- 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

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

Cos - IQ brightening underarm roll on serum is a perfect blend of freshness and care for sensitive skin. it helps prevent body odour while gently whitening and exfoliating underarms. The lightweight formula absorbs quickly living a soft smooth feel without stickness. This is a fantastic deodorant it keeps me fresh all day even in the heat of Delhi without any unpleasant body odour. this is helpful for brightness, underarms for smooth and soft lovely skin. This is a must buy product and really helpful for us

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!

I love the fragrance and use this one on a daily basis. It also prevents my underarms from discolouring and leaves it fresh for hours.

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.

It is a lightweight roll-on serum that absorbs quickly and feels comfortable on the skin. It helps keep underarms feeling fresh without any stickiness. With regular use, it supports a more even-looking skin tone and helps reduce body odour. The fragrance is mild and pleasant. Overall, a good product.

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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.