---
product_id: 722391327
title: "Brightening Underarm Roll On Serum for Women | With Bioecolea, Mandelic Acid and Bio White | Prevents Body Odour, Brightens Skin & Exfoliates Underarms | Long Lasting deodorant roll on with"
brand: "cos-iq"
price: "€ 19.45"
currency: EUR
in_stock: true
reviews_count: 5
category: "Cos Iq"
url: https://www.desertcart.ie/products/722391327-brightening-underarm-roll-on-serum-for-women-with-bioecolea-mandelic
store_origin: IE
region: Ireland
---

# Brightens in 3 weeks Bioecolea & Mandelic Acid power Long-lasting freshness Brightening Underarm Roll On Serum for Women | With Bioecolea, Mandelic Acid and Bio White | Prevents Body Odour, Brightens Skin & Exfoliates Underarms | Long Lasting deodorant roll on with

**Brand:** cos-iq
**Price:** € 19.45
**Availability:** ✅ In Stock

## Summary

> ✨ Brighten Boldly, Freshen Fearlessly! ✨

## Quick Answers

- **What is this?** Brightening Underarm Roll On Serum for Women | With Bioecolea, Mandelic Acid and Bio White | Prevents Body Odour, Brightens Skin & Exfoliates Underarms | Long Lasting deodorant roll on with by cos-iq
- **How much does it cost?** € 19.45 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/722391327-brightening-underarm-roll-on-serum-for-women-with-bioecolea-mandelic)

## Best For

- cos-iq enthusiasts

## Why This Product

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

## Key Features

- • **All-Day Odour Control:** Stay fresh and confident from morning meetings to after-hours events with long-lasting deodorant protection.
- • **Gentle on Sensitive Skin:** Designed to soothe and brighten without irritation—perfect for delicate underarm skin.
- • **Triple-Action Potent Formula:** Bioecolea, Mandelic Acid & Bio White work synergistically to exfoliate, brighten, and soften skin.
- • **Mess-Free Roll-On Application:** Effortless, quick-dry formula ensures a smooth, non-sticky finish every time.
- • **Radiant Underarms in Just 3 Weeks:** Experience visible brightening that elevates your confidence fast.

## Overview

Cos-IQ Brightening Underarm Roll On Serum is a 40ml advanced skincare-deodorant hybrid formulated with Bioecolea, Mandelic Acid, and Bio White. It delivers intense underarm brightening in just 3 weeks while providing gentle exfoliation and all-day odour control. Suitable for sensitive skin, this lightweight, quick-absorbing roll-on serum ensures a fresh, radiant underarm look with mess-free application.

## Description

Product description Unveil radiant underarms with Cos-IQ's Brightening Underarm Roll On Serum for Women. This potent serum harnesses the power of Bioecolea, Mandelic Acid, and Boiwhite to deliver intense brightening effects in just 3 weeks. Formulated for sensitive skin, it controls odour and provides all-day freshness while softening and exfoliating the underarm area. Experience long-lasting protection and a visibly brighter underarm with this 40ml serum specially crafted for women . Embrace confidence and bid farewell to dull, discoloured underarms with this innovative roll-on solution. Please note that this product does not contain any prohibited ingredients or make any unsupported claims. Manufacturer Contact Information R.I. Ayurveda Research Labs, Dilshad Garden Industrial Area, G.T. Road, Delhi 110095, Email: care@mycosiq.com, Phone: (+91) 9310970875

Review: I’ve been using the Cos-IQ Brightening Underarm Roll-On Serum and it has worked really well for me. The formula feels gentle and non-irritating, making it suitable even for sensitive skin. It helps control body odour throughout the day while leaving a fresh, floral fragrance. With regular use, my underarms feel smoother and look brighter, thanks to the mild exfoliation. The roll-on format is convenient and mess-free, and it dries quickly without any stickiness. A great everyday underarm serum that combines skincare and deodorant benefits in one.
Review: It is a very good product. A lightweight product that absorbs quickly and leaves the underarms feeling fresh without any stickiness. Its brightening ingredients help lighten dark spots ,you can see visible improvement in a few weeks. It also works well as a deodorant, reducing odors and keeping you comfortable throughout the day. The fragrance feels pleasant. It smells beautiful

## Features

- Intense Brightening: This roll-on serum provides intense underarm brightening in just 3 weeks, giving you a radiant and even skin tone.
- Potent Ingredients: Powered by 3 potent ingredients - Bioecolea, Mandelic Acid, and Boiwhite - for effective exfoliation and brightening.
- Sensitive Skin Friendly: Suitable for sensitive skin, this serum gently yet effectively brightens and softens underarm skin.
- Long-Lasting Freshness: Formulated to control odour and provide all-day freshness, keeping you feeling confident throughout the day.
- Easy Application: The roll-on applicator allows for convenient and mess-free application of the serum to the underarm area.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DP4FQLC4 |
| ASIN  | B0DP4FQLC4 |
| Best Sellers Rank | #147,828 in Beauty ( See Top 100 in Beauty ) #2,632 in Deodorant |
| Customer reviews | 4.3 4.3 out of 5 stars (735) |
| Date First Available  | 26 April 2025 |
| Manufacturer | Cos-IQ |
| Manufacturer  | Cos-IQ |
| Manufacturer reference | 8904480800445 |
| Manufacturer reference  | 8904480800445 |
| Product Dimensions | 10 x 6 x 6 cm; 40 g |
| Product Dimensions  | 10 x 6 x 6 cm; 40 g |

## Product Details

- **Brand:** COS-IQ
- **Item form:** Roll-on Serum
- **Number of Items:** 1
- **Scent:** Flora
- **Special features:** All-day Freshness, Brightening, Long-lasting Protection, Odour Control

## Images

![Brightening Underarm Roll On Serum for Women | With Bioecolea, Mandelic Acid and Bio White | Prevents Body Odour, Brightens Skin & Exfoliates Underarms | Long Lasting deodorant roll on with - Image 1](https://m.media-amazon.com/images/I/61IDHtkI41L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***L on 12 January 2026*

I’ve been using the Cos-IQ Brightening Underarm Roll-On Serum and it has worked really well for me. The formula feels gentle and non-irritating, making it suitable even for sensitive skin. It helps control body odour throughout the day while leaving a fresh, floral fragrance. With regular use, my underarms feel smoother and look brighter, thanks to the mild exfoliation. The roll-on format is convenient and mess-free, and it dries quickly without any stickiness. A great everyday underarm serum that combines skincare and deodorant benefits in one.

### ⭐⭐⭐⭐⭐ Review
*by S***M on 3 January 2026*

It is a very good product. A lightweight product that absorbs quickly and leaves the underarms feeling fresh without any stickiness. Its brightening ingredients help lighten dark spots ,you can see visible improvement in a few weeks. It also works well as a deodorant, reducing odors and keeping you comfortable throughout the day. The fragrance feels pleasant. It smells beautiful

### ⭐⭐⭐⭐⭐ Review
*by L***I on 5 December 2025*

It is a lightweight product that absorbs quickly and leaves the underarms feeling fresh without any stickiness. Its brightening ingredients help lighten dark patches and even out the skin tone with consistent use, and you can see visible improvement in a few weeks. It also works well as a deodorant, reducing odor and keeping you comfortable throughout the day. The roll-on applicator is convenient and mess-free, and the soft fragrance feels pleasant. Overall, it’s a great choice if you’re looking for an underarm product that brightens, smoothens, and keeps you fresh daily.

## Frequently Bought Together

- Cos-IQ Brightening Underarm Roll On Serum for Women | With Bioecolea, Mandelic Acid and Bio White | Prevents Body Odour, Brightens Skin & Exfoliates Underarms | Long Lasting deodorant roll on with
- Cos-IQ 20% Vitamin C Face Serum With Vit E, & Ferulic Acid | Safe and Effective Skin Brightening Serum for Glowing Skin, Protects Against, Wrinkles, Fine Lines, Dark Spots | 30ml

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**Shop now:** [https://www.desertcart.ie/products/722391327-brightening-underarm-roll-on-serum-for-women-with-bioecolea-mandelic](https://www.desertcart.ie/products/722391327-brightening-underarm-roll-on-serum-for-women-with-bioecolea-mandelic)

---

*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-16*