{"title":"Long hair","description":"\u003cp\u003eTake care of your long hair with our selection of professional products designed to strengthen lengths, protect ends, and maintain shiny, supple, and healthy hair.\u003cbr\u003eAlso discover targeted scalp serums, such as our Extentioniste treatment, which stimulate vitality at the root to promote stronger growth and lastingly beautiful long hair.\u003c\/p\u003e","products":[{"product_id":"resistance-bain-extentioniste","title":"Bain Extentioniste","description":"\u003cp data-start=\"2002\" data-end=\"2307\"\u003eKérastase Bain Extentioniste is a strengthening shampoo designed to reinforce slow-growing hair or hair with damaged lengths. It gently cleanses while revitalizing the hair fiber from root to tip, for more resilient, stronger, and visibly longer hair.\u003c\/p\u003e\n\u003cp data-start=\"2312\" data-end=\"2649\"\u003eIts formula is enriched with Creatine R™, a powerful combination of creatine and ceramides, as well as taurine, a protective amino acid. Together, these active ingredients strengthen the internal structure of the fiber, improve elasticity, and promote a healthy scalp, an essential condition for optimal hair growth.\u003c\/p\u003e\n\u003cp data-start=\"2654\" data-end=\"2770\"\u003eHair regains softness, vigor, and shine, while being better prepared to reach its ideal length.\u003c\/p\u003e","brand":"Kérastase","offers":[{"title":"250 mL","offer_id":44130011152493,"sku":null,"price":62.0,"currency_code":"CAD","in_stock":true},{"title":"500 mL","offer_id":44130011185261,"sku":null,"price":98.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0618\/2951\/3325\/files\/Product_template_-_standard_96.png?v=1765153189"},{"product_id":"resistance-fondant-extentioniste","title":"Fondant Extentioniste","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eFondant Extentioniste is a fortifying detangling conditioner designed for slow-growing hair and damaged ends. Thanks to the exclusive Creatine R™ technology, this conditioner combines a powerful blend of creatine and ceramides, reinforced by maleic acid, a targeted active ingredient that penetrates the hair fiber to consolidate its structure. This conditioner smooths cuticles, strengthens lengths, and protects ends to promote healthy growth from root to tip—without weighing hair down.\u003c\/p\u003e","brand":"Kérastase","offers":[{"title":"Default Title","offer_id":42300478750829,"sku":"","price":67.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0618\/2951\/3325\/files\/Product_template_-_standard_95.png?v=1765152902"},{"product_id":"resistance-masque-extentioniste","title":"Masque Extentioniste","description":"\u003cp data-start=\"299\" data-end=\"716\"\u003eDeep revitalizing mask designed to strengthen weakened hair, stimulate growth and prevent breakage. Enriched with creatine, ceramides and maleic acid, this treatment works deep within the hair fiber to restore its internal structure, while coating the lengths with a protective film. It hydrates, repairs and strengthens damaged hair, for more resistant, soft and healthy hair.\u003c\/p\u003e\n\u003cp data-start=\"718\" data-end=\"846\"\u003ePerfect for hair seeking length, this mask promotes an optimal hair environment, from root to tip.\u003c\/p\u003e","brand":"Kérastase","offers":[{"title":"Default Title","offer_id":42300483928173,"sku":"","price":92.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0618\/2951\/3325\/files\/mask_2000_x_2100_px_15.png?v=1765152724"},{"product_id":"resistance-thermique-extentioniste","title":"Extentioniste Thermique","description":"\u003cp\u003eExtentioniste Thermique is a leave-in repairing cream that protects the hair fiber from heat up to 230°C (450°F). Specially designed for long or growing hair, it acts as a true shield against heated tools while instantly repairing weakened lengths and split ends. Thanks to its Thermo-Seal Glazing technology and its blend of Creatine R and Taurine, this cream strengthens the internal structure of the hair and reduces breakage by up to 93% from the first use. Hair is stronger, smoother, and shinier, from roots to ends.\u003c\/p\u003e","brand":"Kérastase","offers":[{"title":"Default Title","offer_id":42300499918957,"sku":"","price":67.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0618\/2951\/3325\/files\/Product_template_-_standard_94.png?v=1765149915"},{"product_id":"resistance-serum-extentioniste","title":"Sérum Extentioniste","description":"\u003cp data-start=\"222\" data-end=\"535\"\u003eThis leave-in fortifying serum is a concentrated scalp treatment designed to promote an environment conducive to healthy, strong hair growth. Its ceramide-enriched formula strengthens roots while soothing the scalp, creating a healthy foundation for optimal growth.\u003c\/p\u003e\n\u003cp data-start=\"537\" data-end=\"799\"\u003eThis daily treatment also works on the lengths of your hair, providing softness, suppleness, and protection. Lightweight and non-greasy, the Extentioniste Serum easily integrates into your hair care routine for visibly stronger hair, from root to tip.\u003c\/p\u003e","brand":"Kérastase","offers":[{"title":"Default Title","offer_id":42300515647597,"sku":"","price":84.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0618\/2951\/3325\/files\/Product_template_-_standard_93.png?v=1765149661"}],"url":"https:\/\/spazioboutique.ca\/en-ca\/collections\/cheveux-longs.oembed","provider":"Spazio Boutique","version":"1.0","type":"link"}