--- product_id: 421307 title: "Silk Therapy Cure, 5.64 oz" brand: "biosilk" price: "€ 42.20" currency: EUR in_stock: true category: "Bio Silk" url: https://www.desertcart.at/products/421307-silk-therapy-cure-5-64-oz store_origin: AT region: Austria --- # 5.64 fl oz hydrating serum Hydrolyzed silk proteins for hair strength Proudly made in USA Silk Therapy Cure, 5.64 oz **Brand:** biosilk **Price:** € 42.20 **Availability:** ✅ In Stock ## Summary > ✨ Unlock your hair’s silk secret and shine like you mean it! ## Quick Answers - **What is this?** Silk Therapy Cure, 5.64 oz by biosilk - **How much does it cost?** € 42.20 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/421307-silk-therapy-cure-5-64-oz) ## 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 - • **Romance-Ready Hair:** Perfect for those who want their hair to feel as irresistible as their vibe. - • **Deep Moisture Boost:** Vitamin E enriched formula delivers lasting hydration and smoothness for dry hair. - • **Silk-Powered Strength:** Infused with 17 amino acids from hydrolyzed silk to rebuild and revitalize every strand. - • **Effortless Shine & Smooth:** Transforms dull, brittle hair into silky, radiant locks with a fresh, clean scent. - • **Trusted Quality, USA Made:** Crafted domestically with premium ingredients for the discerning professional. ## Overview BioSilk Silk Therapy Cure is a 5.64 fl oz leave-in hair treatment formulated with hydrolyzed silk proteins and vitamin E to strengthen, moisturize, and smooth dry hair. Made in the USA, this nourishing serum rebuilds hair with 17 essential amino acids, delivering a fresh scent and radiant shine ideal for professionals seeking a polished, romantic look. ## Description This product is made of high quality material. It is recommended for romantic wear. This Product Is Manufactured In USA. ## Features - This product is made of high quality material - It is recommended for romantic wear - This Product Is Manufactured In USA - One 5.6-bottle of hair treatment - Created with hydrolyzed silk proteins for strength and shine - Silk contains 17 of the 19 amino acids to help reconstruct, reinforce and revitalize hair ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0007CXX82 | | ASIN | B0007CXX82 | | Active Ingredients | vitamin e | | Additional Features | Not-Applicable | | Age Range Description | Adult | | Batteries | 1 A batteries required. | | Best Sellers Rank | #85,042 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #386 in Hair Styling Serums | | Brand Name | BioSilk | | Customer Reviews | 4.8 4.8 out of 5 stars (7,730) | | Department | unisex-adult | | Global Trade Identification Number | 00633911651223 | | Hair Conditioner Type | Leave-In Hair Conditioner | | Hair Type | Dry | | Is Discontinued By Manufacturer | No | | Item Dimensions | 10.5 x 15 x 5.6 inches | | Item Form | Drop | | Item Weight | 5.64 Ounces | | Item model number | BSST5 | | Liquid Volume | 5.64 Fluid Ounces | | Manufacturer | Biosilk | | Manufacturer | Biosilk | | Manufacturer Part Number | BSST5 | | Material Features | moisturizing, strengthening | | Material Type Free | Gluten Free | | Model Number | BSST5 | | Number of Items | 1 | | Product Benefits | Nourishing | | Product Dimensions | 10.5 x 15 x 5.6 inches; 5.64 ounces | | Recommended Uses For Product | Smoothening | | Scent Name | Fresh | | Size | 5.64 Fl Oz (Pack of 1) | | Special Ingredients | Vitamin E | | UPC | 885391786869 885376771088 769295082336 885214286323 885541805174 794827506820 885401537894 885376888830 885149860186 633911401033 811810828087 885529336812 633911651223 | | UPC | 885391786869 885376771088 769295082336 885214286323 885541805174 794827506820 885401537894 885376888830 885149860186 633911401033 811810828087 885529336812 633911651223 | | Unit Count | 5.64 Fluid Ounces | ## Product Details - **Brand:** BioSilk - **Hair Type:** Dry - **Item Form:** Drop - **Material Feature:** moisturizing, strengthening - **Product Benefits:** Nourishing ## Images ![Silk Therapy Cure, 5.64 oz - Image 1](https://m.media-amazon.com/images/I/51tsOJ4jTkL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: does anyone pay attention to Biosilk"s expiration dates on the bottom of the bottle?** A: nope. my bottle is so old that they didn't even put exp. dates on it back then. I just finished a bottle that I was working on for 10 yrs and bought a new one. The old bottle worked and smelled just as good over the 10 yrs as it did the day I first bought it. I wouldn't be concerned with an exp date for this stuff. **Q: Does it offer thermal/heat protection for styling** A: Hi Archie and thank you for your inquiry. This product does indeed offer thermal/heat protection for styling as well as protection from Heat, UV, cold, and pollution. Thank you! Beautystoredepot **Q: Do you use this after applying hair moisturizer, or before? And do you wash the treatment after you applied it? Or just leave it as it is? Thx** A: You use this drops after your conditioner ,towel dry your hair apply 2drops on your hair and comb it through.dont wash it , leave it on your hair,your hair is not going to be oil.it goes right into the hair . It's good for freezer hair,detangle hair also to make it shine it, without pulling the curls,.good for all types of hair **Q: Can anyone please explain how to use this product. Can it be used on dry hair. Any help will be appreciated...thank you!** A: This can be used on dry hair and dry skin. It is not greasy. It is very light. I would not use it on wet hair or skin. Just my own opinion. It works best on dry hair and dry skin. ## Frequently Bought Together - Biosilk Silk Therapy Cure, 5.64 oz - BioSilk Hydrating Therapy Pure Moisture Leave-In Spray, Replenishes Hair Moisture & Protects From Frizz, Sulfate, Paraben, & Cruelty-Free, 7 Oz - Biosilk Silk Therapy with Natural Coconut Oil Leave-In Treatment, Helps Control Frizz & Flyaways, Sulfate, Paraben & Cruelty-Free, 5.64 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.at/products/421307-silk-therapy-cure-5-64-oz](https://www.desertcart.at/products/421307-silk-therapy-cure-5-64-oz) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-07-20*