{"product_id":"redken-extreme-length-shampoo-33-8-fl-oz-biotin-strengthening-formula-to-reduce-breakage","title":"Redken Extreme Length Shampoo 33.8 fl oz — Biotin Strengthening Formula to Reduce Breakage","description":"\u003cp\u003e\u003cstrong\u003eRedken Extreme Length Shampoo is a biotin-enriched strengthening shampoo that gently cleanses damaged, fragile hair while helping reduce breakage and support longer-looking lengths.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned by the salon pro brand Redken, this 33.8 fl oz formula combines a mild cleanse with a fortifying Length Care Complex and biotin to reinforce strands from root to tip. It’s formulated to work as part of a full system—shampoo, conditioner and leave-in sealer—to help hair appear stronger and reduce the visible signs of split ends when used consistently.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this shampoo help hair grow longer?\u003c\/h3\u003e\n\u003cp\u003eThe shampoo focuses on strengthening weakened hair rather than accelerating biological growth. By reinforcing the fiber and reducing breakage, hair can retain more length over time. Use with the matching conditioner and sealer for a complete regimen that maximizes the strengthening benefits.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eContains biotin to help fortify the hair fiber\u003c\/li\u003e\n  \u003cli\u003eLength Care Complex supports strand resilience root to tip\u003c\/li\u003e\n  \u003cli\u003eLarge 33.8 fl oz size for frequent use and salon-style routines\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill it reduce split ends and make hair look healthier?\u003c\/h3\u003e\n\u003cp\u003eThis formula helps minimize the appearance of split ends by strengthening and smoothing the surface of the hair. While it won’t restore already-cut split ends, it reduces new breakage and makes strands look more uniform and healthy when used regularly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eVisibly reduces the look of split ends when used as a system\u003c\/li\u003e\n  \u003cli\u003eStrengthening action helps prevent further strand fraying\u003c\/li\u003e\n  \u003cli\u003eGentle cleansing keeps hair manageable without over-drying\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs Redken Extreme Length Shampoo suitable for all hair types and textures?\u003c\/h3\u003e\n\u003cp\u003eThe shampoo is formulated to be compatible with various hair textures, including fine, medium and coarse. It’s particularly useful for hair that’s fragile, chemically treated or prone to mechanical damage from styling, but it can be included in most care routines to add resilience.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWorks on color-treated and chemically processed hair\u003c\/li\u003e\n  \u003cli\u003eSuitable for daily or regular use depending on hair needs\u003c\/li\u003e\n  \u003cli\u003eSafe to combine with other Redken professional treatments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I use it to get the best results?\u003c\/h3\u003e\n\u003cp\u003eFor optimal performance, massage into wet hair, rinse and follow with Redken Extreme Length Conditioner and the matching leave-in sealer. Consistent use over weeks supports stronger strands and reduced breakage compared to non-conditioning shampoos.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eApply to wet hair, lather, rinse thoroughly\u003c\/li\u003e\n  \u003cli\u003eFollow with Extreme Length Conditioner and Sealer for system benefits\u003c\/li\u003e\n  \u003cli\u003eUse regularly; system results are cumulative over time\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Redken Extreme Length Shampoo is ideal for anyone with fragile, weakened, or damage-prone hair who wants to protect existing length and reduce visible split ends. Professionals and everyday users who prefer salon-grade formulas will appreciate the large bottle size for frequent use. If your primary goal is to minimize breakage and support stronger-looking hair while maintaining a gentle cleanse, this formula is designed to fit into a routine that favors strength, manageability, and longer-lasting length.\u003c\/p\u003e\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eAQUA \/ WATER \/ EAU\u0026lt;\/div\u0026gt;\u0026lt;div\u0026gt;SODIUM LAURETH SULFATE\u0026lt;\/div\u0026gt;\u0026lt;div\u0026gt;SODIUM CHLORIDE\u0026lt;\/div\u0026gt;\u0026lt;div\u0026gt;COCAMIDOPROPYL BETAINE\u0026lt;\/div\u0026gt;\u0026lt;div\u0026gt;CITRIC ACID\u0026lt;\/div\u0026gt;\u0026lt;div\u0026gt;SODIUM HYDROXIDE\u0026lt;\/div\u0026gt;\u0026lt;div\u0026gt;PARFUM \/ FRAGRANCE\u0026lt;\/div\u0026gt;\u0026lt;div\u0026gt;PROPYLENE GLYCOL\u0026lt;\/div\u0026gt;\u0026lt;div\u0026gt;POLYQUATERNIUM-10\u0026lt;\/div\u0026gt;\u0026lt;div\u0026gt;SODIUM BENZOATE\u0026lt;\/div\u0026gt;\u0026lt;div\u0026gt;HEXYLENE GLYCOL\u0026lt;\/div\u0026gt;\u0026lt;div\u0026gt;SALICYLIC ACID\u0026lt;\/div\u0026gt;\u0026lt;div\u0026gt;BENZYL BENZOATE\u0026lt;\/div\u0026gt;\u0026lt;div\u0026gt;LIMONENE\u0026lt;\/div\u0026gt;\u0026lt;div\u0026gt;BENZYL ALCOHOL\u0026lt;\/div\u0026gt;\u0026lt;div\u0026gt;LINALOOL\u0026lt;\/div\u0026gt;\u0026lt;div\u0026gt;2-OLEAMIDO-1,3-OCTADECANEDIOL\u0026lt;\/div\u0026gt;\u0026lt;div\u0026gt;BIOTIN\u0026lt;\/div\u0026gt;\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use this shampoo every day?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It’s formulated for regular use, but adjust frequency based on your hair’s oiliness and sensitivity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this repair split ends permanently?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. It reduces the appearance and prevents further breakage, but trims are needed to remove existing split ends.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Redken","offers":[{"title":"Default Title","offer_id":49620620607626,"sku":"B0876WXY8D","price":138.27,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/4825\/6394\/files\/redken-extreme-length-front-bottle.jpg?v=1782843129","url":"https:\/\/auviraskincare.com\/products\/redken-extreme-length-shampoo-33-8-fl-oz-biotin-strengthening-formula-to-reduce-breakage","provider":"Auvira Beauty","version":"1.0","type":"link"}