Set includes:
- K18 Biomimetic Hairscience Leave-In Molecular Repair Hair Mask 15ml x 2:
This leave-in treatment rejuvenates the hair and repairs the damage caused by bleach, colour, heat, and chemical treatments. It works in a 4-minute course to improve hair strength, softness, and smoothness.

To use: Apply to towel-dried hair from the ends to the roots. Leave for 4 minutes before styling. Do not rinse out.