{"title":"Serums","description":"\u003cp\u003eConcentrated serums designed to target specific scalp and hair fiber needs, from intense hydration to overnight care.\u003c\/p\u003e","products":[{"product_id":"serum-de-nuit-8h-magic","title":"8H Magic Night Serum","description":"\u003cp data-start=\"310\" data-end=\"706\"\u003eThis intensely nourishing night serum is designed to regenerate dry hair while you sleep. Thanks to its lightweight, non-greasy formula enriched with anti-dryness polymers and essential nutrients, it deeply penetrates to restore the hair fiber throughout the night. Upon waking, hair is visibly softer, stronger, and revitalized, without heavy residue.\u003c\/p\u003e\n\u003cp data-start=\"708\" data-end=\"850\"\u003eA restorative treatment that works for 8 hours to protect hair from nocturnal friction while strengthening strand resistance.\u003c\/p\u003e\n\u003cp data-start=\"852\" data-end=\"926\"\u003e\u003cem data-start=\"855\" data-end=\"926\"\u003eContainer made with 20% recycled glass – a sustainable beauty gesture.\u003c\/em\u003e\u003c\/p\u003e","brand":"Kérastase","offers":[{"title":"90ml","offer_id":43294476533869,"sku":null,"price":95.0,"currency_code":"CAD","in_stock":true},{"title":"30ml","offer_id":43294476566637,"sku":null,"price":42.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0618\/2951\/3325\/files\/Product_template_-_standard_-_2025-12-07T204759.859.png?v=1765158545"},{"product_id":"nutritive-serum-nutri-supplement-pointes-fourchues","title":"Nutri-Supplement Split Ends Serum","description":"\u003cp data-start=\"161\" data-end=\"489\"\u003eKérastase Nutri-Supplement Split Ends Serum is a fast-absorbing, ultra-nourishing treatment specially formulated to revitalize and seal dry or damaged ends. Its formula, concentrated with anti-dryness polymers, targets weakened areas, smooths split ends, and prevents their future appearance.\u003c\/p\u003e\n\u003cp data-start=\"491\" data-end=\"748\"\u003eEnriched with essential nutrients, this serum strengthens the hair fiber while providing a light, non-greasy finish. Its translucent oily texture penetrates quickly without weighing down the lengths, for visibly softer and healthier-looking ends.\u003c\/p\u003e\n\u003cp data-start=\"750\" data-end=\"820\"\u003eOffers up to 4 times more split end prevention*.\u003c\/p\u003e\n\u003cp data-start=\"822\" data-end=\"853\"\u003eBottle made with 20% recycled glass.\u003c\/p\u003e\n\u003cp data-start=\"855\" data-end=\"940\"\u003e* Instrumental test after application of Nutri-Supplement Split Ends Serum.\u003c\/p\u003e","brand":"Kérastase","offers":[{"title":"Default Title","offer_id":42109892591725,"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_-_2025-12-07T200107.578.png?v=1765155743"},{"product_id":"nutritive-serum-nutri-supplement-cuir-chevelu","title":"Scalp Nutri-Supplement Serum","description":"\u003cp data-start=\"185\" data-end=\"508\"\u003eKérastase's Nutri-Supplement Scalp Serum is a deep hydrating treatment specially formulated to soothe and revitalize dry scalps. A true nourishing elixir, it is enriched with niacinamide (vitamin B3) to strengthen the scalp's protective barrier and promote long-lasting hydration.\u003c\/p\u003e\n\u003cp data-start=\"510\" data-end=\"853\"\u003eWith its fluid, non-greasy milky texture, this fast-absorbing serum acts as a vitamin supplement that restores scalp balance while preparing a healthy base for stronger, more resilient hair. It integrates perfectly into the Nutritive routine to provide comprehensive care from root to tip.\u003c\/p\u003e\n\u003cp data-start=\"855\" data-end=\"922\"\u003eHydrates the scalp by up to +23% from the very first application*.\u003c\/p\u003e\n\u003cp data-start=\"924\" data-end=\"958\"\u003eBottle made from 20% recycled glass.\u003c\/p\u003e\n\u003cp data-start=\"962\" data-end=\"1065\"\u003e*Results of clinical instrumental tests after application of Nutri-Supplement Scalp Serum.\u003c\/p\u003e","brand":"Kérastase","offers":[{"title":"Default Title","offer_id":42259053903981,"sku":"","price":95.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0618\/2951\/3325\/files\/Product_template_-_standard_-_2025-12-07T195550.515.png?v=1765155409"},{"product_id":"resistance-serum-therapiste","title":"Thérapiste Serum","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eKérastase Sérum Thérapiste is a dual-action hair care product combining oily and creamy textures to restore very damaged and over-processed hair. It deeply repairs the hair fiber, smooths the hair surface, and protects against heat up to 230 °C (450 °F). Split ends are visibly reduced, the hair fiber regains its elasticity, and hair recovers tone, softness, and shine.\u003c\/p\u003e","brand":"Kérastase","offers":[{"title":"Default Title","offer_id":42259417825389,"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_98.png?v=1765153817"},{"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"},{"product_id":"chroma-absolu-serum-chroma-thermique","title":"Chroma Thermique Serum","description":"\u003cdiv\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eA universal leave-in serum that protects color-treated hair from frizz and oxidation. Enriched with Lactic Acid and Centella Asiatica, it creates an invisible barrier that preserves color intensity and protects against UV rays, humidity, and heat.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eResults: more hydrated, softer hair and 77% less frizz*, with lasting shine and enhanced color.\u003c\/div\u003e","brand":"Kérastase","offers":[{"title":"Default Title","offer_id":42376642953325,"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_86.png?v=1765147347"},{"product_id":"specifique-serum-potentialiste","title":"Sérum Potentialiste","description":"\u003cp\u003eWith its transparent, fast-absorbing gel-serum texture, Sérum Potentialiste is the first universal defense serum designed to rebalance and protect imbalanced scalps. Its innovative formula acts as a shield against daily aggressions, while providing freshness, vitality, and immediate comfort. Roots are invigorated, the scalp is soothed, and hair is strengthened from the root.\u003c\/p\u003e","brand":"Kérastase","offers":[{"title":"Default Title","offer_id":42402260222061,"sku":"","price":95.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0618\/2951\/3325\/files\/Product_template_-_standard_79.png?v=1765142372"},{"product_id":"blond-absolu-serum-capillaire-cicanuit","title":"Cicanuit Serum","description":"\u003cp\u003eBlond Absolu Cicanuit Serum is an intensive overnight treatment specially designed for bleached and sensitized blonde hair. Its lightweight formula, a white cream-gel, nourishes and strengthens the hair fiber during sleep without weighing the hair down. Enriched with hyaluronic acid and edelweiss flower, it repairs damage, intensely hydrates, and forms a protective veil on the most fragile areas. Upon waking, hair is softer, stronger, less brittle, and visibly restored.\u003c\/p\u003e","brand":"Kérastase","offers":[{"title":"Default Title","offer_id":42635658362989,"sku":null,"price":95.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0618\/2951\/3325\/files\/Product_template_-_standard_57.png?v=1764534476"},{"product_id":"blond-absolu-serum-avec-2-dacide-hyaluronique-pur","title":"Serum with 2% Pure Hyaluronic Acid","description":"\u003cp\u003eThe Blond Absolu Serum with 2% pure hyaluronic acid is an intensive restorative and hydrating treatment designed for bleached blonde hair and sensitive scalps. Its highest concentration of macro and micro hyaluronic acid acts on both the hair fiber and the scalp: it repairs surface damage, deeply moisturizes, and preserves the protective barrier. Its transparent, lightweight gel texture provides immediate comfort, strength, and shine, while restoring volume to weakened hair. Used alone or layered with Blond Absolu Cicaextreme Oil, it offers supreme hydration and enhanced repair.\u003c\/p\u003e","brand":"Kérastase","offers":[{"title":"Default Title","offer_id":42635689001069,"sku":null,"price":84.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0618\/2951\/3325\/files\/Product_template_-_standard_56.png?v=1764534357"},{"product_id":"genesis-serum-anti-casse-fortifiant","title":"Fortifying Anti-Breakage Serum","description":"\u003cp\u003eKérastase Genesis Anti-Hair Fall Fortifying Serum is a daily treatment designed for weakened hair prone to falling. Its formula, enriched with Aminexil, ginger root, caffeine, and edelweiss native cells, acts directly at the root to strengthen the follicle's anchorage in the scalp. It creates an optimal environment to stimulate growth, reduce hair fall, and soothe the scalp. Day after day, hair becomes more resistant, healthier-looking, and revitalized.\u003c\/p\u003e","brand":"Kérastase","offers":[{"title":"Default Title","offer_id":42670570766445,"sku":null,"price":95.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0618\/2951\/3325\/files\/Product_template_-_standard_50.png?v=1764531880"},{"product_id":"initialiste","title":"Initialiste","description":"\u003cp\u003eKérastase Initialiste Serum is an advanced treatment for weakened scalp and hair. A true regenerating elixir, it works from the roots to fortify, repair, and revitalize the hair fiber. Enriched with glucopeptides, wheat proteins, and native plant cells, it stimulates cellular metabolism, improves fiber resistance, and prevents breakage. From the first applications, hair is stronger, softer, and visibly more beautiful.\u003cbr\u003e\u003c\/p\u003e","brand":"Kérastase","offers":[{"title":"Default Title","offer_id":42670583742573,"sku":null,"price":78.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0618\/2951\/3325\/files\/Product_template_-_standard_49.png?v=1764530748"},{"product_id":"genesis-homme-serum-anti-chute-fortifiant","title":"Fortifying Anti-Hair Loss Serum","description":"\u003cp data-start=\"178\" data-end=\"467\"\u003eA highly concentrated daily serum designed to strengthen weakened hair and reduce progressive hair loss.\u003c\/p\u003e\n\u003cp data-start=\"178\" data-end=\"467\"\u003eEnriched with Aminexil, a renowned dermo-cosmetic active ingredient, this treatment works deep down to anchor the hair fiber at the root and promote a healthier scalp.\u003c\/p\u003e\n\u003cp data-start=\"469\" data-end=\"613\"\u003eUsed regularly, it helps slow visible hair loss in just 6 weeks, while strengthening hair density and resistance.\u003c\/p\u003e","brand":"Kérastase","offers":[{"title":"Default Title","offer_id":42691096412269,"sku":null,"price":95.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0618\/2951\/3325\/files\/Product_template_-_standard_45.png?v=1764529891"},{"product_id":"serum-nuit-intensif","title":"Intensive Night Serum","description":"\u003cp\u003eThe Symbiose Intensive Night Serum is a night treatment designed for sensitive, dandruff-prone scalps. It helps eliminate loose dandruff while respecting the scalp's balance.\u003c\/p\u003e\n\u003cp\u003eIts sulfate-free, silicone-free, and paraben-free formula is enriched with salicylic acid, known for purifying the scalp, as well as bifidus, an active ingredient that helps maintain a healthy scalp.\u003c\/p\u003e\n\u003cp\u003eIts light, non-greasy, and non-sticky texture absorbs quickly and is accompanied by a delicate fragrance, for a pleasant nightly skincare ritual.\u003c\/p\u003e","brand":"Kérastase","offers":[{"title":"Default Title","offer_id":43944922185837,"sku":null,"price":89.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0618\/2951\/3325\/files\/Templateproduit-20002000_carre_2000x2000px.png?v=1769991137"},{"product_id":"serum-de-nuit-jeunesse","title":"Youth Night Serum","description":"\u003cp\u003eKérastase Chronologiste Youth Night Serum is a leave-in age-correcting treatment, designed to work overnight to intensely revitalize the hair fiber.\u003c\/p\u003e\n\u003cp\u003eInspired by skincare science, this serum targets the 5 visible signs of hair aging: dryness, dullness, frizz, lack of volume, and loss of thickness. Infused with Pro-Xylane™ and Ochrophyta algae, it works deep within the hair while you sleep to reveal, upon waking, denser, smoother, shinier, and visibly healthier hair.\u003c\/p\u003e\n\u003cp\u003eIts innovative quick-break texture instantly melts into the hair fiber without weighing it down, leaving hair soft, enveloped in the iconic Chronologiste fragrance for a truly luxurious nightly care ritual.\u003c\/p\u003e","brand":"Kérastase","offers":[{"title":"3 fl oz","offer_id":43959675879533,"sku":null,"price":98.0,"currency_code":"CAD","in_stock":true},{"title":"1 fl oz","offer_id":43959675912301,"sku":null,"price":46.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0618\/2951\/3325\/files\/Templateproduit-20002000_carre_2000x2000px_1.png?v=1770423270"},{"product_id":"coffret-printemps-genesis-nutritive-edition-limitee","title":"Spring Box - Magical Night Duo - Limited Edition","description":"\u003cp\u003eDiscover the Magical Night Duo Spring Set, a night routine designed to strengthen and nourish hair while you sleep.\u003c\/p\u003e\n\u003cp\u003ePre-order – \u003cspan style=\"text-decoration: underline;\"\u003eshipping from April 1st\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eValue of \u003cstrong\u003e$137\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis set contains\u003c\/strong\u003e:\u003cbr\u003e • Genesis Anti-Hair Fall Fortifying Serum (90 ml)\u003cbr\u003e • 8H Magic Night Nutritive Serum (travel size)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy you'll love it\u003c\/strong\u003e:\u003cbr\u003e • Works overnight to repair and strengthen\u003cbr\u003e • Intensely nourishes lengths\u003cbr\u003e • Helps reduce breakage and improve softness\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIdeal for\u003c\/strong\u003e:\u003cbr\u003eFragile, dry, or undernourished and weak hair.\u003c\/p\u003e","brand":"Kérastase","offers":[{"title":"Default Title","offer_id":44880067526765,"sku":null,"price":109.6,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0618\/2951\/3325\/files\/ChatGPTImageMar21_2026_10_24_56AM_4183b85d-787b-4df5-bcad-89379cd9cda0.png?v=1774103148"}],"url":"https:\/\/spazioboutique.ca\/en-ca\/collections\/serums-1.oembed","provider":"Spazio Boutique","version":"1.0","type":"link"}