--- product_id: 267245609 title: "Biosilk Silk Therapy Serum for Unisex - 167 ml Serum" brand: "biosilk" price: "208.49 DT" currency: TND in_stock: true reviews_count: 8 category: "Biosilk" url: https://www.desertcart.tn/products/267245609-biosilk-silk-therapy-serum-for-unisex-167-ml-serum store_origin: TN region: Tunisia --- # Adds lasting shine & softness Vitamin E enriched, cruelty-free Weightless leave-in serum Biosilk Silk Therapy Serum for Unisex - 167 ml Serum **Brand:** biosilk **Price:** 208.49 DT **Availability:** ✅ In Stock ## Summary > 💎 Unlock your hair’s silk secret—shine, softness, and strength in every drop! ## Quick Answers - **What is this?** Biosilk Silk Therapy Serum for Unisex - 167 ml Serum by biosilk - **How much does it cost?** 208.49 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/267245609-biosilk-silk-therapy-serum-for-unisex-167-ml-serum) ## Best For - biosilk enthusiasts ## Why This Product - Trusted biosilk brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Timeless Trust:** Loved for over 15 years with 40,000+ rave reviews, a staple in professional hair care - • **Universal Hair Harmony:** Perfectly compatible with all hair types for smooth, manageable strands - • **Clean & Conscious Beauty:** Formulated without parabens, BPA, gluten, and cruelty-free for mindful self-care - • **Cuticle-Filling Moisture:** Seals and smooths hair cuticles to eliminate frizz and boost shine - • **Silk-Infused Hair Revival:** Reconstructs and nourishes damaged hair with a featherlight touch ## Overview Biosilk Silk Therapy Serum is a lightweight, leave-in silk hair oil designed to repair, smooth, and protect damaged hair. Enriched with vitamin E and free from parabens, BPA, and gluten, this cruelty-free formula fills hair cuticles to restore softness and lasting shine. Suitable for all hair types, it has been a trusted beauty essential for over 15 years with over 40,000 glowing reviews. ## Description Biosilk Silk Therapy Original 5.56 oz. Review: Excellent stuff - My wife use it more than 15 years and it's excellent Review: Good - Product is as described, feedback from my lady is really good ## Features - BioSilk Silk Therapy, Original, is a weightless leave-in silk hair oil for damaged hair with replenishing and reconstructing treatment. Applies to all hair types - Hair treatment that helps repair, smoothen, and protect all hair types. Silk hair serum for dry damaged hair - Hair moisturiser that fills the voids in the hair cuticle to create smooth hair. Adds lasting shine and softness ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B001797W40 | | Active Ingredients | vitamin e | | Additional Features | Silk Therapy | | Age Range Description | Adult | | Age range (description) | Adult | | Best Sellers Rank | #24,512 in Beauty ( See Top 100 in Beauty ) #132 in Hair Styling Serums | | Brand | Biosilk | | Brand Name | Biosilk | | Customer Reviews | 4.8 out of 5 stars 40,211 Reviews | | Global Trade Identification Number | 00633911744147 | | Hair Conditioner Type | Leave-In Hair Conditioner | | Hair Type | Damaged | | Hair type | Damaged | | Included Components | Active Substance Combinations | | Item Dimensions | 26.7 x 38.1 x 14.2 centimeters | | Item Form | Gel | | Item form | Gel | | Liquid Volume | 5.64 Fluid Ounces | | Manufacturer | BIOSILK | | Manufacturer Part Number | 633911744147 | | Material Features | Cruelty Free | | Material Type Free | BPA Free, Gluten Free, Paraben Free | | Material features | Cruelty Free | | Model Number | 0633911744147 | | Number of Items | 1 | | Package Type Name | Bottle | | Product Benefits | Nourishing, Moisturizing, Softening | | Product benefits | Nourishing, Moisturizing, Softening | | Recommended Uses For Product | Damaged Hair | | Scent Name | Amber | | Size | 5.7 fl oz | | Special Ingredients | Vitamin E | | UPC | 885376771088 633911401033 885892172208 885401537894 885529336812 633911651223 633911747223 885376888830 | | Unit Count | 167 Milliliters | ## Product Details - **Brand:** Biosilk - **Hair type:** Damaged - **Item form:** Gel - **Material features:** Cruelty Free - **Product benefits:** Nourishing, Moisturizing, Softening ## Images ![Biosilk Silk Therapy Serum for Unisex - 167 ml Serum - Image 1](https://m.media-amazon.com/images/I/51AC6LwmJDL.jpg) ![Biosilk Silk Therapy Serum for Unisex - 167 ml Serum - Image 2](https://m.media-amazon.com/images/I/61e2n+S-WIL.jpg) ![Biosilk Silk Therapy Serum for Unisex - 167 ml Serum - Image 3](https://m.media-amazon.com/images/I/71koHGd7zML.jpg) ![Biosilk Silk Therapy Serum for Unisex - 167 ml Serum - Image 4](https://m.media-amazon.com/images/I/61hFAsit-5L.jpg) ![Biosilk Silk Therapy Serum for Unisex - 167 ml Serum - Image 5](https://m.media-amazon.com/images/I/71x9MqcgWCL.jpg) ## Questions & Answers **Q: Do you use this when your hair is wet or dry? (I just have a sample with no instructions).** A: Wet, you don't want to put oil on dry hair **Q: I can't seem to find the info I need on any sites. Is this product animal product free and cruelty free?** A: The bottle states it does not use animal testing. That being said, I use it on my Cairn Terrier every time I bath him. It makes his coat softer, and easier to brush. **Q: Is is sulfate free** A: I rea.d the bottle, and didn't see any sulfates listed. I have been using it since 2001, and will never stop. It is the best thing to ever happen to my hair. It also is great on your skin **Q: does this product contains any silicone?** A: It has cyclotetrasiloxane, cyclopentasiloxane, and clyclopentasiloxane. It is the best product I have ever used on my hair. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent stuff *by N***L on 3 May 2021* My wife use it more than 15 years and it's excellent ### ⭐⭐⭐⭐⭐ Good *by H***M on 24 January 2020* Product is as described, feedback from my lady is really good ### ⭐⭐⭐⭐⭐ روووعة للشعر *by H***. on 5 September 2023* رووووعة ## Frequently Bought Together - BioSilk Silk Therapy Original, Reconstructing Treatment For Adding Shine & Helping Prevent Split Ends, Sulfate, Paraben, & Cruelty-Free, 5.64 Oz - CHI 44 Iron Guard Thermal Protection Spray, Nourishing Formula Helps Resist Heat Damage to Hair & Tame Frizz, 2 Oz - BioSilk Hydrating Therapy Pure Moisture Leave-In Spray, Replenishes Hair Moisture & Protects From Frizz, Sulfate, Paraben, & Cruelty-Free, 7 Oz --- ## 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/267245609-biosilk-silk-therapy-serum-for-unisex-167-ml-serum](https://www.desertcart.tn/products/267245609-biosilk-silk-therapy-serum-for-unisex-167-ml-serum) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-17*