{"product_id":"kerastase-resistance-serum-extentioniste","title":"Kérastase Résistance Serum Extentioniste","description":"\u003ch2\u003eKérastase Résistance Serum Extentioniste\u003c\/h2\u003e\n\u003ch3\u003eWho It's For\u003c\/h3\u003e\n\u003cp\u003eFor weakened, breakage-prone hair that struggles to grow. Ideal for anyone wanting stronger hair from root to tip and a healthier scalp environment to support longer growth.\u003c\/p\u003e\n\u003ch3\u003eWhat It Is\u003c\/h3\u003e\n\u003cp\u003eA daily strengthening scalp and hair serum designed to reduce breakage and support healthy growth. The lightweight, non-greasy formula reinforces the hair fibre while keeping the scalp balanced, hydrated, and refreshed.\u003c\/p\u003e\n\u003ch3\u003eWhy You'll Love It\u003c\/h3\u003e\n\u003cp\u003eIt fortifies the scalp and strands at the same time — helping your hair grow longer and stronger with fewer breakages. Absorbs quickly, leaves the scalp comfortable, and the hair smooth, soft, and resilient.\u003c\/p\u003e\n\u003ch3\u003eHow to Use\u003c\/h3\u003e\n\u003cp\u003eApply directly to the scalp using the pipette on dry or towel-dried hair. Massage gently to distribute evenly. Use three times a week or as part of your regular strengthening routine. Do not rinse.\u003c\/p\u003e\n\u003ch3\u003eWhen to Use\u003c\/h3\u003e\n\u003cp\u003eUse regularly to maintain scalp health and strengthen hair for improved length retention over time.\u003c\/p\u003e\n\u003ch3\u003eFragrance\u003c\/h3\u003e\n\u003cp\u003eA clean, modern scent with subtle notes of fresh florals and light woods — balanced and uplifting.\u003c\/p\u003e\n\u003ch3\u003eKey Ingredients\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCeramides\u003c\/strong\u003e – Strengthen the hair fibre and improve resilience.\u003cbr\u003e\u003cstrong\u003eCreatine R\u003c\/strong\u003e – Rebuilds and reinforces the internal structure of weakened hair.\u003cbr\u003e\u003cstrong\u003eTaurine\u003c\/strong\u003e – Supports scalp vitality and helps create a healthy foundation for growth.\u003c\/p\u003e\n\u003ch3\u003eFull Ingredient List\u003c\/h3\u003e\n\u003cp\u003eAqua \/ Water \/ Eau, Alcohol Denat., Glycerin, Creatine, Taurine, Citric Acid, Hydroxypropyl Guar Hydroxypropyltrimonium Chloride, Sodium Benzoate, Linalool, Benzyl Alcohol, Limonene, Alpha-Isomethyl Ionone, Coumarin, Parfum \/ Fragrance.\u003c\/p\u003e\n\u003ch3\u003eWhy We Love It\u003c\/h3\u003e\n\u003cp\u003eBecause it works at the source — strengthening the scalp and hair together. With consistent use, it supports longer, stronger, healthier growth that feels fresh, light, and revitalized.\u003c\/p\u003e","brand":"Kerastase","offers":[{"title":"50ml","offer_id":47024024158431,"sku":"6688316326067","price":84.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/8372\/5535\/files\/image_a70ef7cb-e810-48d5-8101-b13a9fb2c61f.jpg?v=1748552085","url":"https:\/\/denimandsmith.com\/products\/kerastase-resistance-serum-extentioniste","provider":"Denim \u0026 Smith Barbershops","version":"1.0","type":"link"}