{"product_id":"nexxus-color-assure-shampoo-conditioner-for-color-treated-hair-13-5-oz-duo-sulfate-free-protein-infusion","title":"Nexxus Color Assure Shampoo \u0026 Conditioner for Color-Treated Hair, 13.5 oz Duo — Sulfate-Free, Protein Infusion","description":"\u003cp\u003e\u003cstrong\u003eNexxus Color Assure Shampoo and Conditioner is a two-step color-care system formulated with elastin protein and quinoa to help maintain vibrant, healthy-looking color for up to 40 washes.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDesigned for color-treated hair, this sulfate-free shampoo plus matching conditioner replaces amino acids and fortifies hair fibers after salon services. The formula’s PROTEINFUSION BLEND rebuilds and seals the hair surface while adding moisture so dyed hair looks shinier and feels smoother between color appointments. Use the shampoo to cleanse gently and the conditioner to detangle and lock in vibrancy.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this pair protect color-treated hair?\u003c\/h3\u003e\n\u003cp\u003eThe system works in two complementary steps: the sulfate-free shampoo cleans without harsh stripping, and the conditioner deposits proteins and moisturizers that shield hair from fading. Together they create a barrier that helps reduce color loss from washing and everyday environmental stressors.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSulfate-free cleansing to minimize pigment stripping\u003c\/li\u003e\n  \u003cli\u003ePROTEINFUSION BLEND with elastin protein and quinoa rebuilds hair structure\u003c\/li\u003e\n  \u003cli\u003eMoisturizing conditioner smooths cuticles to lock in shine\u003c\/li\u003e\n  \u003cli\u003eFormulated to support color vibrancy for up to 40 washes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat results can I expect after regular use?\u003c\/h3\u003e\n\u003cp\u003eWith consistent use, hair appears more vibrant and retains salon color longer while feeling softer to the touch. The amino-acid rich blend targets weakened areas of the strand so hair looks healthier and less dull between color services.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIncreased shine and smoother texture\u003c\/li\u003e\n  \u003cli\u003eReduced brassiness and faded tones over multiple washes\u003c\/li\u003e\n  \u003cli\u003eImproved manageability and reduced tangling\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I use the Nexxus Color Assure Shampoo and Conditioner?\u003c\/h3\u003e\n\u003cp\u003eStart by wetting hair thoroughly and apply the sulfate-free Color Assure Shampoo, massaging gently to lift dirt and styling residues. Rinse and follow with the Color Assure Conditioner, leaving it in briefly to allow proteins and moisturizers to penetrate before rinsing for best results.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSTEP 1: Apply Color Assure Sulfate-Free Shampoo, lather, and rinse\u003c\/li\u003e\n  \u003cli\u003eSTEP 2: Apply Color Assure Conditioner or a deep moisture masque, leave for 1–3 minutes, then rinse\u003c\/li\u003e\n  \u003cli\u003eUse regularly as your color-care wash routine; reduce styling heat to extend results\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich ingredients make this duo effective for colored hair?\u003c\/h3\u003e\n\u003cp\u003eThe formula centers on Nexxus’s PROTEINFUSION BLEND featuring elastin protein and quinoa, plus amino acids that hair loses during coloring. These actives support fiber strength, help rebuild the outer layers of the strand, and provide moisture to prevent dullness.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eElastin protein to improve elasticity and resilience\u003c\/li\u003e\n  \u003cli\u003eQuinoa-derived extracts for nourishing amino acids\u003c\/li\u003e\n  \u003cli\u003eMoisturizing agents to smooth cuticles and enhance shine\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Nexxus Color Assure Shampoo and Conditioner is made for people with dyed or chemically treated hair who want to prolong salon color, restore softness, and reduce the dulling effects of washing and daily wear. It’s a practical choice for anyone looking for a professional-strength, protein-focused routine that supports hair integrity while keeping color vibrant between salon visits.\u003c\/p\u003e\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eSHAMPOO: WATER (EAU), COCO-BETAINE, SODIUM COCOYLISETHIONATE, COCAMIDOPROPYL BETAINE, SODIUM CHLORIDE, HYDROLYZED ELASTIN,CHENOPODIUM QUINOA SEED EXTRACT, ARGANIA SPINOSA KERNEL OIL, PRUNUSAMYGDALUS DULCIS (SWEET ALMOND) OIL, COCOS NUCIFERA (COCONUT) OIL,HYDROLYZED KERATIN, HYDROLYZED WHEAT PROTEIN, FRAGRANCE (PARFUM), POLYQUATERNIUM-10, PPG-9, TETRASODIUM EDTA, DMDM HYDANTOIN, CITRIC ACID,PROPYLENE GLYCOL, METHYLCHLOROISOTHIAZOLINONE, PEG-150 PENTAERYTHRITYLTETRASTEARATE, PPG-2 HYDROXYETHYL COCAMIDE, METHYLISOTHIAZOLINONE, AMYLCINNAMAL, BENZYL ALCOHOL, BENZYL SALICYLATE, BUTYLPHENYL METHYLPROPIONAL,HEXYL CINNAMAL, LIMONENE, LINALOOL, RED 33 (Cl 17200), BLUE 1 (Cl 42090). CONDITIONER: WATER (EAU), CETEARYL ALCOHOL, DIMETHICONE, STEARAMIDOPROPYL DIMETHYLAMINE, HYDROLYZED ELASTIN, CHENOPODIUM QUINOA SEED EXTRACT, ARGANIA SPINOSA KERNEL OIL, PRUNUS AMYGDALUS DULCIS (SWEET ALMOND) OIL, COCOS NUCIFERA (COCONUT) OIL, HYDROLYZED KERATIN, HYDROLYZED WHEAT PROTEIN, MINERAL OIL (HUILE MINÉRALE), FRAGRANCE (PARFUM), BEHENTRIMONIUM CHLORIDE, LACTIC ACID, DIPROPYLENE GLYCOL, AMODIMETHICONE, SODIUM CHLORIDE, DISODIUM EDTA, PEG-7 PROPYLHEPTYL ETHER, CETRIMONIUM CHLORIDE, METHYLCHLOROISOTHIAZOLINONE, METHYLISOTHIAZOLINONE, AMYL CINNAMAL, BENZYL SALICYLATE, HEXYL CINNAMAL, LIMONENE, LINALOOL.\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 Nexxus Color Assure sulfate free?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The Color Assure shampoo is sulfate free to reduce color stripping; the system is designed to gently cleanse and protect dyed hair.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How long does the color protection last?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: When used as directed, Nexxus reports enhanced color vibrancy for up to 40 washes, depending on hair type and styling habits.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Nexxus","offers":[{"title":"Default Title","offer_id":49622349119626,"sku":"B0BB3J4CTQ","price":103.24,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/4825\/6394\/files\/nexxus-color-assure-front-packaging_322550a6-90bf-468e-8873-b13d941ab656.jpg?v=1782870007","url":"https:\/\/auviraskincare.com\/products\/nexxus-color-assure-shampoo-conditioner-for-color-treated-hair-13-5-oz-duo-sulfate-free-protein-infusion","provider":"Auvira Beauty","version":"1.0","type":"link"}