{"product_id":"joico-k-pak-color-therapy-luster-lock-leave-in-treatment-16-9-fl-oz-shine-repair-color-protection-with-keratin-argan-oil","title":"Joico K-PAK Color Therapy Luster Lock Leave-In Treatment 16.9 fl oz — Shine, Repair \u0026 Color Protection with Keratin \u0026 Argan Oil","description":"\u003cp\u003e\u003cstrong\u003eJoico K-PAK Color Therapy Luster Lock is an instant leave-in treatment that restores shine, strengthens color-treated hair, and reduces breakage while delivering deep hydration.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis concentrated formula combines keratin, argan oil, and African manketti oil with Joico’s Smart Release Technology to improve the appearance and resilience of color-treated strands after just one use. Designed for salon-quality maintenance at home, the treatment targets weak points in the hair fiber to boost manageability, vibrancy, and surface shine without weighing hair down.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this treatment revive faded color and add shine?\u003c\/h3\u003e\n\u003cp\u003eThe Luster Lock treatment protects and amplifies color vibrancy by replenishing lost lipids and adding a reflective finish. Antioxidant-rich oils help shield pigments from everyday stressors while the formula smooths the hair surface for better light reflection.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eContains African manketti oil to support environmental protection for color.\u003c\/li\u003e\n  \u003cli\u003eArgan oil provides deep nourishment and surface gloss.\u003c\/li\u003e\n  \u003cli\u003eKeratin fills and reinforces damaged areas for a smoother cuticle.\u003c\/li\u003e\n  \u003cli\u003eLeaves a mirror-like shine without greasy residue.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat repair benefits can I expect for weakened or breaking hair?\u003c\/h3\u003e\n\u003cp\u003eJoico’s keratin-rich blend targets compromised bonds and helps restore strength at the fiber level. Continuous-release ingredients work between washes to reduce combing breakage and improve elasticity so strands feel stronger and look healthier.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFormulated to make hair up to 9× stronger against combing breakage.*\u003c\/li\u003e\n  \u003cli\u003eSmart Release Technology gradually delivers keratin and arginine for ongoing repair.\u003c\/li\u003e\n  \u003cli\u003eReduces visible breakage and split-end appearance with consistent use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I use it and when should I apply the treatment?\u003c\/h3\u003e\n\u003cp\u003eUse this leave-in treatment after shampooing and towel-drying, or on dry hair for targeted frizz control and shine between washes. A small amount spreads easily through mid-lengths and ends—no rinsing required—so it’s convenient for daily styling or occasional intensive care.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eApply a dime-to-quarter-sized amount depending on hair length and thickness.\u003c\/li\u003e\n  \u003cli\u003eDistribute from mid-lengths to ends; avoid roots if hair is fine.\u003c\/li\u003e\n  \u003cli\u003eUse after every wash for maintenance or as needed for shine and protection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich ingredients make this safe for color-treated hair?\u003c\/h3\u003e\n\u003cp\u003eKey components were selected to support colored strands without stripping pigments. The formula balances protective oils, reconstructive keratin, and a liposomal delivery system that releases actives over time to maintain benefits between shampoos.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAfrican manketti oil supplies vitamin E and environmental defense for color longevity.\u003c\/li\u003e\n  \u003cli\u003eArgan oil hydrates and smooths, improving manageability and luster.\u003c\/li\u003e\n  \u003cli\u003eKeratin replaces lost protein to reinforce weakened fibers and reduce breakage.\u003c\/li\u003e\n  \u003cli\u003eSmart Release liposomes extend the treatment’s effect throughout the day.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? If you color, highlight, or chemically treat your hair and want salon-level shine, improved strength, and easier styling, Joico K-PAK Color Therapy Luster Lock is formulated for you. It suits all hair lengths and textures that need color protection, visible repair, and a glossy finish, especially when breakage and dullness are concerns. Use it as part of a color-care routine to help maintain vibrancy and manageability between professional services.\u003c\/p\u003e\n\n\u003cp\u003e\u003csmall\u003e*Compared to untreated hair in controlled testing. Results vary by hair condition and use.\u003c\/small\u003e\u003c\/p\u003e\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eWater\/Aqua\/Eau, Butylene Glycol, Dimethicone, Sorbitol, Behenyl Alcohol, Behentrimonium Chloride, Stearyl Alcohol, Cetyl Alcohol, Glyceryl Oleate, Schinziophyton Rautanenii Kernel Oil, Pentapeptide-30 Cysteinamide, Pentapeptide-29 Cysteinamide, Tetrapeptide-29 Argininamide, Tetrapeptide-28 Argininamide, Keratin, Hydrolyzed Keratin, Cocodimonium Hydroxypropyl Hydrolyzed Keratin, Aleurites Moluccana Seed Oil, Arginine HCl, Hydrogenated Castor Oil\/Sebacic Acid Copolymer, Argania Spinosa Kernel Oil, Psidium Guajava Fruit Extract, Thioctic Acid, Oenothera Biennis (Evening Primrose) Oil, Tocopheryl Acetate, Aloe Barbadensis Leaf Juice, Aminopropyl Dimethicone, Hydrolyzed Keratin PG-Propyl Methylsilanediol, Allantoin, Glycolipids, Phenoxyethanol, Stearyl Dihydroxypropyldimonium Oligosaccharides, Steartrimonium Chloride, Octyldodecanol, Propylene Glycol, PEG-6 Methyl Ether Dimethicone, PEG-90M, Citric Acid, Glycerin, Hyaluronic Acid, Polyquaternium-55, Polysilicone-19, Dipropylene Glycol, Butyl Methoxydibenzoylmethane, Isopropyl Alcohol, Sodium Ascorbyl Phosphate, Sodium Hydroxide, Alpha-Isomethyl Ionone, Butylphenyl Methylpropional, Fragrance\/Parfum.\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 Luster Lock on dry hair between washes?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Apply a small amount to dry mid-lengths and ends for shine, frizz control, and added protection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this safe for chemically treated or highlighted hair?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Formulated for color-treated hair to boost vibrancy and help reduce breakage without stripping color.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Joico","offers":[{"title":"Default Title","offer_id":51488136429801,"sku":"B089X4TYKV","price":142.41,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/7674\/2633\/files\/joico-k-pak-luster-lock-front-bottle.jpg?v=1783303543","url":"https:\/\/cervaaustralia.com\/products\/joico-k-pak-color-therapy-luster-lock-leave-in-treatment-16-9-fl-oz-shine-repair-color-protection-with-keratin-argan-oil","provider":"Cerva Australia | Professional Beauty Supplies, Skincare \u0026 Cosmetics","version":"1.0","type":"link"}