{"product_id":"kerastase-repairing-hair-serum-therapiste-restores-damaged-hair-450-f-heat-protect","title":"KÉRASTASE Repairing Hair Serum Therapiste — Restores Damaged Hair, 450°F Heat Protect","description":"\u003cp\u003e\u003cstrong\u003eKÉRASTASE Resistance Serum Therapiste is a leave-in repairing serum that rebuilds very damaged lengths, delivers deep hydration, and provides thermo-protection up to 450°F.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis lightweight, leave-in serum targets weakened, brittle hair and split ends by replenishing moisture, increasing flexibility, and shielding strands during heat styling. Formulated with Gluco Peptide, a wheat protein derivative, and native plant cells, it works to reconstruct fiber while offering a soothing texture that reduces friction and flyaways. Use it after washing on towel-dried hair before blow-drying, or apply sparingly on dry hair as a finishing step.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this serum repair very damaged hair?\u003c\/h3\u003e\n\u003cp\u003eThe formula focuses on reinforcing the hair fiber and restoring elasticity rather than masking damage. Protein and peptide ingredients help reconnect weakened areas of the strand while hydrating agents smooth the surface for softer, more manageable hair.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eGluco Peptide strengthens existing hair fibers to reduce breakage.\u003c\/li\u003e\n  \u003cli\u003eWheat protein derivative restores flexibility and resilience.\u003c\/li\u003e\n  \u003cli\u003eNative plant cells supply targeted hydration to dry lengths and ends.\u003c\/li\u003e\n  \u003cli\u003eLight texture leaves hair soft without weighing it down.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this protect my hair during heat styling?\u003c\/h3\u003e\n\u003cp\u003eYes — the serum is formulated to shield hair from high-temperature styling tools, helping limit further damage when blow-drying or using hot irons. It forms a protective layer that reduces heat-related stress on fragile strands.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eThermo-protection rated up to 450°F (approximately 232°C).\u003c\/li\u003e\n  \u003cli\u003eApply before heat styling for optimal protection and smoother results.\u003c\/li\u003e\n  \u003cli\u003eHelps prevent additional split ends and dryness caused by hot tools.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I use the serum for best results?\u003c\/h3\u003e\n\u003cp\u003eDispense a small amount and distribute from mid-lengths to ends on towel-dried hair, then proceed to blow-dry or style as usual. For touch-ups on dry hair, a light dab smooths flyaways and disguises split ends without greasiness.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e1–2 pumps per application on medium to long hair; adjust for thickness and length.\u003c\/li\u003e\n  \u003cli\u003eUse on damp hair before blow-drying to rebuild and protect during styling.\u003c\/li\u003e\n  \u003cli\u003eApply sparingly to dry ends as a finishing product to tame frizz.\u003c\/li\u003e\n  \u003cli\u003eCombine with Resistance Extentioniste Conditioner and Therapiste Hair Mask for a complete repair routine.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat sensory and practical benefits can I expect?\u003c\/h3\u003e\n\u003cp\u003eThe serum offers a soothing, non-greasy texture that improves combability and leaves hair feeling softer to the touch. It reduces friction and split-end visibility while providing long-lasting manageability for weakened hair.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSoft, silky finish without heavy residue.\u003c\/li\u003e\n  \u003cli\u003eHelps calm scalp sensitivity with its comforting texture.\u003c\/li\u003e\n  \u003cli\u003eReduces tangling for easier styling and less mechanical breakage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: KÉRASTASE Resistance Serum Therapiste is designed for people with weak, very damaged or over-processed hair who want to rebuild fiber strength, add hydration, and protect strands from heat styling. It suits those who regularly use hot tools, color-treated hair in need of targeted repair, and anyone looking to reduce frizz, improve elasticity, and make lengths and ends softer and more manageable when used within a Resistance regimen.\u003c\/p\u003e\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eCyclopentasiloxane, Dimethiconol, Dimethicone, Cetearyl Alcohol, Phenyl Trimethicone, Amodimethicone, Phenoxyethanol, Polyquaternium-37, Trideceth-5, Propylene Glycol Dicaprylate\/Dicaprate, Steareth-20, Cetyl Hydroxyethylcellulose, Linalool, Glycerin, 2-Oleamido-1,3-Octadecanediol, Citronellol, Trideceth-10, Ppg-1 Trideceth-6, Geraniol, Glycine, Arginine, Proline, Tyrosine, Glutamic Acid, Chlorhexidine Digluconate, Serine, Benzyl Alcohol, Hydroxypropyltrimonium Hydrolyzed Wheat Protein, Isoeugenol, Safflower Glucoside, Alpha-Isomethyl Ionone, Trehalose, Tamarindus Indica Seed Polysaccharide, Myrothamnus Flabellifolia Leaf Extract, Fragrance.\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: Can I use this serum on color-treated hair?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The serum repairs and hydrates weakened strands and is suitable for color-treated hair as part of a repair routine.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How much heat protection does it provide?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It offers thermo-protection up to 450°F (about 232°C) when applied before heat styling.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"KÉRASTASE","offers":[{"title":"Default Title","offer_id":53430490661211,"sku":"B00WGBB5YG","price":62.54,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1017\/9860\/9243\/files\/kerastase-serum-therapiste-front-bottle.jpg?v=1782252915","url":"https:\/\/remediesbeauty.co.uk\/products\/kerastase-repairing-hair-serum-therapiste-restores-damaged-hair-450-f-heat-protect","provider":"REMEDIESBEAUTY","version":"1.0","type":"link"}