--- product_id: 307927976 title: "Shampoo, Biotin, For Longer, Stronger Hair, Extreme Length" brand: "redken" price: "42903CFA" currency: XOF in_stock: true reviews_count: 13 category: "Redken" url: https://www.desertcart.sn/products/307927976-shampoo-biotin-for-longer-stronger-hair-extreme-length store_origin: SN region: Senegal --- # Refreshing green apple scent 81% less hair breakage Up to 6 inches growth/year Shampoo, Biotin, For Longer, Stronger Hair, Extreme Length **Brand:** redken **Price:** 42903CFA **Availability:** ✅ In Stock ## Summary > 🚀 Unlock Extreme Length & Strength – Because Your Hair Deserves the Spotlight! ## Quick Answers - **What is this?** Shampoo, Biotin, For Longer, Stronger Hair, Extreme Length by redken - **How much does it cost?** 42903CFA 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/307927976-shampoo-biotin-for-longer-stronger-hair-extreme-length) ## 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 - • **Accelerate Your Hair Growth:** Clinically supports up to 6 inches of length gain in just one year. - • **Strengthen from Root to Tip:** Fortifies hair to reduce breakage by 81%, ensuring resilient strands. - • **Salon-Grade pH & Protein Science:** Formulated with advanced pH balance and protein tech for professional results. - • **Trusted by 4,400+ Fans Worldwide:** Join a community of beauty insiders loving Redken’s award-winning formula. - • **Invigorating Green Apple Freshness:** Leaves hair smelling crisp and revitalized after every wash. ## Overview Redken Extreme Length Shampoo harnesses cutting-edge pH science and protein technology to promote healthy, longer hair growth—up to 6 inches in a year—while reducing breakage by 81%. Infused with a refreshing green apple scent, this salon-favorite formula is designed for damaged hair and trusted by thousands globally to deliver stronger, visibly longer locks. ## Description Product Description Founded upon principles of pH science and protein technology, Redken has been a pioneer in professional product innovation since its inception in the 1960s.Captivating generations of fans through fashion, inspiration and innovation, Redken is renowned for its award-winning products, colour services and elite line of celebrity muses, global trend-makers and the industries freshest salons. Fashion obsessed, Redken brings salons the latest hairstyles and colour trends straight from the runway through cutting-edge products, techniques and salon services. Loved by the fashion and beauty press, Redken is a regular winner of the most prestigious beauty awards worldwide. Ingredients AQUA / WATER / EAU, SODIUM LAURETH SULFATE, SODIUM CHLORIDE, COCAMIDOPROPYL BETAINE, CITRIC ACID. SODIUM HYDROXIDE, PARFUM / FRAGRANCE, PROPYLENE GLYCOL, POLYQUATERNIUM-10, SODIUM BENZOATE, HEXYLENE GLYCOL, SALICYLIC ACID, BENZYL BENZOATE, LIMONENE, BENZYL ALCOHOL, LINALOOL, 2-OLEAMIDO-1,3-OCTADECANEDIOL, BIOTIN Directions Apply to wet hair, massage into lather and rinse Review: Lovely bottle - Smells great Review: IT WORKS! - This really works. My hair grew so fast. ## Features - Redken Extreme Length Shampoo ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08Y1DBGQ4 | | Active Ingredients | Aqua | | Age Range Description | Adult | | Age range (description) | Adult | | Benefits | Helps achieve maximum hair length, up to 6 inches of growth in one year. Fortifies and strengthens hair for 81% less breakage* and it promotes healthy, strong hair from root to tip. | | Best Sellers Rank | 3,480 in Beauty ( See Top 100 in Beauty ) 166 in Shampoos (Beauty) | | Brand | Redken | | Brand Name | Redken | | Collection Name | Extreme Length | | Country Of Origin | España | | Customer Reviews | 4.6 out of 5 stars 4,402 Reviews | | Global Trade Identification Number | 03474636920211 | | Hair Type | Damaged | | Hair type | Damaged | | Item Dimensions | 6.4 x 6.4 x 14.1 centimetres | | Item Form | Liquid | | Item Weight | 300 Grams | | Item form | Liquid | | Liquid Volume | 300 Millilitres | | Manufacturer | REDKEN | | Manufacturer Part Number | E3460800 | | Material Type Free | Chemikalienfrei | | Model Number | E3460800 | | Number of Items | 1 | | Other Special Features of the Product | Damaged | | Recommended Uses For Product | Apply to wet hair, massage into lather and rinse. | | Scent | Green Apple | | Scent Name | Green Apple | | Suitable Hair Colour | All Hair Colours | | Unit Count | 1.0 count | ## Product Details - **Age range (description):** Adult - **Brand:** Redken - **Hair type:** Damaged - **Item form:** Liquid - **Scent:** Green Apple ## Images ![Shampoo, Biotin, For Longer, Stronger Hair, Extreme Length - Image 1](https://m.media-amazon.com/images/I/61xSo224fmL.jpg) ![Shampoo, Biotin, For Longer, Stronger Hair, Extreme Length - Image 2](https://m.media-amazon.com/images/I/81ntagnqKmL.jpg) ![Shampoo, Biotin, For Longer, Stronger Hair, Extreme Length - Image 3](https://m.media-amazon.com/images/I/71Ci1yXkOvL.jpg) ![Shampoo, Biotin, For Longer, Stronger Hair, Extreme Length - Image 4](https://m.media-amazon.com/images/I/71xVc+Sv-9L.jpg) ![Shampoo, Biotin, For Longer, Stronger Hair, Extreme Length - Image 5](https://m.media-amazon.com/images/I/719w1iedENL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: How frequently should I use Extreme Length?** A: Extreme Length is safe for daily use and can be worked into your regular wash routine as often as desired. **Q: When will I see results from Extreme Length?** A: Most people experience softer, more manageable, and visibly stronger strands after the first use of Extreme Length. For best results, use both the shampoo and conditioner consistently. **Q: Does Extreme Length help with hair growth?** A: Extreme Length Biotin is formulated with biotin, castor oil, and 4% Length Care Complex to strengthen hair, allowing hair to retain the length it grows. **Q: Does Extreme Length Biotin Conditioner work for oily hair?** A: Yes. Extreme Length is suitable for oily hair and all hair types and textures. It gently cleanses and nourishes while strengthening hair against breakage. **Q: Is Extreme Length Biotin Shampoo good for fine or thin hair?** A: Yes. Extreme Length is suitable for all hair types and textures, including fine and thin hair. The biotin and 1% Length Care Complex strengthen fragile strands without weighing them down. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Lovely bottle *by D***D on 15 January 2026* Smells great ### ⭐⭐⭐⭐⭐ IT WORKS! *by L***U on 6 May 2026* This really works. My hair grew so fast. ### ⭐⭐⭐⭐⭐ shampoo for long hair *by P***Y on 16 June 2026* As described. ## Frequently Bought Together - REDKEN Shampoo, Biotin, For Longer, Stronger Hair, Extreme Length - Redken Extreme Length Leave-In Conditioner For Hair Growth Infused With Biotin - REDKEN Conditioner, For Damaged Hair, Protein, Strength Repair, Extreme --- ## 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.sn/products/307927976-shampoo-biotin-for-longer-stronger-hair-extreme-length](https://www.desertcart.sn/products/307927976-shampoo-biotin-for-longer-stronger-hair-extreme-length) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-07-11*