---
product_id: 679698377
title: "Brightening Underarm Roll On Serum | With Bioecolea, Mandelic Acid and Bio White | Fragrance Free | Controls Odour, Provides all-day freshness, softens Skin Long-Lasting Protection | Brightens Skin & Exfoliates Underarms | Suitable For Sensitive Skin | 40Ml"
brand: "cos-iq"
price: "44 zł"
currency: PLN
in_stock: true
reviews_count: 8
category: "Cos Iq"
url: https://www.desertcart.pl/products/679698377-brightening-underarm-roll-on-serum-with-bioecolea-mandelic-acid-bio
store_origin: PL
region: Poland
---

# Brightens in 3 weeks Gentle on sensitive skin All-day odor control Brightening Underarm Roll On Serum | With Bioecolea, Mandelic Acid and Bio White | Fragrance Free | Controls Odour, Provides all-day freshness, softens Skin Long-Lasting Protection | Brightens Skin & Exfoliates Underarms | Suitable For Sensitive Skin | 40Ml

**Brand:** cos-iq
**Price:** 44 zł
**Availability:** ✅ In Stock

## Summary

> ✨ Brighten Boldly, Freshen Fearlessly! 🛡️

## Quick Answers

- **What is this?** Brightening Underarm Roll On Serum | With Bioecolea, Mandelic Acid and Bio White | Fragrance Free | Controls Odour, Provides all-day freshness, softens Skin Long-Lasting Protection | Brightens Skin & Exfoliates Underarms | Suitable For Sensitive Skin | 40Ml by cos-iq
- **How much does it cost?** 44 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/679698377-brightening-underarm-roll-on-serum-with-bioecolea-mandelic-acid-bio)

## 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

- • **Dual Action Power:** Brightens dark spots while controlling odour—because you deserve both.
- • **Effortless Elegance:** Roll-on applicator ensures mess-free, quick absorption for your busy lifestyle.
- • **Radiant Underarms, Fast:** Visible brightening in just 3 weeks with potent Mandelic Acid and Bio White.
- • **Stay Fresh, All Day Long:** Advanced odour control formula keeps you confidently fresh from dawn to dusk.
- • **Sensitive Skin’s Best Friend:** Fragrance-free, gentle Bioecolea blend softens and exfoliates without irritation.

## Overview

Cos-IQ Brightening Underarm Roll On Serum is a fragrance-free, 40ml powerhouse that combines Bioecolea, Mandelic Acid, and Bio White to exfoliate, brighten, and soften underarm skin. Designed for sensitive skin, it delivers visible results in 3 weeks while providing long-lasting odour control and all-day freshness with a lightweight, non-sticky formula.

## Description

desertcart.in: Buy Cos-IQ Brightening Underarm Roll On Serum | With Bioecolea, Mandelic Acid and Bio White | Fragrance Free | Controls Odour, Provides all-day freshness, softens Skin Long-Lasting Protection | Brightens Skin & Exfoliates Underarms | Suitable For Sensitive Skin | 40Ml online at low price in India on desertcart.in. Check out Cos-IQ Brightening Underarm Roll On Serum | With Bioecolea, Mandelic Acid and Bio White | Fragrance Free | Controls Odour, Provides all-day freshness, softens Skin Long-Lasting Protection | Brightens Skin & Exfoliates Underarms | 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!

## 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 | B0DP4F8KND |
| ASIN  | B0DP4F8KND |
| Best Sellers Rank | #2,124 in Beauty ( See Top 100 in Beauty ) #54 in Deodorant |
| Customer Reviews | 4.3 4.3 out of 5 stars (971) |
| Date First Available  | 27 November 2024 |
| Generic Name | Underarm Roll-on Serum |
| Generic Name  | Underarm Roll-on Serum |
| Item Dimensions LxWxH | 10 x 6 x 6 Centimeters |
| Item Dimensions LxWxH  | 10 x 6 x 6 Centimeters |
| Item Weight | 40 g |
| Item Weight  | 40 g |
| Item part number | 8904480800452 |
| Item part number  | 8904480800452 |
| 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  | Cos-IQ, 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 |
| Net Quantity  | 40.0 Milliliters |
| Packer | Inlabs Lifesciences Pvt Ltd, Janakpuri New Delhi-110058, Email: care@mycosiq.com |
| Packer  | Inlabs Lifesciences Pvt Ltd, Janakpuri New Delhi-110058, Email: care@mycosiq.com |
| Product Dimensions | 10 x 6 x 6 cm; 40 g |
| Product Dimensions  | 10 x 6 x 6 cm; 40 g |

## Product Details

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

## Images

![Brightening Underarm Roll On Serum | With Bioecolea, Mandelic Acid and Bio White | Fragrance Free | Controls Odour, Provides all-day freshness, softens Skin Long-Lasting Protection | Brightens Skin & Exfoliates Underarms | Suitable For Sensitive Skin | 40Ml - Image 1](https://m.media-amazon.com/images/I/61ySEWYayoL.jpg)

## 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 | With Bioecolea, Mandelic Acid and Bio White | Fragrance Free | Controls Odour, Provides all-day freshness, softens Skin Long-Lasting Protection | Brightens
- 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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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-01-24*