--- product_id: 402943972 title: "Extreme Length Triple Action Hair Mask – Rinse-Out Mask" brand: "redken" price: "€ 84.53" currency: EUR in_stock: true reviews_count: 13 category: "Redken" url: https://www.desertcart.hr/products/402943972-extreme-length-triple-action-hair-mask-rinse-out-mask store_origin: HR region: Croatia --- # Biotin & niacinamide power 2x stronger hair instantly 5-min fast-acting mask Extreme Length Triple Action Hair Mask – Rinse-Out Mask **Brand:** redken **Price:** € 84.53 **Availability:** ✅ In Stock ## Summary > 💥 Unlock your hair’s full potential—stronger, longer, and irresistibly smooth! ## Quick Answers - **What is this?** Extreme Length Triple Action Hair Mask – Rinse-Out Mask by redken - **How much does it cost?** € 84.53 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/402943972-extreme-length-triple-action-hair-mask-rinse-out-mask) ## 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 - • **Pro-Backed Science:** From the #1 professional brand in North America, trusted by stylists everywhere. - • **Universal Hair Hero:** Perfect for all hair types—including color-treated—because your hair deserves the best. - • **Rapid 5-Minute Revival:** Get salon-worthy strength and shine in just one quick treatment. - • **Triple-Action Strength Boost:** Targets scalp, lengths, and ends to slash breakage and fuel growth. - • **Frizz Control & Shine Amplifier:** Smooth, soft, and glossy hair that turns heads and stops traffic. ## Overview Redken Extreme Length Triple Action Treatment Mask is a 5-minute rinse-out formula enriched with biotin, niacinamide, and castor oil that nourishes the scalp, strengthens hair strands, and visibly reduces split ends by up to 68%. Suitable for all hair types, including color-treated, it delivers 2x stronger hair instantly when paired with the Extreme Length Shampoo, leaving hair shinier, smoother, and frizz-controlled. ## Description Product Description If you’re looking to grow longer, stronger hair, it’s time to get extreme with your haircare routine. Redken Extreme Length Triple Action Treatment is a 5-minute treatment mask formulated with biotin, niacinamide, and castor oil to help promote a healthy-feeling, nourished scalp, strengthen lengths, and visibly reduce split ends for longer, stronger hair. The rinse-out hair mask leaves hair looking and feeling healthier instantly, with increased shine and controlled frizz and a smooth, soft-to-the-touch finish. The treatment mask is suitable for all hair types and textures, suitable for even color-treated hair. When used as a system with Redken Extreme Length Shampoo, hair is 2x stronger instantly* and split ends are visibly reduced by 68%.* *System of Extreme Length Shampoo & Mask vs non-conditioning shampoo . Brand Story Redken is the #1 professional brand in North America. Powered by science, prescribed by professionals, Redken creates products with the highest quality ingredients, delivering powerful hair transformations for all hair types. Review: LOVE THIS! - I've been trying to go the natural hair routine for 2 years since it seemed my hair has been struggling with length. I finally saw this product and thought "why not" since seeking to find what is best for me has been a journey for all aspects of myself. Just to let you know I only use this product once a week. I will explain: My shower routine is that I exfoliate my scalp with a salt scrub, wash with shampoo and then use the REDKEN mask and message it into my scalp for the instructed time and then rinse off with cold water. Then I used the REDKEN leave on conditioner and let my hair air dry....and I would say these two products had made my hair feel more healthy then the all natural hair routine I've been using. Yes, maybe 'all natural' works for some, but these two additions to my hair routine had relieved my hair of past issues ive been struggling with. It was always dry, and flaky the next day or within hours after a wash. I was trying to do less hair washes, but it was difficult due to how embarrassingly flaky and oily my hair got after one day. Adding the REDKEN Extreme Length Mask and leave in conditioner to my routine had allowed my hair to last a week till it showed signs of oiliness and flaking which lead me to believe I didn't have dandruff but my scalp was just overly dry from these so called 'natural' hair products. REDKEN had helped in maintaining the moisture in my hair which helped my scalp from over producing oils that ended up making it look so greasy looking and flaky. I only use it once a week and in that week my hair feels silky, soft and healthy. I feel like a model flipping my hair around its ridiculous! I have only used this product twice, as I said I've been only using it once a week. so I can't really say if it had helped my hair with growing more length. but i had done my share of research that states that when issues with hair not growing past a certain length it could be due to hair damage (or split end) causing the hair to break not allowing it to lengthen. If these products can maintain the moisture in my hair for a week, then I would confidently say that if I continue to use these products my hair strans will grow more stronger and hydrated that my ends will not be so easily broken. This is my theory after all on how this product line is intended to work. I will update this review if that is the case! Review: It’s worth the money!! - This is my all time favorite hair product! I have been using this for a few months and my hair always feels so soft, looks so shiny, and it detangles my hair. When you rub it into your scalp it has a cooling sensation that feels really good. I think my hair health has improved so much since using this product! ## Features - 5-Minute Treatment Mask: A fast-acting hair treatment formulated with biotin, niacinamide, and castor oil to help nourish and refresh the scalp and promote strengthened ends and reduced breakage. - Triple-Action Treatment: Helps to treat breakage at the scalp, lengths, and ends of hair to help you grow longer, stronger hair - Healthy-Looking & Feeling Hair: After use, hair looks shiny with visibly reduced split ends and controlled frizz and feels smooth and soft to the touch - For all Hair Types & Textures: This treatment mask is ideal for all hair types and textures, even color-treated hair - Longer, Stronger Hair: When used as a system with Extreme Length Shampoo, you’ll notice 2x stronger hair in a single use. (System of Extreme Length Shampoo & Mask vs non-conditioning shampoo) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09MVMN2G8 | | Best Sellers Rank | #21,711 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #131 in Hair Treatment Masks | | Brand | Redken | | Brand Name | Redken | | Customer Reviews | 4.7 out of 5 stars 991 Reviews | | Global Trade Identification Number | 00884486491817 | | Hair Type | damaged | | Item Form | treatment | | Manufacturer | Redken | | Manufacturer Part Number | RDKN-P2334900 | | Material Feature | Biodegradable | | Material Features | Biodegradable | | Model Number | RDKN-P2334900 | | Product Benefits | Nourishes scalp and lengths to reduce hair breakage and frayed split ends. Leaves hair looking and feeling healthy. Product Benefits Nourishes scalp and lengths to reduce hair breakage and frayed split ends. Leaves hair looking and feeling healthy. See more | | Scent | Floral | | Scent Name | Floral | | UPC | 884486491817 | | Unit Count | 8.5 Fluid Ounces | ## Product Details - **Brand:** Redken - **Hair Type:** damaged - **Item Form:** treatment - **Scent:** Floral ## Images ![Extreme Length Triple Action Hair Mask – Rinse-Out Mask - Image 1](https://m.media-amazon.com/images/I/61NDKfPcKBL.jpg) ## Questions & Answers **Q: Who is the Extreme Length System for?** A: The Extreme Length System is suitable for all hair types, but especially those who wish to focus on length retention. The formula focuses on strengthening hair to prevent breakage for longer-looking hair. **Q: What is included in the Extreme Length System Shampoo and Conditioner formula?** A: The Shampoo and Conditioner are formulated using advanced pH Science formulas, with 1% Length Care Complex including Biotin and Castor Oil. **Q: Does the Extreme Length System help with hair growth?** A: Extreme Length regimen, infused with Biotin and our Length Care Complex, promotes longer, healthy-looking, strong hair. This system reduces breakage by 92%, allowing hair to reach its maximum length. It does not help grow new hair. **Q: What is the fragrance of the Extreme Length System?** A: Top: Strawberry, Cassis, Rhubarb. Mid: Jasmine, Peony, Violet, Muguet, Blackcurrant. Bottom: Raspberry, Vanilla, Sandalwood. ## Customer Reviews ### ⭐⭐⭐⭐⭐ LOVE THIS! *by E***Y on April 13, 2023* I've been trying to go the natural hair routine for 2 years since it seemed my hair has been struggling with length. I finally saw this product and thought "why not" since seeking to find what is best for me has been a journey for all aspects of myself. Just to let you know I only use this product once a week. I will explain: My shower routine is that I exfoliate my scalp with a salt scrub, wash with shampoo and then use the REDKEN mask and message it into my scalp for the instructed time and then rinse off with cold water. Then I used the REDKEN leave on conditioner and let my hair air dry....and I would say these two products had made my hair feel more healthy then the all natural hair routine I've been using. Yes, maybe 'all natural' works for some, but these two additions to my hair routine had relieved my hair of past issues ive been struggling with. It was always dry, and flaky the next day or within hours after a wash. I was trying to do less hair washes, but it was difficult due to how embarrassingly flaky and oily my hair got after one day. Adding the REDKEN Extreme Length Mask and leave in conditioner to my routine had allowed my hair to last a week till it showed signs of oiliness and flaking which lead me to believe I didn't have dandruff but my scalp was just overly dry from these so called 'natural' hair products. REDKEN had helped in maintaining the moisture in my hair which helped my scalp from over producing oils that ended up making it look so greasy looking and flaky. I only use it once a week and in that week my hair feels silky, soft and healthy. I feel like a model flipping my hair around its ridiculous! I have only used this product twice, as I said I've been only using it once a week. so I can't really say if it had helped my hair with growing more length. but i had done my share of research that states that when issues with hair not growing past a certain length it could be due to hair damage (or split end) causing the hair to break not allowing it to lengthen. If these products can maintain the moisture in my hair for a week, then I would confidently say that if I continue to use these products my hair strans will grow more stronger and hydrated that my ends will not be so easily broken. This is my theory after all on how this product line is intended to work. I will update this review if that is the case! ### ⭐⭐⭐⭐⭐ It’s worth the money!! *by J***N on February 3, 2026* This is my all time favorite hair product! I have been using this for a few months and my hair always feels so soft, looks so shiny, and it detangles my hair. When you rub it into your scalp it has a cooling sensation that feels really good. I think my hair health has improved so much since using this product! ### ⭐⭐⭐⭐⭐ Amazing *by H***T on March 18, 2026* I purchased this along with the extreme lengths shampoo and conditioner and I have been using all three for about two months. I just had my highlights done right before I purchased these and I have major roots already. Normally, I can go nearly 4 months between touch ups but that’s not going to happen now because these products are definitely helping my hair grow. I have less breakage, shed, and my hair feels thinker/fuller. Previous to purchase these Redken products, I had been using Olaplex products for two years. My hair was really damaged prior to Olaplex from bleaching it for so long. I still use Olaplex shampoo and conditioner once in awhile, I use their mask once a week, as well as the heat protection creams every time I wash my hair. My hair is so much healthier but I was looking for length which is why I added Redken and it’s working!! I highly recommend. I purchased on my own and did not receive any incentives. ## Frequently Bought Together - Redken Redken Extreme Length Triple Action Treatment Mask, Rinse-Out Mask With Biotin & Niacinamide - Redken Extreme Hair Mask For Damanged, Brittle Hair - Fortifies & Strengthens - Redken One United All-In-One Leave In Conditioner - Multi-Benefit Treatment For All Hair Types, Heat Protectant Spray, Paraben-Free --- ## 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.hr/products/402943972-extreme-length-triple-action-hair-mask-rinse-out-mask](https://www.desertcart.hr/products/402943972-extreme-length-triple-action-hair-mask-rinse-out-mask) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-07-24*