Professional Journal

How To Get Healthy Hair, Featuring PRO Stylists Cassondra Kaeding + Alifia

Discover how celebrity colorist Cassondra Kaeding and K18 educator + PRO stylist Alifia tackle multiple damage types with K18

See how Allie, our Social Media Coordinator, revives her damaged curl pattern with K18

Discover the biotech-powered difference of our biology first haircare, inspired by nature, designed for you.

Here’s how K18 strengthens hair before damaging keratin treatments + helps them last longer.

The patented K18PEPTIDE™ goes to work at the molecular level to create lasting, durable repair.

See how our Marketing Manager Zoe heat styles without worry.