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✨ Smooth, sleek, and sustainable – your hair’s new best friend!
Biolage Smooth Proof 6-in-1 Hair Serum is a professional-grade, vegan hair serum enriched with avocado and grape seed oils that delivers up to 72 hours of frizz control. Designed for all hair types, it smoothens rough ends, protects against humidity, nourishes dry strands, detangles instantly, and adds a natural shine. Packaged sustainably and cruelty-free, this 100ml serum is your go-to for a polished, healthy look that lasts.





| Asin | B01HO9EC94 |
| Best Sellers Rank | #2 in Hair Styling Serums |
| Country Of Origin | India |
| Date First Available | 3 May 2014 |
| Generic Name | BIOLAGE Smoothproof 6-in1 Deep Smoothening Serum | Paraben free|Controls frizz, Smoothens rough ends and adds instant shine| For Frizzy Hair | 100ml |
| Included Components | Serum |
| Is Discontinued By Manufacturer | No |
| Item Dimensions Lxwxh | 38 x 38 x 149 Millimeters |
| Item Model Number | BOCAF100 |
| Item Weight | 100 g |
| Manufacturer | L'Oréal India, L’ORÉAL INDIA PVT. LTD., CHAKAN, PUNE-410 501, M. LIC. NO.: MPD/C-44. N) PRITAM INTERNATIONAL PVT. LTD., K. NO. 138, RAIPUR INDUSTRIAL AREA, ROORKEE247667,UTTARAKHAND |
| Net Quantity | 100.0 Milliliters |
| Packer | L’ORÉAL INDIA PVT. LTD., CHAKAN, PUNE-410 501, M. LIC. NO.: MPD/C-44. N) PRITAM INTERNATIONAL PVT. LTD., K. NO. 138, RAIPUR INDUSTRIAL AREA, ROORKEE247667,UTTARAKHAND |
| Product Dimensions | 3.8 x 3.8 x 14.9 cm; 100 g |
User
Really good product
Value of money product, using it for 2 years now. No stick and control frizz
User
It is good product.
Very smooth serum for frizzy hair.
User
Good
I’ve been using this serum for the last 5 years and it’s really amazing. It keeps my hair smooth and tangle-free. Such a good product.
User
Good with the same biolage shampoo and conditioner
Truly work magically like it's quality... Smooth for hair no oiliness easy to use good fragrance....
User
Nice and lightweight, but results are ordinary
I like that this serum features avocado and grape seed oil without feeling heavy or sticky. It leaves a nice initial shine and makes combing through damp hair easier. That said, the effects wear off pretty quickly in humid conditions. It’s a standard, middle-of-the-road serum that does an alright job, but nothing extraordinary.
User
Super
Excellent too good using this from past 7 years
User
For fine or straight hair
Super lightweight best for fine hairs. The fragrance is good. It's not oily. Gives you the shine.
User
Same product but different experience at second time
Here’s a clean and corrected version of your review:“I have used this hair serum before and it worked really well for me. It gave my hair a smooth texture and was very effective. However, this time I ordered it from Amazon, and the product quality seems completely different. It doesn’t provide any smoothness or texture at all, and it feels like it’s not working. I’m not sure what went wrong, but this experience has been disappointing.”If you want, I can make it sound more strict (for complaint) or more casual (for social media).
User
Lo consiglio
È fantastico lascia i capelli morbidi e setosi lo consiglio per chi ha i capelli crespi. Ottimo prodotto
User
يستحق الشراء
يعطي نعومة وحتى على اليد بعد ما تمسحي شعرك يصير ناعم وريحته حلوة
User
Très mauvaise composition
Mauvaise composition dommage j’ai dû le jeter. Noté 0 sur Yuka
User
It works.
Excellent. Took my frizz away and it has made a difference in the look of my hair. Smells divine too!
User
Love this 👍
Good for my hair. Sadly discontinued 😞
Trustpilot
2 months ago
3 weeks ago