--- product_id: 300366487 title: "Conditioner, Biotin & Castor Seed Oil, For Longer, Stronger Hair, Extreme Length, 300 ml" brand: "redken" price: "46143CFA" currency: XOF in_stock: true reviews_count: 13 url: https://www.desertcart.sn/products/300366487-conditioner-biotin-and-castor-seed-oil-for-longer-stronger-hair store_origin: SN region: Senegal --- # Biotin & Castor Seed Oil blend 81% less breakage Up to 6 inches growth/year Conditioner, Biotin & Castor Seed Oil, For Longer, Stronger Hair, Extreme Length, 300 ml **Brand:** redken **Price:** 46143CFA **Availability:** βœ… In Stock ## Summary > πŸ’₯ Grow Longer, Stronger, Better – Because Your Hair Deserves the Spotlight! ## Quick Answers - **What is this?** Conditioner, Biotin & Castor Seed Oil, For Longer, Stronger Hair, Extreme Length, 300 ml by redken - **How much does it cost?** 46143CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/300366487-conditioner-biotin-and-castor-seed-oil-for-longer-stronger-hair) ## Best For - redken enthusiasts ## Why This Product - Trusted redken brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Nourish & Fortify:** Infused with castor seed oil and biotin to deeply condition and reinforce fragile hair. - β€’ **Effortless Routine:** Simple application on wet hair fits seamlessly into your busy lifestyle. - β€’ **Split Ends, Slayed:** Reduces the appearance of split ends for a polished, professional look every day. - β€’ **Breakage? Not Here!:** Experience 81% less hair breakage for visibly stronger, resilient strands. - β€’ **Unlock Extreme Length:** Achieve up to 6 inches of hair growth in just one year with biotin-powered strength. ## Overview This 300 ml biotin and castor seed oil conditioner from REDKEN’s Extreme Length line is scientifically formulated to reduce hair breakage by 81% and promote up to 6 inches of growth per year. Designed for damaged and over-processed hair, it strengthens fragile strands, minimizes split ends, and supports maximum hair length with a nourishing, easy-to-use formula. ## Description Biotin-infused shampoo with Length Care Complex to help prevent breakage and help hair grow longer and stronger. Achieve your hair length goals! Biotin-infused conditioner with Length Care Complex to strengthen fragile strands. Helps hair grow longer with minimal breakage. Leave-in conditioner featuring Redken's Length Care Complex made with Biotin and Soy Protein. Visibly reduces the appearance of split ends. When using this system, you can see up to 81% less hair breakage.* *vs non-conditioning shampoo Apply to wet hair, massage into a lather. Rinse. After using Redken's Extreme Shampoo, apply and distribute through hair. Rinse. Apply to clean, damp towel dried hair. Leave in. Style as desired. Get Longer Hair Does your hair have trouble growing longer due to damage? Redken's Extreme Length system with Biotin helps hair grow longer by preventing breakage and keeping mid-lengths to ends of the hair strong. This haircare system features Redken's Length Care Complex made with Biotin and Soy Protein. This system strengthens from your roots to the tips of your hair to help it continue to grow and reduces hair breakage by 81% when used as a complete system. Extreme Length Extreme Bleach Recovery Extreme Hair Type: Damaged hair Hair Type: Damaged hair Hair Type: Damaged hair Best For: Damaged hair wanting length Best For: Over processed & bleached hair Best For: All types of damaged hair Key Ingredient: Biotin & Length Care Complex Key Ingredient: Cica & Gentle Conditioning Complex Key Ingredient: Features Strength Complex Benefits: 81% less breakage using full system Benefits: 63% less breakage and repairs ultra-sensitized hair post-bleaching services Benefits: 73% less breakage using full system What is the main ingredient in Extreme Length? All Extreme Length products are infused with biotin as part of its Length Care Complex for longer, stronger hair. How does Extreme Length help hair grow longer? Using the full system reduces breakage by up to 81%*, helping you achieve maximum hair length. Did the formula change in the new Extreme Length? No, this is the same formula upgraded to new packaging. ## Features - Extreme length is a length strengthening haircare system that fortifies damaged hair, and reduces breakage to help achieve maximum hair length. - Helps achieve maximum hair length, up to 6 inches of growth in one year. Fortifies and strengthens hair for 81% less breakage.* - Apply to wet hair, massage into lather and rinse. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B08XZBCC4J | | Batteries | 1 A batteries required. | | Best Sellers Rank | 66 in Hair Conditioners | | Country Of Origin | EspaΓ±a | | Date First Available | 5 Mar. 2021 | | Is Discontinued By Manufacturer | No | | Item Model Number | E3461500 | | Manufacturer | REDKEN | | Product Dimensions | 6.36 x 6.4 x 14.15 cm; 329 g | ## Product Details - **Brand:** Redken - **Hair type:** Damaged - **Item form:** Gel - **Material feature:** Recyclable ## Images ![Conditioner, Biotin & Castor Seed Oil, For Longer, Stronger Hair, Extreme Length, 300 ml - Image 1](https://m.media-amazon.com/images/I/61MdmUE6-mL.jpg) ## Questions & Answers **Q: What is the main ingredient in Extreme Length?** A: All Extreme Length products are infused with biotin as part of its Length Care Complex for longer, stronger hair. **Q: How does Extreme Length help hair grow longer?** A: Using the full system reduces breakage by up to 81%*, helping you achieve maximum hair length. **Q: Did the formula change in the new Extreme Length?** A: No, this is the same formula upgraded to new packaging. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Worth the price *by on Reviewed in the United Kingdom 20 July 2025* My hairdresser recommended this brand to help the condition of my died hair. I've used a few different types from This brand. All including this one leave your hair feeling soft and healthy. Definitely worth the price ### ⭐⭐⭐⭐⭐ Hair product *by on Reviewed in the United Kingdom 16 November 2025* Good product but took a long time to arrive ### ⭐⭐⭐⭐⭐ Really really good *by on Reviewed in the United Kingdom 9 October 2025* Great thick shampoo soft shiny hair ## Frequently Bought Together - REDKEN Conditioner, Biotin & Castor Seed Oil, For Longer, Stronger Hair, Extreme Length, 300 ml - Redken Extreme Length Leave-In Conditioner For Hair Growth Infused With Biotin - REDKEN Shampoo, For Damaged Hair, Repairs Strength & Builds Resilience, Extreme --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sn/products/300366487-conditioner-biotin-and-castor-seed-oil-for-longer-stronger-hair](https://www.desertcart.sn/products/300366487-conditioner-biotin-and-castor-seed-oil-for-longer-stronger-hair) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-08-03*