eye's please wash them with clean warm water. Box Contains 1 x Crystal Spring Salt of the Earth Organic Classic Deodorant 90 g

Review: Brilliant, but NOT an antiperspirant - Lasts way longer than anyone seems to be saying. I’ve had a travel one for over 3 years and use it every day. Also, don’t believe the nonsense people are saying about it stopping you sweating — it is not an antiperspirant. It leaves a thin layer of potassium alum on your skin, which prevents the bacteria that cause body odour from forming. So, basically, it doesn’t block your pores or stop your body’s natural sweating process — you still sweat, just without the smell caused by bacteria.
Review: Best natural deodorant - I have been using this for years and it is a truly fantastic product. The trick I have found to get the best performance is to shower at night and apply this whilst your underarms are still wet. Also make sure to be really cleansing the underarms well to be removing bacteria buildup. If you want to be squeaky clean, you can use an antibacterial cleanser as a second cleanse after your regular shower gel. What I like is that there is no fragrance here to be mingling with moisture, that's always what I hated about conventional deodorants or even natural cream or roll on deos. It applies like nothing, feels like nothing on the skin (no stickiness or product buildup) and you will just smell like nothing. It will last you ages, I think my last one took 10 months to go through and it was the travel size - how impressive is that! Do you want to be buying a can of deo every few weeks (and chucking that packaging) or buy one that lasts months on end? Unbeatable value for money. Plus the plastic free option is just fantastic, you can pop it in a little dish in your bathroom and it will allow it to dry after use. The travel size in plastic packaging really is great too.

## Features

- Just One Ingredient - This natural deodorant is just one ingredient, potassium alum, a naturally occuring mineral salt. This crystal deodorant sits lightly on the skin creating a protective layer that helps to effectively neutralise the growth of odour-causing bacteria without clogging pores.
- Easy to Use - Simply dampen the crystal or your body and apply directly to clean skin to tackle body odour naturally. Alum deodorant blocks are known for their antiseptic properties, serving as astringents. Ideal for post-shave application they help to stop minor shaving nicks by constricting the skin.
- No White Marks - Simply apply to clean, damp skin. Salt of the Earth crystal deodorants dry quickly and leave no sticky residue or white marks. Keeping your clothes and skin fresh and clean whilst still encouraging natural body function.
- Certified Vegan & Approved by Cruelty Free International - Certified by 'The Vegan Society', our products contain no animal-derived ingredients. Additionally the Cruelty Free International Approval Programme recognises brands that have made a genuine commitment to ending animal testing.
- Our Commitment - We're a family-run UK brand, creating natural origin deodorants. From a home kitchen to a specialist factory in Hampshire, where 85% of our products are manufactured using renewable electricity. Recognised for excellence, our vegan-friendly brand has collectively won over 73 awards, including the 'N&O Innovation Awards 2023 & 2024 – Best New Vegan Beauty Product' and 'Marie Claire – Best Deodorant'.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B008E4O85C |
| Application Method | Direct Application |
| Benefits | Prevents body odour by blocking bacteria growth |
| Best Sellers Rank | 349 in Beauty ( See Top 100 in Beauty ) 5 in Deodorant |
| Brand | Salt Of the Earth |
| Brand Name | Salt Of the Earth |
| Country Of Origin | China |
| Customer Reviews | 4.3 out of 5 stars 10,105 Reviews |
| Global Trade Identification Number | 00000050160150 |
| Item Form | Stick |
| Item Type Name | crystal deodorant, natural deodorant |
| Item Volume | 1 Fluid Ounces |
| Item Weight | 90 Grams |
| Item form | Stick |
| Manufacturer | Crystal Spring Consumer Division Ltd |
| Manufacturer Part Number | CRYS11 |
| Material Features | Fragrance Free, Natural, Vegan |
| Material Type Free | Aluminum Free |
| Material feature | Fragrance Free, Natural, Vegan |
| Model Number | CRYS11 |
| Number of Items | 1 |
| Package Size Name | 90g |
| Scent | Unscented |
| Scent Name | Unscented |
| Special Features | 100% Origin Natural, Alum Stone Block, Not Tested On Animals |
| Special feature | 100% Origin Natural, Alum Stone Block, Not Tested On Animals |
| Target Audience | Unisex |
| Target Use Body Part | Arm |
| UPC | 000050160150 |
| Unit Count | 90.0 gram |

## Product Details

- **Brand:** Salt Of the Earth
- **Item form:** Stick
- **Item volume:** 1 Fluid Ounces
- **Material Type Free:** Aluminum Free
- **Material feature:** Fragrance Free, Natural, Vegan
- **Number of items:** 1
- **Scent:** Unscented
- **Special feature:** 100% Origin Natural, Alum Stone Block, Not Tested On Animals
- **Unit count:** 90.0 gram
- **Use for:** Arm

## Images

![Natural Deodorant Crystal Classic - Fragrance Free - 90g | Long-lasting Odour Protection, Vegan and Cruelty Free International, Alum Stone Deo - Image 1](https://m.media-amazon.com/images/I/61b3EKSDimL.jpg)

## Available Options

This product comes in different **Size, Scent** options.

## Questions & Answers

**Q: Hi, is it safe for children to use (my 11 year old daughter)? Thanks**
A: Yes I believe it is safe for children to use as my little 8yr old brother has been using it for a year now with no problem at all.

**Q: If this product is aluminium free, then why does it have potassium aluminium as one of the ingredients?**
A: It is stated that it is free of aluminium chlorohydrate, which is a synthetically made product.
There is only one ingredient in this, which is potassium alum.  Alum is a type of chemical compound which is a salt of aluminium, and is a naturally mined mineral salt, which has a long history of safe use as a deodorant ingredient.

**Q: does this need reapplying during the day? if so, does that mean you have to wash your armpits again?**
A: Whether or not you need to reapply this product during the day would depend on the amount that you perspire and the activities that you are participating in. If you find that people are avoiding you or getting up and changing seats when you sit next to them on public transport you may need to consider reapplying the product in which case you should be okay as long as you don't try and put it on dry. I have however found this to be a very effective and the only one that I have found that doesn't cause irritation.

**Q: It says on clean skin everyday. Does this mean that you need to clean your armpits everyday before application?**
A: I have found that after washing and applying to the wet skin (thoroughly as it is a solid block till moistened) the longest it would work was 5 days. This was a test, not my usual practice! 
Yes, you need to wash first and when clean and damp - use the block. It has no scent to cover up smells that are already there. Everyday is not necessary if the block is working. Everyone has different underarm skin conditions though - so just go by sense of smell as to how often it is needed.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Brilliant, but NOT an antiperspirant
*by L***M on 9 August 2026*

Lasts way longer than anyone seems to be saying. I’ve had a travel one for over 3 years and use it every day. Also, don’t believe the nonsense people are saying about it stopping you sweating — it is not an antiperspirant. It leaves a thin layer of potassium alum on your skin, which prevents the bacteria that cause body odour from forming. So, basically, it doesn’t block your pores or stop your body’s natural sweating process — you still sweat, just without the smell caused by bacteria.

### ⭐⭐⭐⭐⭐ Best natural deodorant
*by E***H on 20 June 2026*

I have been using this for years and it is a truly fantastic product. The trick I have found to get the best performance is to shower at night and apply this whilst your underarms are still wet. Also make sure to be really cleansing the underarms well to be removing bacteria buildup. If you want to be squeaky clean, you can use an antibacterial cleanser as a second cleanse after your regular shower gel. What I like is that there is no fragrance here to be mingling with moisture, that's always what I hated about conventional deodorants or even natural cream or roll on deos. It applies like nothing, feels like nothing on the skin (no stickiness or product buildup) and you will just smell like nothing. It will last you ages, I think my last one took 10 months to go through and it was the travel size - how impressive is that! Do you want to be buying a can of deo every few weeks (and chucking that packaging) or buy one that lasts months on end? Unbeatable value for money. Plus the plastic free option is just fantastic, you can pop it in a little dish in your bathroom and it will allow it to dry after use. The travel size in plastic packaging really is great too.

### ⭐⭐⭐⭐ Works for fat sweaty people too
*by C***E on 3 August 2026*

Works for fat sweaty people too. Tried it years ago but not sure if was used correctly. I swear like a monkey and stink like a sweaty bear too. Tried all stick and spray antiperspirants but none work for the time they state. This worked for me, only after a shower though. Worked during a sweaty dirty next day though. However, not sure it works all day, so I use other type during daytime. Still stops the pong at night though. Recommended!

## Frequently Bought Together

- Crystal Spring Salt of the Earth Organic Classic Deodorant 90g Pack of 2
- SALT OF THE EARTH Unscented Roll On, 75 ML
- SALT OF THE EARTH Amber & Sandalwood Roll On, 75 ML

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-09-10*