K18

4-minute leave-in treatment to reverse damage 50 mL This patented bioactive peptide treatment strengthens and improves elasticity while reversing d...

Starter size 4-minute leave-in treatment 5mlThis patented bioactive peptide treatment strengthens and improves elasticity while reversing damage fr...

A color-safe clarifying shampoo with skincare-inspired ingredients + microdosed with the patented K18PEPTIDE™ to nourish hair while removing buildu...

NEW molecular repair hair oil with K18PEPTIDE™ delivers 24 hour frizz control and 104% more shine.* *Results observed after a single application of...

A cleansing shampoo microdosed with the patented K18PEPTIDE™. Powerful yet non-stripping formula is designed with an optimized pH that is safe enou...