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K18 Biomimetic Hairscience Professional Molecular Repair Hair Mask 150ml 5oz

β˜…β˜…β˜…β˜…β˜… 4.9 rating Β· 34 reviews Β· 337+ sold
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Product Details

Brand new, factory sealed β€” never opened or used. K18 Biomimetic Hairscience Professional Molecular Repair Hair Mask, the professional salon size at 150ml/5 fl oz (3x the volume of the retail 50ml bottle). Powered by the patented K18PEPTIDEβ„’, this leave-in treatment reconnects broken polypeptide chains and disulfide bonds at the molecular level β€” repairing damage from bleach, color, chemical services, and heat in just 4 minutes. No rinsing required. Ideal for: πŸ’‡β€β™€οΈ Color-treated & bleached hair πŸ’‡β€β™€οΈ Heat-damaged hair πŸ’‡β€β™€οΈ Chemically processed hair (relaxers, perms, keratin treatments) πŸ’‡β€β™€οΈ Anyone wanting stronger, smoother, bouncier hair Formula highlights: pH-balanced (5.0–6.0), vegan & cruelty-free, free from sulfates, parabens, silicones, phthalates & artificial colors. Same clinically-proven formula as the K18 take-home mask β€” just professionally sized for way more uses per bottle. Why buy from my closet: βœ”οΈ 100% Authentic βœ”οΈ Sealed & unopened (see photos) βœ”οΈ Fast, careful shipping βœ”οΈ Smoke-free & pet-free home βœ”οΈ Bundle 2+ items and save!

Daily Cleaning: Use a soft brush or damp cloth to gently wipe away dirt. Avoid harsh chemicals. For mesh areas, use diluted mild detergent and a soft brush.

Drying: Air dry in a cool, shaded place after cleaning. Avoid direct sunlight or high heat, which can cause fading and glue deterioration.

Storage: Stuff with paper to maintain shape when not in use. Store in a dry, ventilated area to prevent mold. Rotate between multiple pairs to extend lifespan.

Usage Notes: Designed for basketball. Not recommended for hiking, long-distance running, or other specialized sports where different performance features are required.

Customer Reviews (34)

4.9
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Based on 326 reviews
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User28926518
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2026-11-09

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