This holiday season, protect and strengthen your clients' hair extensions from the added stress of heat styling and give them new life after the festivities with K18's Pro Mists and Leave-in Masks.

LEARN HOW TO USE K18

This holiday season, protect and strengthen your clients' hair extensions from the added stress of heat styling and give them new life after the festivities with K18's Pro Mists and Leave-in Masks.

LEARN HOW TO USE K18

*Terms and conditions apply. While supplies last. K18PRO promotion available until October 31st, 2022, at 11:59 PM EST, online or over the phone. To receive promotion online, if $750 minimum subtotal is met, a prompt will be given to add free gift to the order and will be removed from the order if another promotion is entered at checkout. Free gift may ship separately. Only one promotion can be used per order, and promotions cannot be combined with other offers/promotions—all sales are final.