---
product_id: 680998341
title: "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 Fresh Floral Fragrance | Suitable for Sensitive Skin | 40ml"
brand: "cos-iq"
price: "€ 10.57"
currency: EUR
in_stock: true
reviews_count: 8
category: "Cos Iq"
url: https://www.desertcart.hr/products/680998341-cos-iq-brightening-underarm-roll-on-serum-for-women-bioecolea
store_origin: HR
region: Croatia
---

# Brightens underarms in 3 weeks Bioecolea + Mandelic Acid exfoliation Lightweight, fast-absorbing formula 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 Fresh Floral Fragrance | Suitable for Sensitive Skin | 40ml

**Brand:** cos-iq
**Price:** € 10.57
**Availability:** ✅ In Stock

## Summary

> ✨ Brighten Boldly, Freshen Fearlessly 💐

## Quick Answers

- **What is this?** 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 Fresh Floral Fragrance | Suitable for Sensitive Skin | 40ml by cos-iq
- **How much does it cost?** € 10.57 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/680998341-cos-iq-brightening-underarm-roll-on-serum-for-women-bioecolea)

## 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

- • **Effortless Elegance:** Roll-on applicator ensures mess-free, quick application—perfect for your on-the-go lifestyle.
- • **Gentle on Sensitive Skin:** Formulated to soothe and brighten without irritation—because your underarms deserve the best care.
- • **Radiant Confidence in 21 Days:** Experience visibly brighter, even-toned underarms that elevate your everyday glow.
- • **Triple-Action Botanical Power:** Harness the exfoliating and brightening synergy of Bioecolea, Mandelic Acid, and Bio White for skin that feels renewed.
- • **All-Day Freshness, No Compromise:** Stay confidently odor-free with a long-lasting fresh floral fragrance designed for busy professionals.

## Overview

Cos-IQ Brightening Underarm Roll On Serum is a 40ml lightweight deodorant-serum hybrid that brightens underarm skin visibly within 3 weeks using potent natural actives like Bioecolea, Mandelic Acid, and Bio White. It offers long-lasting odor control with a fresh floral scent, is suitable for sensitive skin, and features a convenient roll-on applicator for quick, mess-free use—ideal for professionals seeking confidence and care in one sleek formula.

## Description

desertcart.in: Buy 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 Fresh Floral Fragrance | Suitable for Sensitive Skin | 40ml online at low price in India on desertcart.in. Check out 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 Fresh Floral Fragrance | Suitable for Sensitive Skin | 40ml reviews, ratings, specifications and more at desertcart.in. Free Shipping, Cash on Delivery Available.

Review: Good product - 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: Effective Brightening + Long-Lasting Freshness – Perfect for Daily Use!! - The Cos-IQ Brightening Underarm Roll-On Serum is honestly one of the best underarm care products I’ve used. It combines the power of Mandelic Acid, Bioecolia, and Bio White, which work together to brighten the skin, reduce pigmentation, and gently exfoliate without causing irritation. What I love most is that it controls body odour for long hours while staying extremely gentle on sensitive skin. The texture is lightweight, non-sticky, and dries quickly—no white marks, no residue, and no discomfort. The fresh floral fragrance is subtle yet refreshing, making you feel clean all day. After consistent use, there is a visible improvement in underarm smoothness and even tone, which is a big plus for anyone dealing with darkness or roughness. It’s rare to find a roll-on that works as a brightening treatment + deodorant at the same time, but this one does both perfectly. And the quantity of 40 ml lasts long making it a value for money. For daily freshness, odour control, and brighter underarms, this product is a must-have!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DP4FQLC4 |
| Additional Features | All-day Freshness, Brightening, Long-lasting Protection, Odour Control |
| Best Sellers Rank | #2,189 in Beauty ( See Top 100 in Beauty ) #56 in Deodorant |
| Brand | COS-IQ |
| Branded Scent | Flora |
| Customer Reviews | 4.3 out of 5 stars 968 Reviews |
| Item Form | Roll-on Serum |
| Item Height | 6 Centimeters |
| Item Type Name | Underarm Roll-on Serum |
| Item Volume | 40 Millilitres |
| Item Weight | 40 Grams |
| Manufacturer | Cos-IQ, R.I. Ayurveda Research Labs, Dilshad Garden Industrial Area, G.T. Road, Delhi 110095, Email: care@mycosiq.com, Phone: (+91) 9310970875 |
| Manufacturer Contact Information | R.I. Ayurveda Research Labs, Dilshad Garden Industrial Area, G.T. Road, Delhi 110095, Email: care@mycosiq.com, Phone: (+91) 9310970875 |
| Net Quantity | 40.0 Milliliters |
| Number of Items | 1 |
| Packer Contact Information | Inlabs Lifesciences Pvt Ltd, Janakpuri New Delhi-110058, Email: care@mycosiq.com |
| Scent | Flora |
| Special Feature | All-day Freshness, Brightening, Long-lasting Protection, Odour Control |
| Target Use Body Part | Arm |
| Unit Count | 40.0 Milliliters |

## Product Details

- **Application Method:** Roll-on
- **Brand:** COS-IQ
- **Branded Scent:** Flora
- **Item Form:** Roll-on Serum
- **Item Volume:** 40 Millilitres
- **Net Quantity:** 40.0 Milliliters
- **Number of Items:** 1
- **Scent:** Flora
- **Special Feature:** All-day Freshness, Brightening, Long-lasting Protection, Odour Control
- **Use for:** Arm

## Images

![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 Fresh Floral Fragrance | Suitable for Sensitive Skin | 40ml - Image 1](https://m.media-amazon.com/images/I/61IDHtkI41L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good product
*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

### ⭐⭐⭐⭐⭐ Effective Brightening + Long-Lasting Freshness – Perfect for Daily Use!!
*by T***A on 28 November 2025*

The Cos-IQ Brightening Underarm Roll-On Serum is honestly one of the best underarm care products I’ve used. It combines the power of Mandelic Acid, Bioecolia, and Bio White, which work together to brighten the skin, reduce pigmentation, and gently exfoliate without causing irritation. What I love most is that it controls body odour for long hours while staying extremely gentle on sensitive skin. The texture is lightweight, non-sticky, and dries quickly—no white marks, no residue, and no discomfort. The fresh floral fragrance is subtle yet refreshing, making you feel clean all day. After consistent use, there is a visible improvement in underarm smoothness and even tone, which is a big plus for anyone dealing with darkness or roughness. It’s rare to find a roll-on that works as a brightening treatment + deodorant at the same time, but this one does both perfectly. And the quantity of 40 ml lasts long making it a value for money. For daily freshness, odour control, and brighter underarms, this product is a must-have!

### ⭐⭐⭐⭐⭐ Best formula for underarms
*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.

## 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.hr/products/680998341-cos-iq-brightening-underarm-roll-on-serum-for-women-bioecolea](https://www.desertcart.hr/products/680998341-cos-iq-brightening-underarm-roll-on-serum-for-women-bioecolea)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-02*