---
product_id: 79769934
title: "- 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: "303204₫"
currency: VND
in_stock: true
reviews_count: 8
category: "Biolage"
url: https://www.desertcart.vn/products/79769934-smooth-proof-6-in-1-hair-serum-100ml-deep-smoothening
store_origin: VN
region: Vietnam
---

# 72HR frizz control Vegan & cruelty-free Avocado & grape seed oils - 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:** 303204₫
**Availability:** ✅ In Stock

## Summary

> ✨ Smooth, sleek, and sustainably chic – your hair’s new best friend!

## Quick Answers

- **What is this?** - 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?** 303204₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/79769934-smooth-proof-6-in-1-hair-serum-100ml-deep-smoothening)

## 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

- • **Ethical Elegance:** Vegan, paraben-free, and Leaping Bunny certified—beauty that’s kind to you and the planet.
- • **All-Day Frizz Defense:** Locks in smoothness for up to 72 hours, so your hair stays flawless from boardroom to brunch.
- • **Universal Hair Harmony:** Perfectly formulated for every hair type, because your unique style deserves tailored care.
- • **6-in-1 Hair Transformation:** Controls frizz, smoothens ends, protects from humidity, nourishes, detangles instantly, and adds shine—your complete hair upgrade.
- • **Nature-Powered Nourishment:** Infused with avocado and grape seed oils to deeply hydrate and revitalize every strand.

## Overview

Biolage Smooth Proof 6-in-1 Hair Serum is a professional-grade, vegan hair serum enriched with avocado and grape seed oils. It delivers six powerful benefits—frizz control, smoothing rough ends, humidity protection, nourishment, instant detangling, and shine—lasting up to 72 hours. Suitable for all hair types, this paraben-free formula is cruelty-free and designed to elevate your hair care routine with nature-inspired science.

## 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.

Review: 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.
Review: good product - worth to give it a try . it smells lovely and works well too , even on dry frizzy curly hair.

## 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 | #139 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 28,607 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

![- 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)
![- 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)
![- 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)
![- 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)
![- 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

### ⭐⭐⭐⭐⭐ Amazing!
*by R***M on 15 February 2026*

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.

### ⭐⭐⭐⭐ good product
*by A***A on 21 December 2025*

worth to give it a try . it smells lovely and works well too , even on dry frizzy curly hair.

### ⭐⭐⭐⭐⭐ Good hair serum
*by N***E on 9 January 2026*

Lightweight, non-sticky, and perfect for frizz control. Leaves hair soft, manageable, and glossy. Great for daily use.

## 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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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-18*