---
product_id: 376949171
title: "Sport Chemistry AHA Serum Deodorant (Fragrance Free)"
brand: "kosas"
price: "A$57"
currency: AUD
in_stock: true
reviews_count: 10
category: "Kosas"
url: https://www.desertcart.com.au/products/376949171-sport-chemistry-aha-serum-deodorant-fragrance-free
store_origin: AU
region: Australia
---

# Aluminum & baking soda free Lightweight, quick-dry serum AHA-powered exfoliation Sport Chemistry AHA Serum Deodorant (Fragrance Free)

**Brand:** kosas
**Price:** A$57
**Availability:** ✅ In Stock

## Summary

> ✨ Shake, roll, glow — your underarms’ new AHA moment!

## Quick Answers

- **What is this?** Sport Chemistry AHA Serum Deodorant (Fragrance Free) by kosas
- **How much does it cost?** A$57 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/376949171-sport-chemistry-aha-serum-deodorant-fragrance-free)

## Best For

- kosas enthusiasts

## Why This Product

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

## Key Features

- • **Cruelty-free & vegan:** Ethically crafted for the conscious professional who demands clean beauty.
- • **No nasties, all clean:** Formulated without aluminum, baking soda, parabens, silicones, or fragrance for pure confidence.
- • **Soothes & smooths daily:** Calms irritation, softens skin, and helps prevent ingrown hairs with consistent use.
- • **Fast-absorbing, no-stain formula:** Lightweight serum dries quickly, leaving zero residue or marks on clothes.
- • **Gentle yet effective skincare deodorant:** Nourishes and protects sensitive underarms with a unique AHA blend.

## Overview

Kosas Sport Chemistry AHA Serum Deodorant is a fragrance-free, aluminum- and baking soda-free formula designed for sensitive skin. Powered by exfoliating AHAs, it soothes, brightens, and protects underarms while preventing odor without residue or stains. Lightweight and cruelty-free, it delivers maximum benefits after two weeks of daily use.

## Description

Your pits need an AHA momentÂ A clean stain-free serum deodorant with a unique blend of AHAs for the ultimate BO-fighting treatment. Bonus points: soothes skin, visibly brightens, and helps with ingrown hairs.No aluminum. No baking soda. Only pit-nourishing ingredients allowed. sport, kosas sport, kosa sport, deordorant, beach, travel, travel size

Review: Its good enough - Im glad i chose the unscented, but the consistency is watery and i might finish this one sooner... hope the brightening the skin claim is true, not seeing result yet, but overall its ok
Review: Really strong and unpleasant smell - The scent of the blue option is not great. Very chemical and overpowering. I’ve tried the white one and it’s much better.

## Features

- Unique - A gentle, effective deodorant formulated with a blend of skincare-powered ingredients that work together to help nourish and protect your underarms. Ideal for sensitive skin.
- Key Benefits - Soothes skin, softens, exfoliates, and helps with ingrown hairs. Aluminum and Baking Soda-Free deodorant. Maximum benefits kick in after two weeks of use.
- Effective + Clean Skincare - We want to treat BO where it starts. Clinically tested and safe for sensitive skin.
- Lightweight - The lightweight serum dries quickly without leaving residue or stains on your clothes. The cooling roller ball is also super easy and feels so good on your skin. Use it every day - just shake, roll, and go. Gently squeeze for more serum.
- Kosas Clean - Our deodorant is formulated without aluminum, baking soda, mineral oil, talc, silicones, fragrance, parabens, sulfates, and phthalates. Cruelty- and gluten-free + Vegan.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0927XMY4M |
| ASIN  | B0927XMY4M |
| Best Sellers Rank | #6,325 in Beauty ( See Top 100 in Beauty ) #308 in Deodorant |
| Customer reviews | 4.2 4.2 out of 5 stars (2,496) |
| Date First Available  | 24 July 2020 |
| Item model number | 11_01 |
| Item model number  | 11_01 |
| Manufacturer | Kosas |
| Manufacturer  | Kosas |
| Product Dimensions | 12.7 x 5.08 x 5.08 cm; 109 g |
| Product Dimensions  | 12.7 x 5.08 x 5.08 cm; 109 g |

## Product Details

- **Brand:** Kosas
- **Item form:** Serum
- **Scent:** Fragrance Free
- **Special features:** Lightweight, Travel Size

## Images

![Sport Chemistry AHA Serum Deodorant (Fragrance Free) - Image 1](https://m.media-amazon.com/images/I/512MQ8t30BL.jpg)

## Questions & Answers

**Q: Will this work for a man with armpit hair?**
A: Yes. It will even work for—are you sitting down?—a WOMAN with armpit hair.

**Q: Does this expire? Seems to have stopped working for me**
A: I’m not sure. It never worked for me from the beginning unfortunately.

**Q: Does it lighten underarms?**
A: I havnt experienced any lightening

**Q: Can I see a full list of the ingredients?**
A: From the Kosas website: Aqua, Aloe Barbadensis Leaf Juice, Glycerin, Mandelic Acid, Polyglyceryl-4 Cocoate, Sodium Hydroxide, Shikimic Acid, Lactic Acid, Palmitoyl Tripeptide-5, Hyaluronic Acid, Citric Acid, Tartaric Acid, Xanthan Gum, Potassium Sorbate, Sodium Benzoate, Cananga Odorata Flower (Ylang Ylang) Oil, Citrus Aurantium Amara (Bitter Orange) Flower Oil, Citrus Paradisi Peel Oil, Simmondsia Chinensis Seed (Jojoba) Oil, Benzyl Benzoate, Limonene, Linalool 
Size: 70 ml/ 2.4 fl oz

## Customer Reviews

### ⭐⭐⭐⭐ Its good enough
*by S***7 on 7 September 2023*

Im glad i chose the unscented, but the consistency is watery and i might finish this one sooner... hope the brightening the skin claim is true, not seeing result yet, but overall its ok

### ⭐⭐⭐ Really strong and unpleasant smell
*by A***S on 14 May 2024*

The scent of the blue option is not great. Very chemical and overpowering. I’ve tried the white one and it’s much better.

### ⭐ Dont buy
*by A***R on 23 December 2025*

Does not work

## Frequently Bought Together

- Kosas Chemistry Deodorant - Aluminium and Baking Soda Free + BO-Fighting AHA Serum that Exfoliates, Softens, and Nourishes the Skin, (Fragrance Free)
- Naturium The Energizer Body Wash, Cooling & Refreshing Formula with Mandelic Acid, Deeply Cleanses & Neutralizes Body Odor, 16.9 oz

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**Shop now:** [https://www.desertcart.com.au/products/376949171-sport-chemistry-aha-serum-deodorant-fragrance-free](https://www.desertcart.com.au/products/376949171-sport-chemistry-aha-serum-deodorant-fragrance-free)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-11*