{"product_id":"k18-biomimetic-hairscience-leave-in-molecular-repair-hair-mask-1-7-fl-oz-50ml-1","title":"K18 Biomimetic Hairscience Leave-In Molecular Repair Hair Mask – 1.7 fl oz \/ 50ml","description":"\u003cp\u003eRepair damaged hair from the inside out with the groundbreaking K18 Biomimetic Hairscience Leave-In Molecular Repair Hair Mask (1.7 fl oz \/ 50ml). Powered by the patented K18PEPTIDE™, this clinical-grade leave-in treatment works at the deepest molecular layer to reconnect broken polypeptide chains and disulfide bonds damaged by bleach, color, chemical services, and high heat.\u003c\/p\u003e\n\u003cp\u003eKey Benefits:\u003cbr\u003e- 4-Minute Reverse Repair: Rebuilds broken hair bonds and restores strength, softness, and bounce in just 4 minutes.\u003cbr\u003e- Permanent Structural Results: Does not wash away with shampoo; delivers lasting repair rather than temporary cosmetic fixes.\u003cbr\u003e- Restores Strength \u0026amp; Elasticity: Renews hair back to 91% original strength and 94% original elasticity.\u003cbr\u003e- Prevents Future Breakage: Shields hair against damage from ongoing heat styling, color treatments, and environmental stressors.\u003cbr\u003e- Lightweight Leave-In: Absorbs quickly without building up, leaving hair soft, smooth, and manageable.\u003c\/p\u003e\n\u003cp\u003eKey Ingredients:\u003cbr\u003e- Patented K18PEPTIDE™: A bio-engineered peptide sequence that penetrates the inner keratin matrix to reconnect broken protein chains.\u003c\/p\u003e\n\u003cp\u003eItem Details:\u003cbr\u003e- Size: 1.7 fl oz \/ 50 ml (Full Size Pump)\u003cbr\u003e- Condition: 100% Brand New, Unopened, Original Packaging\u003cbr\u003e- Formula: Vegan, Cruelty-Free, Color-Safe, Paraben-Free, Sulfate-Free, Silicone-Free\u003c\/p\u003e\n\u003cp\u003eHow to Use:\u003cbr\u003e1. Shampoo hair thoroughly (do NOT apply conditioner).\u003cbr\u003e2. Towel-dry hair until damp.\u003cbr\u003e3. Dispense 1 pump of K18 Mask and add more as needed depending on hair length and thickness.\u003cbr\u003e4. Work evenly into hair from ends to roots.\u003cbr\u003e5. Wait 4 minutes before combing or styling (do NOT rinse out).\u003cbr\u003e6. Style as usual.\u003c\/p\u003e\n\u003cp\u003ePackage Includes:\u003cbr\u003e1 x K18 Biomimetic Hairscience Leave-In Molecular Repair Hair Mask (50ml Boxed)\u003c\/p\u003e","brand":"Wavy Hub","offers":[{"title":"Default Title","offer_id":54489548357916,"sku":null,"price":28.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/8454\/1212\/files\/Untitleddesign-2026-02-22T005725.453.webp?v=1788181777","url":"https:\/\/hubwavy.com\/products\/k18-biomimetic-hairscience-leave-in-molecular-repair-hair-mask-1-7-fl-oz-50ml-1","provider":"Wavy Hub","version":"1.0","type":"link"}