{"product_id":"kerastase-decalcifying-repair-shampoo-16-9-fl-oz-removes-mineral-buildup-strengthens-hair","title":"KÉRASTASE Decalcifying Repair Shampoo 16.9 fl oz — Removes Mineral Buildup \u0026 Strengthens Hair","description":"\u003cp\u003e\u003cstrong\u003eKÉRASTASE Première Bain Décalcifiant Réparateur is a decalcifying, repairing shampoo that gently dissolves calcium buildup while strengthening and smoothing damaged hair.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis concentrated shampoo was formulated to eliminate mineral and calcium deposits that accumulate from hard water, styling products, and environmental exposure. While removing these residues, it also targets weakened fiber to help rebuild tensile strength and improve surface smoothness. The 16.9 fl oz size is designed for regular use by those seeking to refresh dull, heavy hair and restore manageability without aggressive stripping.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this shampoo remove calcium and buildup without over-drying?\u003c\/h3\u003e\n\n\u003cp\u003eThe formula combines chelating agents that bind mineral particles with gentle surfactants that lift residues from the hair shaft. It rinses away deposits rather than dissolving natural oils, preserving moisture balance. The result is cleaner hair that retains softness and flexibility.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eContains decalcifying ingredients to target mineral scale and product residue\u003c\/li\u003e\n  \u003cli\u003eMild cleansing agents avoid aggressive stripping of sebum\u003c\/li\u003e\n  \u003cli\u003eRinses clean to restore hair bounce and manageability\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this shampoo help repair damaged or weakened hair fibers?\u003c\/h3\u003e\n\n\u003cp\u003eYes — the product includes repairing actives designed to reinforce the hair’s internal structure. Regular use can recreate much of the original fiber strength and reduce surface roughness, making hair easier to detangle and style. It supports hair resilience rather than providing instant cosmetic coating.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eTargets internal fiber weakness to rebuild tensile strength\u003c\/li\u003e\n  \u003cli\u003eImproves surface smoothness, reducing friction during styling\u003c\/li\u003e\n  \u003cli\u003eWorks as part of a routine with conditioning and treatment products for best results\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I use it for best results and how often?\u003c\/h3\u003e\n\n\u003cp\u003eApply to wet hair, lather, and rinse, repeating if hair feels heavily coated; follow with an appropriate KÉRASTASE conditioner or treatment. Frequency depends on water hardness and product buildup: once a week for light buildup, up to twice weekly for chronic mineral deposits. Always follow with conditioning to restore softness.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eWet hair thoroughly before applying a small amount to scalp and lengths\u003c\/li\u003e\n  \u003cli\u003eMassage to emulsify and rinse completely; repeat when needed\u003c\/li\u003e\n  \u003cli\u003ePair with a restorative conditioner or mask after cleansing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat hair types and concerns benefit most from this shampoo?\u003c\/h3\u003e\n\n\u003cp\u003eThis shampoo suits hair that shows dullness, heaviness, or stiffness from mineral buildup and frequent styling. It’s especially useful for those living in hard-water areas, swimmers, or people who use multiple styling products. It’s formulated to support fragile, processed, or chemically treated hair by addressing residues and strengthening fibers without harsh stripping.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eRecommended for hair with mineral or product buildup\u003c\/li\u003e\n  \u003cli\u003eHelpful for chemically treated, colored, or weakened hair\u003c\/li\u003e\n  \u003cli\u003eSafe for routine use when balanced with conditioning care\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: KÉRASTASE Première Bain Décalcifiant Réparateur is aimed at anyone wanting to remove hard-water minerals and product remnants while improving hair strength and smoothness—particularly people with weakened, chemically treated, or frequently styled hair. If your hair feels dull, rough, or weighed down by invisible buildup, this shampoo refreshes the fiber and prepares hair to receive further repair treatments.\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 safe for color-treated hair?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It targets mineral buildup without aggressive stripping and can be used on color-treated hair when followed by a conditioner.\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 hard water?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: For hard water, use 1–2 times weekly to remove scale; adjust based on buildup and pair with a nourishing conditioner.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"KÉRASTASE","offers":[{"title":"Default Title","offer_id":51488009715945,"sku":"B0DGGH2Z2L","price":187.69,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/7674\/2633\/files\/kerastase-premiere-front-bottle_58e4d5b7-694e-4ede-b725-b61cb2d47d41.jpg?v=1783299717","url":"https:\/\/cervaaustralia.com\/products\/kerastase-decalcifying-repair-shampoo-16-9-fl-oz-removes-mineral-buildup-strengthens-hair","provider":"Cerva Australia | Professional Beauty Supplies, Skincare \u0026 Cosmetics","version":"1.0","type":"link"}