Weekly K18 Routine
PEPTIDE PREP™ detox shampoo
Rated 4.8 out of 5
Color-safe, non-stripping clarifying shampoo with the K18PEPTIDE™
![](https://cdn.accentuate.io/4620071796805/1706135901219/BestofBeauty_2022-(2).png?v=1706135901220&transform=resize=150x150)
full-size leave-in molecular repair hair mask
Rated 4.7 out of 5
4-minute leave-in treatment to reverse hair damage
![](https://cdn.accentuate.io/6881990574149/1695404402936/BestofBeauty_2023.png?v=1695404402936&transform=resize=150x150)
![](https://cdn.accentuate.io/6881990574149/1706128829407/Elle-US-Future-of-Beauty-Awards-Logo-2023.png?v=1706128829407&transform=resize=150x150)
K18 molecular repair hair oil
Rated 4.7 out of 5
Weightless oil that strengthens, repairs damage + reduces frizz
mini PEPTIDE PREP™ detox shampoo
Rated 4.8 out of 5
Color-safe, non-stripping clarifying shampoo with the K18PEPTIDE™