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✨ Unlock your smoothest, most radiant hair yet!
Biolage Smooth Proof 6-in-1 Hair Serum is a professional-grade, paraben-free formula enriched with avocado and grape seed oils that delivers six essential benefits: frizz control, smoothing rough ends, humidity protection, nourishment, detangling, and instant shine. Suitable for all hair types, it offers up to 72 hours of frizz-free smoothness while being vegan and cruelty-free, making it a sustainable choice for healthy, manageable hair.





| ASIN | B01HO9EC94 |
| Best Sellers Rank | #103 in Beauty ( See Top 100 in Beauty ) #2 in Hair Styling Serums |
| Brand | Biolage |
| Country of Origin | India |
| Customer Reviews | 4.3 out of 5 stars 29,266 Reviews |
| Hair Type | All |
| Included Components | Serum |
| Item Form | Serum |
| Item Type Name | BIOLAGE Smoothproof 6-in1 Deep Smoothening Serum | Paraben free|Controls frizz, Smoothens rough ends and adds instant shine| For Frizzy Hair | 100ml |
| Item Volume | 100 Millilitres |
| Item Weight | 100 Grams |
| Liquid Volume | 100 Millilitres |
| 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 |
| Manufacturer Contact Information | 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 |
| Material Type Free | Paraben Free |
| Number of Items | 1 |
| Packer Contact Information | 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 Benefits | Trusted by Professionals and consumers alike. Hair serum enriched with Avocado, Grape-seed oils and gives 6-in-1 benefits: controls frizz, smoothens rough ends, protects from humidity, nourishes dry hair, instantly detangles & adds instant shine. Product Benefits Trusted by Professionals and consumers alike. Hair serum enriched with Avocado, Grape-seed oils and gives 6-in-1 benefits: controls frizz, smoothens rough ends, protects from humidity, nourishes dry hair, instantly detangles & adds instant shine. See more |
| Scent | Avocado |
| Unit Count | 100.0 Milliliters |
N**N
Amazing product
Super smoothly. Great for fizzy and dry hair
A**A
good product
worth to give it a try . it smells lovely and works well too , even on dry frizzy curly hair.
S**N
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.
S**A
Super good
Super good product makes my hair silky and is easy to detangle
N**H
Very very good
Product is very good quality and quantity is also very nice and good
M**U
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).
R**A
For fine or straight hair
Super lightweight best for fine hairs. The fragrance is good. It's not oily. Gives you the shine.
M**A
Nice
Nice hair serum in this range Quantity also good
M**A
Lo consiglio
È fantastico lascia i capelli morbidi e setosi lo consiglio per chi ha i capelli crespi. Ottimo prodotto
Z**S
يستحق الشراء
يعطي نعومة وحتى على اليد بعد ما تمسحي شعرك يصير ناعم وريحته حلوة
K**I
Très mauvaise composition
Mauvaise composition dommage j’ai dû le jeter. Noté 0 sur Yuka
R**Y
It works.
Excellent. Took my frizz away and it has made a difference in the look of my hair. Smells divine too!
E**D
So good!
I don’t need to use a conditioner if I’m using this. It makes my hair feel fuller and soft, without any heaviness or greasiness. I have also used the surplus on my hands as a body moisturiser. Really glad I bought this
Trustpilot
2 days ago
3 weeks ago