--- product_id: 259249460 title: "Smoothproof Deep Smoothing 6-in-1 Serum | Paraben free|Controls frizz, Smoothens rough ends and adds instant shine| For Frizzy Hair | 100ml" brand: "biolage" price: "69.52 DT" currency: TND in_stock: true reviews_count: 13 category: "Biolage" url: https://www.desertcart.tn/products/259249460-smoothproof-deep-smoothing-6-in-1-serum-paraben-free-controls store_origin: TN region: Tunisia --- # 72h frizz control Paraben free formula Avocado & grape seed oils Smoothproof Deep Smoothing 6-in-1 Serum | Paraben free|Controls frizz, Smoothens rough ends and adds instant shine| For Frizzy Hair | 100ml **Brand:** biolage **Price:** 69.52 DT **Availability:** ✅ In Stock ## Summary > ✨ Unlock salon-smooth hair that lasts all week! ## Quick Answers - **What is this?** Smoothproof Deep Smoothing 6-in-1 Serum | Paraben free|Controls frizz, Smoothens rough ends and adds instant shine| For Frizzy Hair | 100ml by biolage - **How much does it cost?** 69.52 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/259249460-smoothproof-deep-smoothing-6-in-1-serum-paraben-free-controls) ## 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 - • **Humidity Shield:** Locks out humidity to maintain flawless smoothness even in unpredictable weather. - • **Long-lasting Smoothness:** Enjoy up to 72 hours of frizz-free, sleek hair that keeps you looking polished all day. - • **Instant Shine & Detangle:** Transforms rough ends and tangles into glossy, manageable strands in seconds. - • **Nature-powered Nourishment:** Infused with avocado and grape seed oils to deeply nourish and protect your hair without heaviness. - • **Professional-grade & Paraben Free:** Trusted by experts, this lightweight serum is free from parabens for a clean, safe hair care ritual. ## Overview BIOLAGE Smoothproof Deep Smoothing 6-in-1 Serum is a paraben-free, professional-grade hair serum infused with avocado and grape seed oils. It controls frizz, smoothens rough ends, protects against humidity, nourishes dry hair, detangles instantly, and adds shine—delivering up to 72 hours of sleek, frizz-free hair. Ideal for all hair types, this 100ml lightweight oil formula is a must-have for a polished, effortlessly smooth look. ## 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: Nice - Good Review: Quality is awesome 👌 - One of my random but best purchase. After using about 3 months I am giving this feedback. It is fabulous product . Go for it . ## Features - Quick fix solution for your hair. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01HO9EC94 | | Best Sellers Rank | #739 in Beauty ( See Top 100 in Beauty ) #4 in Hair Styling Serums | | Brand Name | Biolage | | Customer Reviews | 4.2 out of 5 stars 28,993 Reviews | | Hair Type | All | | Hair type | All | | Item Form | Oil | | Item Volume | 100 Milliliters | | Item Weight | 100 Grams | | Item form | Oil | | Liquid Volume | 100 Milliliters | | Liquid volume | 100 Milliliters | | Manufacturer | L'Oréal India | | Material Type Free | Paraben Free | | Material type free | Paraben Free | | Number of Items | 1 | | Product Benefits | Shine | | Product benefits | Shine | | Scent | Grape | | Scent Name | Grape | | Unit Count | 100 Milliliters | ## Product Details - **Hair type:** All - **Liquid volume:** 100 Milliliters - **Material type free:** Paraben Free - **Product benefits:** Shine - **Scent:** Grape ## Images ![Smoothproof Deep Smoothing 6-in-1 Serum | Paraben free|Controls frizz, Smoothens rough ends and adds instant shine| For Frizzy Hair | 100ml - Image 1](https://m.media-amazon.com/images/I/51PBDFlTFKL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Nice *by A***D on 24 April 2026* Good ### ⭐⭐⭐⭐⭐ Quality is awesome 👌 *by S***I on 16 December 2025* One of my random but best purchase. After using about 3 months I am giving this feedback. It is fabulous product . Go for it . ### ⭐⭐⭐⭐ Quality product *by M***L on 21 October 2020* Serum give a different shine and keeps away from dust. I am in love with it's Aroma. ## 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/259249460-smoothproof-deep-smoothing-6-in-1-serum-paraben-free-controls](https://www.desertcart.tn/products/259249460-smoothproof-deep-smoothing-6-in-1-serum-paraben-free-controls) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-16*