{"product_id":"kerastase-premiere-sulfate-free-repair-shampoo-8-5-oz-decalcifies-strengthens-damaged-hair","title":"KÉRASTASE Première Sulfate-Free Repair Shampoo, 8.5 oz — Decalcifies \u0026 Strengthens Damaged Hair","description":"\u003cp\u003e\u003cstrong\u003eKÉRASTASE Première Sulfate-Free Hair Repair Shampoo is a decalcifying, strengthening cleanser that smooths damaged hair while removing mineral buildup for stronger, shinier strands.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your hair looks dull, feels brittle, or snaps easily, mineral buildup and weakened keratin links are often part of the problem. This sulfate-free shampoo from KÉRASTASE’s Première line targets calcium deposits with citric acid while supporting keratin structure with glycine, delivering visible smoothing and measurable strength improvements when used as part of the repair system.\u003c\/p\u003e\n\n\u003ch3\u003eHow does it remove buildup without harsh sulfates?\u003c\/h3\u003e\n\u003cp\u003eThe formula uses citric acid to gently dissolve calcium and mineral residue that accumulates from water and styling products. Because it’s sulfate-free, it cleans without stripping natural oils, preserving moisture and color. This helps hair feel cleaner and less weighed down while avoiding the drying effects of harsh detergents.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCitric acid targets and reduces calcium buildup.\u003c\/li\u003e\n  \u003cli\u003eSulfate-free surfactants cleanse gently, maintaining natural oils.\u003c\/li\u003e\n  \u003cli\u003eLeaves hair prepped for deeper conditioning from follow-up products.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat makes this shampoo strengthen and reduce breakage?\u003c\/h3\u003e\n\u003cp\u003eThe shampoo includes glycine, an amino acid that helps reconnect broken links within keratin chains, supporting the hair’s internal structure. Over repeated use in the full Première routine, laboratories report reduced breakage and improved tensile strength. It pairs best with the Première Pre-Shampoo Treatment and a repairing conditioner or mask for full benefits.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eGlycine helps rebuild keratin linkages to reinforce strands.\u003c\/li\u003e\n  \u003cli\u003eContinuous use with the full system enhances strength restoration.\u003c\/li\u003e\n  \u003cli\u003eClinically measured reductions in breakage versus non-conditioning formulas.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow will my hair look and feel after using it?\u003c\/h3\u003e\n\u003cp\u003eExpect hair to feel smoother, more hydrated, and visually brighter as mineral residue is removed and cuticles are smoothed. KÉRASTASE cites improvements in shine and smoothness when the shampoo is paired with complementary products. Results are most noticeable on previously damaged, chemically treated, or hard-water-affected hair.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRemoves dulling buildup to reveal more reflective shine.\u003c\/li\u003e\n  \u003cli\u003eSmoother texture and easier detangling after conditioning.\u003c\/li\u003e\n  \u003cli\u003eHydration retained thanks to the gentle, sulfate-free base.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I use it for best results?\u003c\/h3\u003e\n\u003cp\u003eFor optimal repair, apply the Première Pre-Shampoo Treatment first, then layer this shampoo on wet hair. Massage to emulsify and rinse thoroughly, following with a repairing conditioner or a mask. Regular use as part of the Première system delivers the strongest measurable improvements.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eApply to wet hair after Première Pre-Shampoo Treatment.\u003c\/li\u003e\n  \u003cli\u003eMassage until lather forms, then rinse completely.\u003c\/li\u003e\n  \u003cli\u003eFollow with Première Repairing Conditioner or Repairing Mask.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: KÉRASTASE Première Sulfate-Free Hair Repair Shampoo is designed for anyone with chemically processed, heat-stressed, or water-damaged hair seeking a gentler but effective cleansing step that also targets mineral buildup. It’s especially useful if you live in a hard-water area or use styling products frequently, and it works best when combined with the brand’s Pré-Shampoo Treatment and repairing conditioners or masks for a complete strengthening routine.\u003c\/p\u003e\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eWater (Aqua\/Eau), Sodium Cocoyl Isethionate, Cocamidopropyl Betaine, Sodium Lauroyl Sarcosinate, Citric Acid, Glycerin, Sodium Benzoate, Polyquaternium-10, Hydroxypropyl Guar Hydroxypropyltrimonium Chloride, Fragrance (Parfum), Salicylic Acid, and Hydrolyzed Wheat Protein\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 this shampoo safe for color-treated hair?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It’s sulfate-free and formulated to gently cleanse without stripping color when used as directed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How often should I use it with the Première Pre-Shampoo Treatment?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Use the Pre-Shampoo Treatment before regular washes; follow the full routine 1–3 times weekly depending on damage and buildup.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"KÉRASTASE","offers":[{"title":"Default Title","offer_id":49623874044042,"sku":"B0CS1T67WS","price":134.18,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/4825\/6394\/files\/kerastase-premiere-front-bottle.jpg?v=1782881833","url":"https:\/\/auviraskincare.com\/products\/kerastase-premiere-sulfate-free-repair-shampoo-8-5-oz-decalcifies-strengthens-damaged-hair","provider":"Auvira Beauty","version":"1.0","type":"link"}