{"product_id":"k18-professional-molecular-repair-hair-mask-150ml","title":"K18 Professional Molecular Repair Hair Mask 150ml","description":"\u003ch4\u003eK18 Professional Molecular Repair Hair Mask — 150ml \/ 5 fl oz\u003c\/h4\u003e\u003ch4\u003eRepair Damaged Hair at the Molecular Level\u003c\/h4\u003e\u003cp\u003eSome hair damage goes deeper than any conditioner can reach. K18 Professional Molecular Repair Hair Mask works where it matters most — inside the hair fiber itself — using patented biomimetic peptide technology to reconnect broken keratin chains and restore your hair to its strongest, healthiest state.\u003c\/p\u003e\u003cp\u003eThis is not a conditioning mask. This is molecular repair — clinically proven to reverse damage from bleach, color, chemical services, and heat in just 4 minutes.\u003c\/p\u003e\u003ch4\u003eHow K18 Works\u003c\/h4\u003e\u003cp\u003eHair damage happens when the polypeptide chains inside the hair fiber break down — caused by bleach, color, relaxers, perms, and repeated heat styling. Traditional masks and conditioners coat the outside of the hair but cannot reach or repair these internal breaks.\u003c\/p\u003e\u003cp\u003eK18's patented \u003cstrong\u003eK18PEPTIDE™\u003c\/strong\u003e is a biomimetic peptide — engineered to mirror the natural structure of hair — that penetrates deep into the cortex of the hair fiber to reconnect broken keratin chains and restore the hair's natural strength, softness, and elasticity from within.\u003c\/p\u003e\u003ch4\u003eKey Benefits\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReverses Damage:\u003c\/strong\u003e Clinically proven to reverse up to 4 levels of damage from bleach, color, chemical services, and heat styling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRestores Strength:\u003c\/strong\u003e Reconnects broken polypeptide chains to rebuild the hair's internal structure and restore tensile strength.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproves Softness and Elasticity:\u003c\/strong\u003e Hair feels noticeably softer, smoother, and more elastic after just one use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReduces Breakage:\u003c\/strong\u003e Stronger internal bonds mean less breakage, split ends, and frizz over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorks on All Hair Types:\u003c\/strong\u003e Suitable for all hair textures and types, including color-treated, bleached, chemically processed, and heat-damaged hair.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo Rinse Required:\u003c\/strong\u003e Leave-in formula means the K18PEPTIDE™ stays in the hair to continue repairing — no rinsing needed.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProfessional Grade Results at Home\u003c\/h4\u003e\u003cp\u003eOriginally developed for professional salon use, K18 Professional Molecular Repair Hair Mask is now available for at-home use — giving you access to the same clinical-grade repair technology trusted by top colorists and stylists worldwide. The 150ml \/ 5 fl oz size is the professional-grade format, ideal for frequent use, salon professionals, or anyone with significant damage who wants lasting results.\u003c\/p\u003e\u003ch4\u003eHow to Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eShampoo hair and remove excess water — do not condition.\u003c\/li\u003e\n\u003cli\u003eApply a small amount of K18 mask evenly through hair from roots to ends.\u003c\/li\u003e\n\u003cli\u003eLeave in for a minimum of 4 minutes — do not rinse out.\u003c\/li\u003e\n\u003cli\u003eStyle as usual. No rinsing required.\u003c\/li\u003e\n\u003cli\u003eFor best results, use after every shampoo or as needed based on damage level.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eWho Should Use It\u003c\/h4\u003e\u003cp\u003eK18 Professional Molecular Repair Hair Mask is ideal for anyone experiencing hair damage. It's a perfect fit for people who:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHave bleached, highlighted, or color-treated hair that feels dry, brittle, or porous\u003c\/li\u003e\n\u003cli\u003eHave chemically processed hair from relaxers, perms, or keratin treatments\u003c\/li\u003e\n\u003cli\u003eExperience breakage, split ends, or excessive frizz from heat styling\u003c\/li\u003e\n\u003cli\u003eWant a professional-grade repair treatment they can use at home\u003c\/li\u003e\n\u003cli\u003eAre salon professionals looking for a reliable, results-driven repair mask for clients\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eWhy Customers Love It\u003c\/h4\u003e\u003cp\u003eK18 has become one of the most talked-about hair care innovations in recent years — and for good reason. Customers consistently describe dramatic improvements in hair texture, softness, and manageability after just one use. Many report that severely damaged, over-processed hair feels transformed — softer, stronger, and more elastic than it has in years. For colorists and stylists, it has become an essential part of every color service.\u003c\/p\u003e\u003ch4\u003eSize and Format\u003c\/h4\u003e\u003cp\u003eThis listing is for the \u003cstrong\u003e150ml \/ 5 fl oz\u003c\/strong\u003e professional-size bottle — the largest available format, ideal for salon professionals or frequent at-home users. A little goes a long way; use only the amount needed based on hair length and density.\u003c\/p\u003e\u003ch4\u003eClean, Science-Backed Formula\u003c\/h4\u003e\u003cp\u003eK18 is free from parabens, sulfates, and phthalates. The formula is vegan and cruelty-free, built on patented biomimetic science that works with the natural structure of hair rather than masking damage with heavy silicones or conditioning agents.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eFor external use only. Avoid contact with eyes. If irritation occurs, discontinue use.\u003c\/em\u003e\u003c\/p\u003e\u003ch4\u003eMake It Yours\u003c\/h4\u003e\u003cp\u003eYour hair deserves more than a surface-level fix. K18 Professional Molecular Repair Hair Mask delivers real, measurable repair at the molecular level — giving you stronger, softer, healthier hair from the inside out.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAdd it to your cart now and experience the science of true hair repair.\u003c\/strong\u003e\u003c\/p\u003e","brand":"K18 Biomimetic Hairscience","offers":[{"title":"Default Title","offer_id":71172893933821,"sku":null,"price":56.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/4704\/5629\/files\/K18ProfessionalMolecularRepairMask50ml_1.jpg?v=1787455491","url":"https:\/\/zenvoragoods.com\/products\/k18-professional-molecular-repair-hair-mask-150ml","provider":"Zenvora Goods","version":"1.0","type":"link"}