K18
K18 Leave-In Molecular Repair Hair Mask 1.7oz.
K18 Leave-In Molecular Repair Hair Mask 1.7oz.
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- Authentic professional products — sourced directly from authorized distributors
- Ships from Hair Dynamics Salon, Fort Lee, NJ — serving clients since 1980
- Free shipping on orders $65+ — fast, tracked delivery
45 years in the beauty industry. Every product we sell online is one our stylists use in the salon.
The K18 Leave-in Molecular Repair Hair Mask repairs and strengthens damaged hair with its patented bioactive peptide. By penetrating deeply into the hair shaft and binding to the keratin, it creates stronger and more resilient hair fibers. With just a four-minute application time, this mask restores the natural strength and elasticity of hair, resulting in healthier-looking and feeling locks.
How To Use: Apply a small amount of the mask to damp or dry hair, focusing on the mid-lengths and ends. Leave it in for four minutes before styling as usual.
* This products is excluded from any extra discounts or coupons codes.
* This products is excluded from any extra discounts or coupons codes.
Shipping & Returns
Shipping & Returns
Shipping: Free on orders $65+. Orders ship from our Fort Lee, NJ salon, typically within 1–2 business days, with tracking emailed to you. See our shipping policy.
Returns: Unopened products in original packaging can be returned within 30 days. Details in our return policy.
Why Buy From a Salon?
Why Buy From a Salon?
Professional brands only authorize sales through licensed salons. Products sold by third-party marketplaces are often diverted, expired, or counterfeit. Hair Dynamics has been a licensed, working salon in Fort Lee since 1980 — what you buy here is the same authentic product we use behind the chair.
Not sure this is right for your hair? Ask our stylists before you buy.
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