{"product_id":"kerastase-resistance-serum-therapiste-repair-serum-30ml","title":"KERASTASE Résistance Sérum Thérapiste Repair Serum 30ml","description":"\u003cp\u003e\u003cstrong\u003eKERASTASE Résistance Sérum Thérapiste Repair Serum 30ml\u003c\/strong\u003e is a professional dual-action repairing serum for \u003cstrong\u003every damaged, over-processed and chemically sensitised hair\u003c\/strong\u003e. Designed for hair experiencing an advanced level of damage, it combines a repairing cream with a binding serum to reinforce and resurface weakened fibres while leaving lengths smoother, softer and more manageable.\u003c\/p\u003e\n\u003cp\u003eThe formula also provides \u003cstrong\u003eheat protection up to 230°C\u003c\/strong\u003e, helps seal damaged ends to protect against split ends and can make blow-drying up to twice as fast. Kérastase positions Thérapiste specifically for \u003cstrong\u003every damaged and over-processed hair\u003c\/strong\u003e, including damage caused by chemical or mechanical aggressors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRepair → Reinforce → Resurface → Seal Ends → Heat Protect → Smooth\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRepairs very damaged and over-processed hair\u003c\/li\u003e\n\u003cli\u003eReinforces weakened hair fibres\u003c\/li\u003e\n\u003cli\u003eHelps resurface damaged lengths\u003c\/li\u003e\n\u003cli\u003eHeat protection up to \u003cstrong\u003e230°C\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eHelps seal vulnerable ends\u003c\/li\u003e\n\u003cli\u003eProtects against split ends\u003c\/li\u003e\n\u003cli\u003eHelps smooth rough, damaged hair\u003c\/li\u003e\n\u003cli\u003eImproves softness and manageability\u003c\/li\u003e\n\u003cli\u003eCreates a smoother, shinier finish\u003c\/li\u003e\n\u003cli\u003eCan make blow-drying up to twice as fast\u003c\/li\u003e\n\u003cli\u003eDual repairing cream and serum technology\u003c\/li\u003e\n\u003cli\u003eSuitable for wet and dry hair\u003c\/li\u003e\n\u003cli\u003eLeave-in formula\u003c\/li\u003e\n\u003cli\u003e30ml\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat Is It?\u003c\/h2\u003e\n\u003cp\u003eSérum Thérapiste is the intensive \u003cstrong\u003erepairing leave-in serum\u003c\/strong\u003e within the KERASTASE Résistance Thérapiste collection.\u003c\/p\u003e\n\u003cp\u003eThis is not primarily a shine serum or hair oil. Its core purpose is \u003cstrong\u003edamage repair and protection\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eKérastase separates its Résistance damage care broadly into:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eForce Architecte → Damaged hair \/ erosion levels 1–2\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThérapiste → Very damaged and over-processed hair \/ erosion levels 3–4\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThat makes Sérum Thérapiste particularly relevant for hair compromised by repeated \u003cstrong\u003ebleaching, colouring, chemical processing, straightening or heat styling\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2\u003eDual-Action Formula\u003c\/h2\u003e\n\u003cp\u003eUnlike a conventional single-texture hair serum, Sérum Thérapiste combines a:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRepairing Cream + Binding Serum\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eKérastase designed the two components to work together to instantly reinforce and smooth the surface of very damaged hair while providing thermal protection — an intensive repair serum that also protects during styling.\u003c\/p\u003e\n\u003ch2\u003eWhy You'll Love It\u003c\/h2\u003e\n\u003cp\u003eSérum Thérapiste is ideal when regular smoothing products aren't enough. It specifically targets hair that feels \u003cstrong\u003ebrittle, rough, weakened or heavily sensitised\u003c\/strong\u003e after repeated processing.\u003c\/p\u003e\n\u003cp\u003eIt helps transform the feel and appearance of compromised lengths while adding the practical benefit of high-temperature protection.\u003c\/p\u003e\n\u003cp\u003eThe lightweight leave-in format also means the product can be incorporated into a regular styling routine without adding another rinse-out step.\u003c\/p\u003e\n\u003ch2\u003eWho Is It For?\u003c\/h2\u003e\n\u003cp\u003eIdeal for:\u003c\/p\u003e\n\u003cp\u003eVery damaged hair\u003cbr\u003eOver-processed hair\u003cbr\u003eBleached hair\u003cbr\u003eChemically treated hair\u003cbr\u003eFrequently coloured hair\u003cbr\u003eHeat-damaged hair\u003cbr\u003eBrittle hair\u003cbr\u003eBreakage-prone hair\u003cbr\u003eSplit ends\u003cbr\u003eRough damaged lengths\u003cbr\u003eThick or unruly damaged hair\u003cbr\u003eHair requiring intensive repair\u003c\/p\u003e\n\u003cp\u003eFor mild-to-moderate damage, another Résistance treatment may be sufficient — Sérum Thérapiste makes the most sense when the damage level is more advanced.\u003c\/p\u003e\n\u003ch2\u003ePair Me With\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/peggymou.com\/products\/kerastase-resistance-bain-therapiste-shampoo-250ml\"\u003e\u003cstrong\u003eKERASTASE Résistance Bain Thérapiste Shampoo\u003c\/strong\u003e\u003c\/a\u003e – Repairing cleanser for very damaged and over-processed hair.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/peggymou.com\/products\/kerastase-resistance-masque-therapiste-hair-mask-200ml\"\u003e\u003cstrong\u003eKERASTASE Résistance Masque Thérapiste\u003c\/strong\u003e\u003c\/a\u003e – Intensive rebuilding mask designed for very damaged and over-processed hair.\u003c\/p\u003e\n\u003ch3\u003eComplete Thérapiste Routine\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eBain Thérapiste → Masque Thérapiste → Sérum Thérapiste\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSérum Thérapiste becomes the final leave-in step, providing \u003cstrong\u003erepair, smoothing, end protection and thermal protection\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.kerastase.co.uk\/ranges\/regimen\/resistance\/resistance-serum-therapiste\/KER_00080.html\"\u003eResistance Sérum Thérapiste Heat Protecting Serum | Kérastase UK\u003c\/a\u003e\u003c\/p\u003e","brand":"KERASTASE","offers":[{"title":"Default Title","offer_id":54455406723413,"sku":"3474630713383","price":41.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1060\/7634\/0565\/files\/3474630713383.Main.jpg?v=1787902570","url":"https:\/\/peggymou.com\/products\/kerastase-resistance-serum-therapiste-repair-serum-30ml","provider":"Peggymou","version":"1.0","type":"link"}