









✨ Unlock your smoothest, most radiant hair yet — because your hair deserves the VIP treatment!
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, nourishes, detangles, and protects hair from humidity while being color-safe and paraben-free. With a refreshing citrus scent and cruelty-free certification, it’s the ultimate sustainable solution for sleek, manageable hair.





| ASIN | B0CYH314XG |
| Best Sellers Rank | #137 in Beauty ( See Top 100 in Beauty ) #2 in Hair Styling Serums |
| Brand | Biolage |
| Customer Reviews | 4.3 out of 5 stars 28,543 Reviews |
| Hair Type | Dry, Frizzy |
| Item Form | Serum |
| Item Type Name | Hair_Serum |
| Item Volume | 200 Millilitres |
| Item Weight | 200 Grams |
| Liquid Volume | 200 Millilitres |
| Manufacturer | L'Oréal India |
| Number of Items | 2 |
| Product Benefits | Nourishing |
| Scent | Avocado |
| Unit Count | 200.0 Milliliters |
R**M
Amazing!
Works great for softness, smoothness and frizz-control on different hair types (straight, curly, wavy). Smells amazing. A little bit of the product goes a long way.
A**A
good product
worth to give it a try . it smells lovely and works well too , even on dry frizzy curly hair.
N**E
Good hair serum
Lightweight, non-sticky, and perfect for frizz control. Leaves hair soft, manageable, and glossy. Great for daily use.
N**P
Good product
Good and effective product it gives shine to hair and bottle does not leak or has damage also protect from heat .
S**A
Not worth the money
Not as effective as mentioned
E**M
Beautiful. Best. A true diva of a product.
Love it. No notes. Only serum I'm willing to spend money on.
J**I
Very good product gives smoothness nd shine
Very good gives smoothness to hair .smell is so fresh as well
D**E
Frizz free hair
I have been using Matrix products since I was a teenager. It works well for my hair. I use it after shower and my hair feels smooth and frizz free all day long. Plus your hair smells amazing.
Trustpilot
3 weeks ago
5 days ago