{"product_id":"redken-acidic-bonding-concentrate-shampoo-33-8-fl-oz-sulfate-free-color-safe-repair-for-damaged-hair","title":"Redken Acidic Bonding Concentrate Shampoo, 33.8 fl oz — Sulfate-Free Color-Safe Repair for Damaged Hair","description":"\u003cp\u003e\u003cstrong\u003eRedken Acidic Bonding Concentrate Shampoo is a vegan, sulfate-free, ultra-rich shampoo designed to reinforce weakened hair bonds and deliver concentrated strength repair and color protection for damaged hair.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis shampoo is Step 1 in Redken's concentrated Acidic Bonding system, formulated with citric acid and the brand's Bonding Care Complex. Its thick, luxurious texture is meant to coat hair efficiently so a smaller amount cleanses and conditions damaged strands while helping preserve salon color. The scent blends citrus and florals for a fresh finish.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this shampoo help restore strength to damaged hair?\u003c\/h3\u003e\n\u003cp\u003eRather than acting as a simple cleanser, the formula targets compromised areas along the hair fiber to support stronger strand structure. Citric acid contributes to an acidic environment that helps smooth the cuticle while the Bonding Care Complex works to reinforce weakened bonds.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReinforces weakened bonds inside the hair shaft.\u003c\/li\u003e\n  \u003cli\u003eProvides intense conditioning to reduce brittleness.\u003c\/li\u003e\n  \u003cli\u003eThick texture coats hair for efficient use—start with a small amount.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this shampoo protect my color-treated hair?\u003c\/h3\u003e\n\u003cp\u003eThe acidic formulation helps maintain color vibrancy by closing the hair cuticle and reducing fade during routine cleansing. Because it’s sulfate-free, it cleans without harsh detergents that can strip dye molecules, making it suitable for color-treated hair.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSulfate-free cleansing minimizes color-stripping surfactants.\u003c\/li\u003e\n  \u003cli\u003eAcidic pH helps seal the cuticle to lock in color.\u003c\/li\u003e\n  \u003cli\u003eDesigned to work inside a bonding system for enhanced color longevity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I use this product for best results?\u003c\/h3\u003e\n\u003cp\u003eA little goes a long way: the formula is very concentrated and thick, so begin with a quarter-size amount and add more based on hair density and length. Use as Step 1 of the Acidic Bonding system for cumulative benefits and follow with compatible Redken conditioning treatments.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eApply to wet hair, lather gently, then rinse thoroughly.\u003c\/li\u003e\n  \u003cli\u003eStart with a quarter-size amount; increase if necessary.\u003c\/li\u003e\n  \u003cli\u003eFollow with Redken Acidic Bonding conditioner or mask for full system results.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat kinds of damage does this shampoo address?\u003c\/h3\u003e\n\u003cp\u003eFormulated to help with a broad range of damage sources, this shampoo targets issues from chemical services, heat styling, and environmental exposure. It’s built for use on all hair types and textures where strands need strength support and moisture balance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHelps repair damage from coloring, bleaching, and other salon processes.\u003c\/li\u003e\n  \u003cli\u003eHelps reduce breakage and visible split ends when used as a system.\u003c\/li\u003e\n  \u003cli\u003eSuitable for hair weakened by heat, sun, or mechanical stress.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? If your hair shows signs of weakness—excess breakage, brittleness, or color fading—and you want a professional-strength, vegan, sulfate-free shampoo to strengthen strands while protecting color, this concentrated Redken formula is built for you. It’s ideal for people who prefer using less product per wash, those recovering from intensive salon services, and anyone seeking a targeted first step in an at-home bonding repair routine.\u003c\/p\u003e\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eAQUA \/ WATER \/ EAU • DECYL GLUCOSIDE • SODIUM COCOYL ISETHIONATE • COCAMIDOPROPYL BETAINE • CITRIC ACID • SODIUM HYDROXIDE • PANTHENOL • GLYCERIN • DIMETHICONE • PEG-150 DISTEARATE • PPG-5-CETETH-20 • SODIUM BENZOATE • SODIUM CHLORIDE • PEG-55 PROPYLENE GLYCOL OLEATE • PROPYLENE GLYCOL • CARBOMER • PARFUM \/ FRAGRANCE • COCO-CAPRYLATE\/CAPRATE • POLYQUATERNIUM-67 • SALICYLIC ACID • AMODIMETHICONE • SODIUM PHYTATE • GLYCOL DISTEARATE • COCO-BETAINE • ACRYLATES\/BEHENETH-25 METHACRYLATE COPOLYMER • LIMONENE • TRIDECETH-6 • ALCOHOL • CETRIMONIUM CHLORIDE\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: Is Redken Acidic Bonding Concentrate Shampoo safe for color-treated hair?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It’s sulfate-free and formulated with an acidic pH to help preserve salon color and reduce fading.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How much shampoo should I use per wash?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Start with a quarter-size amount due to the thick, concentrated formula and increase based on hair length and density.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Redken","offers":[{"title":"Default Title","offer_id":51489705033961,"sku":"B093QNKSYR","price":200.04,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/7674\/2633\/files\/redken-acidic-bonding-front-bottle.jpg?v=1783306199","url":"https:\/\/cervaaustralia.com\/products\/redken-acidic-bonding-concentrate-shampoo-33-8-fl-oz-sulfate-free-color-safe-repair-for-damaged-hair","provider":"Cerva Australia | Professional Beauty Supplies, Skincare \u0026 Cosmetics","version":"1.0","type":"link"}