{"product_id":"kerastase-blond-absolu-blonde-guard-leave-in-spray-1-5-fl-oz-hydrating-heat-uv-protection-for-blonde-hair","title":"KÉRASTASE Blond Absolu Blonde Guard Leave-In Spray 1.5 fl oz — Hydrating, Heat \u0026 UV Protection for Blonde Hair","description":"\u003cp\u003e\u003cstrong\u003eKérastase Blond Absolu Blonde Guard Leave-In is a lightweight, leave-on hydrating milk that protects blonde hair from heat, UV, salt, and chlorine while detangling and boosting shine.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis leave-in treatment is formulated specifically for blonde tones — whether natural, highlighted, or color-treated — to reinforce moisture, reduce breakage, and preserve brightness between salon visits. It combines dual-weight hyaluronic acid with vitamins C and E to deliver multilayer hydration and antioxidative support, all in a non-greasy sprayable milk designed to be left in and styled as usual.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this product protect my blonde from everyday damage?\u003c\/h3\u003e\n\n\u003cp\u003eThe Blonde Guard Leave-In creates a protective barrier that shields hair fibers from common aggressors like high-heat styling, UV exposure, chlorinated pools, and salt water. The formula is engineered to reduce the impact of these stressors so color and tone remain vibrant and strands stay smoother.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eGuards against heat up to 450°F for safer blow-drying and straightening.\u003c\/li\u003e\n  \u003cli\u003eFilters and protects from UV rays to minimize fading and brassiness.\u003c\/li\u003e\n  \u003cli\u003eShields from chlorine and salt to prevent dryness and dulling after swimming.\u003c\/li\u003e\n  \u003cli\u003eBlocks a broad range of blonde-specific aggressors for daily protection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat hydration benefits will I notice and how long do they last?\u003c\/h3\u003e\n\n\u003cp\u003eFormulated with dual-weight hyaluronic acid, the leave-in delivers quick surface moisture and deeper, micronized hydration to plump and soften strands. Users experience immediate detangling and manageability, with sustained hydration that can last up to three days on the hair surface depending on styling and environment.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eInstant smoothing and easier comb-through on towel-dried hair.\u003c\/li\u003e\n  \u003cli\u003eDeep hydration to reduce roughness and improve hair elasticity.\u003c\/li\u003e\n  \u003cli\u003eVisible softness and fuller strand appearance after application.\u003c\/li\u003e\n  \u003cli\u003eHydration persistence for day-to-day styling without residue.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this product help keep my salon color looking fresh?\u003c\/h3\u003e\n\n\u003cp\u003eThe formula contains antioxidant vitamins and brightening hydration technology that help preserve color vibrancy and brightness. In clinical testing, paired use with the Blond Absolu range maintained salon-fresh appearance and tactile softness over time, reducing the frequency of corrective toning needed.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eVitamins C and E provide antioxidative support to protect pigments.\u003c\/li\u003e\n  \u003cli\u003eBrightening hydration helps sustain luminous blonde tones.\u003c\/li\u003e\n  \u003cli\u003eDesigned to be used alongside Kérastase Blond Absolu products for best results.\u003c\/li\u003e\n  \u003cli\u003eClinically shown benefits for maintaining brightness and softness.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I use the Blonde Guard Leave-In for optimal results?\u003c\/h3\u003e\n\n\u003cp\u003eApply to towel-dried hair from mid-lengths to ends and leave in — there’s no rinsing required. You can then either air-dry or style with heat; the product will help detangle and protect during heat application. For a coordinated routine, follow with Blond Absolu Bain Lumière shampoo and Cicaflash conditioner.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eSpray evenly on towel-dried hair, concentrating on mid-lengths and ends.\u003c\/li\u003e\n  \u003cli\u003eDo not rinse; proceed to air-dry or heat-style as usual.\u003c\/li\u003e\n  \u003cli\u003eUse regularly after washing to maintain protection and hydration.\u003c\/li\u003e\n  \u003cli\u003eCombine with other Blond Absolu products for enhanced color care.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Kérastase Blond Absolu Blonde Guard Leave-In is ideal for anyone with blonde hair—natural, highlighted, balayage, or salon-colored—seeking a lightweight, effective leave-on treatment to detangle, hydrate, and protect against heat, UV, and water-related damage while preserving brightness and softness between professional color appointments.\u003c\/p\u003e\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eAQUA \/ WATER \/ EAU • COCOS NUCIFERA OIL \/ COCONUT OIL • AMODIMETHICONE • POLYQUATERNIUM-37 • PHENOXYETHANOL • PROPYLENE GLYCOL DICAPRYLATE\/DICAPRATE • SODIUM HYDROXIDE • TOCOPHEROL • DIMETHICONE PEG-7 PHOSPHATE • PPG-1 TRIDECETH-6 • TETRAMETHYL ACETYLOCTAHYDRONAPHTHALENES • TRIDECETH-6 • BEHENTRIMONIUM CHLORIDE • SODIUM HYALURONATE • XYLOSE • ETHYLHEXYLGLYCERIN • CARVONE • CITRUS AURANTIUM PEEL OIL • LIMONENE • LINALYL ACETATE • ACRYLATES\/STEARYL METHACRYLATE COPOLYMER • LINALOOL • SORBITAN OLEATE • ISOPROPYL ALCOHOL • CETRIMONIUM CHLORIDE • HYDROLYZED VEGETABLE PROTEIN PG-PROPYL SILANETRIOL • GERANIOL • ASCORBYL GLUCOSIDE • CITRIC ACID • PINENE • GERANYL ACETATE • CITRUS AURANTIUM BERGAMIA PEEL OIL • EDTA • CITRAL • TERPINEOL • CAMPHOR • ROSE KETONES • SODIUM BENZOATE • POTASSIUM SORBATE • PARFUM \/ 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 on color-treated blondes?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It’s formulated for color-treated, natural, and highlighted blondes to protect and maintain brightness without rinsing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the leave-in protect from heat styling?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The formula helps protect hair from heat up to 450°F while providing detangling and hydration.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"KÉRASTASE","offers":[{"title":"Default Title","offer_id":58376670904707,"sku":"B0GKPVJV31","price":38.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1023\/2696\/0515\/files\/kerastase-blond-absolute-guard-front-packaging.jpg?v=1782983695","url":"https:\/\/origin-beauty.com\/products\/kerastase-blond-absolu-blonde-guard-leave-in-spray-1-5-fl-oz-hydrating-heat-uv-protection-for-blonde-hair","provider":"Origin Beauty","version":"1.0","type":"link"}