---
product_id: 79769934
title: "Biolage Smooth Proof 6-in-1 Hair Serum 100ml | Deep Smoothening With Avocado & Grape Seed Oil | Up to 72HR Frizz Control |For Women & Men | Vegan & Cruelty-Free"
brand: "biolage"
price: "฿631"
currency: THB
in_stock: true
reviews_count: 13
category: "Biolage"
url: https://www.desertcart.co.th/products/79769934-biolage-smooth-proof-6-in-1-hair-serum-100ml-deep
store_origin: TH
region: Thailand
---

# 72HR frizz control Vegan & cruelty-free Avocado & grape seed oils Biolage Smooth Proof 6-in-1 Hair Serum 100ml | Deep Smoothening With Avocado & Grape Seed Oil | Up to 72HR Frizz Control |For Women & Men | Vegan & Cruelty-Free

**Brand:** biolage
**Price:** ฿631
**Availability:** ✅ In Stock

## Summary

> ✨ Unlock your smoothest, most radiant hair yet!

## Quick Answers

- **What is this?** Biolage Smooth Proof 6-in-1 Hair Serum 100ml | Deep Smoothening With Avocado & Grape Seed Oil | Up to 72HR Frizz Control |For Women & Men | Vegan & Cruelty-Free by biolage
- **How much does it cost?** ฿631 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/79769934-biolage-smooth-proof-6-in-1-hair-serum-100ml-deep)

## Best For

- biolage enthusiasts

## Why This Product

- Trusted biolage brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **All-Day Frizz Defense:** Enjoy up to 72 hours of smooth, frizz-free hair that keeps you looking polished from morning meetings to after-hours events.
- • **Sustainable Self-Care:** Feel good about your beauty routine with a vegan, cruelty-free serum that’s as kind to the planet as it is to your hair.
- • **Universal Hair Harmony:** Perfectly formulated for every hair type, so you can join the smooth hair club no matter your texture or style.
- • **6-in-1 Hair Transformation:** Control frizz, smooth rough ends, protect from humidity, nourish dry hair, detangle instantly, and add shine—all in one sleek formula.
- • **Nature-Powered Nourishment:** Infused with avocado and grape seed oils, this serum deeply nourishes and revitalizes every strand for a healthy, vibrant shine.

## Overview

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.

## Description

Trusted by professionals to give the best of nature for hair. BIOLAGE SMOOTHPROOF Deep Smoothing 6-in-1 Serum is infused with avocado and grape seed oils, this non-sticky formula gently envelops hair to control frizz and seal in smoothness without weighing it down. It is a paraben free serum that controls frizz, smoothens rough ends, protects from humidity, nourishes dry hair, instantly detangles & adds instant shine. Gives perfectly smooth, frizz-free hair for upto 72 hours When using the system of SMOOTHPROOF shampoo, conditioner and serum vs. a non-conditioning shampoo.

## Features

- NATURE INSPIRED PROFESSIONAL HAIR CARE SOLUTION: Indulge in self-care with non-sticky Biolage Smooth Proof Serum designed to control frizzy hair & add instant subtle smoothness
- ENRICHED WITH AVOCADO & GRAPE SEED OIL: Transform your hair with nourishing ingredients like the avocado & grape seed oil, revitalize your regime with soothing citrusy fragrance to feel fresh throughout the day
- 6-in-1 BENEFITS & SUITABLE FOR EVERY HAIR TYPE: Controls frizz, smoothens rough ends, protects from humidity, nourishes dry hair, instantly detangles & adds instant shine. Can be easily applied evenly through damp hair & suitable for any hair type
- UPGRADE WITH Smooth Proof REGIME SYSTEM: Improve manageability using the shampoo, conditioner & serum system - a complete natural regime developed for your healthy hair
- COMMITMENT TO SUSTAINABILITY: Vegan & sustainable, the brand has been given the Leaping Bunny stamp of approval by Cruelty Free International. From formulas to packaging, all of our products are produced through responsible manufacturing and green science.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01HO9EC94 |
| Best Sellers Rank | #114 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 28,812 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 |

## Product Details

- **Brand:** Biolage
- **Hair Type:** All
- **Item Form:** Serum
- **Item Volume:** 100 Millilitres
- **Liquid Volume:** 100 Millilitres
- **Material Type Free:** Paraben Free
- **Net Quantity:** 100.0 Milliliters
- **Number of Items:** 1
- **Scent:** Avocado

## Images

![Biolage Smooth Proof 6-in-1 Hair Serum 100ml | Deep Smoothening With Avocado & Grape Seed Oil | Up to 72HR Frizz Control |For Women & Men | Vegan & Cruelty-Free - Image 1](https://m.media-amazon.com/images/I/51PBDFlTFKL.jpg)
![Biolage Smooth Proof 6-in-1 Hair Serum 100ml | Deep Smoothening With Avocado & Grape Seed Oil | Up to 72HR Frizz Control |For Women & Men | Vegan & Cruelty-Free - Image 2](https://m.media-amazon.com/images/I/61y2FQ85y1L.jpg)
![Biolage Smooth Proof 6-in-1 Hair Serum 100ml | Deep Smoothening With Avocado & Grape Seed Oil | Up to 72HR Frizz Control |For Women & Men | Vegan & Cruelty-Free - Image 3](https://m.media-amazon.com/images/I/71lOzqbi1pL.jpg)
![Biolage Smooth Proof 6-in-1 Hair Serum 100ml | Deep Smoothening With Avocado & Grape Seed Oil | Up to 72HR Frizz Control |For Women & Men | Vegan & Cruelty-Free - Image 4](https://m.media-amazon.com/images/I/71jQJXOpmlL.jpg)
![Biolage Smooth Proof 6-in-1 Hair Serum 100ml | Deep Smoothening With Avocado & Grape Seed Oil | Up to 72HR Frizz Control |For Women & Men | Vegan & Cruelty-Free - Image 5](https://m.media-amazon.com/images/I/612yVHCWGML.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Please confirm on the quantity?? matrix opticare smooth shampoo (400 ml) + matrix opticare smooth conditioner (196 g) + matrix opticare smoothserum???**
A: i got it

**Q: Which product I must use to stop or prevent hair fall?**
A: First find reason of hairfall,, so you may consult a doctor

**Q: It si matrix biolage serum or not because some bottle not mansion matrix .why?**
A: Yes it is

**Q: What if the quality of product is not upto tha mark?**
A: Quality is genuine but quantity may vary

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by R***M on 15 February 2026*



### ⭐⭐⭐⭐ Review
*by A***A on 21 December 2025*



### ⭐⭐⭐⭐⭐ Review
*by P***R on 31 March 2026*



## Frequently Bought Together

- Matrix Biolage Smoothproof Avocado Deep Smoothing Serum Smoothes and Controls Frizzy hair - 100ml
- Biolage Dry Hair Shampoo, Hydrating Shampoo, Moisturises and Softens Dry Hair, HydraSource, 250 ml
- Biolage ,SmoothProof ,Conditioner Smoothing Conditioner ,for Frizzy Hair 200 ml

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**Shop now:** [https://www.desertcart.co.th/products/79769934-biolage-smooth-proof-6-in-1-hair-serum-100ml-deep](https://www.desertcart.co.th/products/79769934-biolage-smooth-proof-6-in-1-hair-serum-100ml-deep)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-04-25*