{"product_id":"loreal-professionnel-serie-expert-metal-detox-neutralizing-pre-treatment-spray-500ml","title":"L'Oréal Professionnel Série Expert Metal Detox Neutralizing Pre-Treatment Spray 500ml","description":"\u003cp\u003eL'Oréal Professionnel Série Expert Metal Detox Neutralizing Pre-Treatment Spray 500ml is a professional in-salon pre-treatment that prepares the hair before colouring, balayage or lightening services. Built around the unique Glicoamine molecule, it neutralises metals trapped inside the hair fibre — the hidden cause of breakage and unwanted colour shift — helping deliver more accurate colour results with significantly less damage.\u003c\/p\u003e\n\n\u003ch2\u003eAbout L'Oréal Professionnel Metal Detox\u003c\/h2\u003e\n\u003cp\u003eL'Oréal launched its first hair dye in 1909, and the Professionnel salon line has remained a cornerstone of professional hairdressing ever since. Metal Detox is one of L'Oréal Professionnel's most important modern launches — built on research into the role of dissolved metals in tap water and their effect on the hair fibre, particularly during colour services.\u003c\/p\u003e\n\n\u003ch2\u003eKey ingredients\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGlicoamine:\u003c\/strong\u003e the line's hero molecule — a small active that traps and neutralises metals inside the hair fibre.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAmodimethicone:\u003c\/strong\u003e a conditioning silicone that helps smooth and protect the cuticle.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGlycerin:\u003c\/strong\u003e humectant for additional moisture.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePolyquaternium-7:\u003c\/strong\u003e conditioning polymer that helps with detangling.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eKey benefits\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNeutralises metals\u003c\/strong\u003e inside the hair fibre before colour services.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUp to 87% less hair breakage\u003c\/strong\u003e during colour processing.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e100% true-to-tone colour\u003c\/strong\u003e — supports more accurate and predictable results.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo-rinse application\u003c\/strong\u003e — keeps salon protocols streamlined.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGenerous 500ml salon-back-bar size\u003c\/strong\u003e for repeated professional use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho it's for\u003c\/h2\u003e\n\u003cp\u003eMetal Detox Pre-Treatment Spray is designed for professional use in salon — a pre-colour, pre-balayage or pre-bleach step applied by qualified colourists. It is particularly valuable for clients with hard-water exposure (city tap water, swimming-pool use) or repeated colour history, where metal build-up in the fibre is most likely to be an issue.\u003c\/p\u003e\n\n\u003ch2\u003eHow to use\u003c\/h2\u003e\n\u003col\u003e\n  \u003cli\u003eSection the hair after the client's pre-colour assessment.\u003c\/li\u003e\n  \u003cli\u003eSpray onto dry hair from roots to ends — approximately 8–10 sprays for short hair and 15–20 sprays for long hair.\u003c\/li\u003e\n  \u003cli\u003eComb through to distribute evenly.\u003c\/li\u003e\n  \u003cli\u003eDo not rinse. Proceed directly with the colour or lightening service.\u003c\/li\u003e\n  \u003cli\u003ePair with Metal Detox shampoo, mask and concentrate for a complete in-salon and at-home metal-detox programme.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 500ml\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFormat:\u003c\/strong\u003e Leave-in metal-neutralising pre-treatment spray\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRange:\u003c\/strong\u003e Série Expert — Metal Detox\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUse:\u003c\/strong\u003e Pre-colour, pre-balayage, pre-lightening (professional)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e L'Oréal Professionnel\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Perfume Shop S","offers":[{"title":"Default Title","offer_id":58260262650204,"sku":"L724261","price":39.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0882\/0378\/8636\/files\/L-Oreal-Professionnel-Serie-Expert-Metal-Detox-Neu-6.jpg?v=1783877216","url":"https:\/\/vinceproject.com\/fr\/products\/loreal-professionnel-serie-expert-metal-detox-neutralizing-pre-treatment-spray-500ml","provider":"Vitrax ","version":"1.0","type":"link"}