







✨ Glow where it counts — confidence in every roll! 🎯
Cos-IQ Intimate Brightening Roll-On Serum is a dermatologist-approved, unisex formula featuring Azelaic Acid and Alpha + Beta Arbutin complex. Designed for targeted brightening of intimate areas like underarms, inner thighs, knees, and bikini line, it offers a gentle, non-irritating solution with a convenient roll-on applicator for precise, hygienic use.






| Manufacturer | Cos-IQ |
| Country of Origin | India |
| Item model number | Brightening Serum |
| Product Dimensions | 5 x 5 x 7 cm; 80 g |
| ASIN | B0DS93QGY3 |
A**A
Gentle & Effective
The roll-on design makes it super easy to use and mess-free. The serum has a smooth, non-greasy texture that sinks into the skin quickly. It feels soothing and comfortable, especially for sensitive areas. With consistent use, it helps reduce uneven tone and leaves the skin feeling soft and nourished.
P**R
Gentle, Effective & Worth It!
I’ve been using the Cos-IQ Intimate Brightening Roll-On Serum for a few weeks now, and I’m genuinely impressed. The formula is gentle on the skin, doesn’t cause any irritation, and absorbs quickly without leaving any sticky residue. I’ve noticed a visible improvement in the texture and tone of the area — it’s looking much more even and smooth.I also love that it’s in a roll-on form, which makes application super easy and mess-free. Plus, it has a mild, clean scent that feels fresh. Definitely a confidence booster and a great addition to my self-care routine!Highly recommend for anyone looking for a safe and effective brightening product for intimate areas.
S**L
Amazing product 👏
Really very effective product..This roll-on is super gentle and works better than most stuff I’ve tried before, doesn’t burn or sting. No stickiness or strong fragrance, and super easy to use as well. And happy with the results so far. It feels soothing on sensitive skin with no discomfort. The ingredients like Azelaic Acid & Alpha + Beta Arbutin Complex seem to be doing their job really well. Plus, it helps maintain freshness throughout the day.
R**
Nice and Effective
Gentle and effective roll-on, helps reduce darkness in intimate area and inner thighs.
D**A
Good for intimate area brightening
The azelaic acid and arbutin complex seems to work well for darkened areas. Application is easy with the roll-on format and it absorbs quickly without stickiness. Haven't experienced any irritation which was my main concern for sensitive areas. The results are slow but consistent. Good value at the discounted price and the bottle lasts quite long with regular use.
A**R
The applicator is not working efficiently
The roll on applicator is not functioning properly. The liquid doesn't come out at all
R**
Amazing experience
This product is really good to reduce intimate areas dark spots even tone and provides brighten soft skin also there is not any irritation after use and with its roll on function it's easy to use its lightweight so absorbed quickly also it's comes with nice fragrance I really liked it
H**A
Gentle on skin
Amazing product, good for daily use, I've been using the COSIQ Intimate Brightening Roll-On Serum for a few weeks now, and I can already see a visible difference. The serum is gentle, non-sticky, and absorbs quickly. It feels smooth on the skin and has a pleasant, mild fragrance. Highly recommended for anyone looking for an effective and safe
Trustpilot
1 month ago
3 days ago