molecular repair hair oil and mask

Introducing the ultimate hair repair duo from K18 Hair. Our bundle combines two powerhouse products our bestselling leave-in molecular repair hair mask and the molecular repair hair oil. 

Our 4-minute leave-in treatment clinically reverses damage caused by bleach, color, heat, and chemical services. Infused with patented K18Peptide™, it penetrates deep to renew hair with strength, softness, and bounce.

Our biotech-engineered weightless oil, clinically proven to repair damage, reduce frizz, and enhance shine. With 24-HR frizz control, 104% more shine, and 78% reduction in split ends.

This dynamic duo ensures your hair stays strong, smooth, and vibrant. Say hello to healthier, happier hair with K18