Treatments cover everything outside the wash-and-condition routine: scalp oils, leave-in serums, hair mists and masks. Most are leave-on, so they stay in contact with the scalp and hair far longer than shampoo.
Oil-based treatments need no preservative; mists and creams that contain water do.
Reading the label
- Rosemary
- Rosemary appears in many scalp products, as an extract (Rosmarinus officinalis leaf extract) or as an essential oil, which is usually listed separately.
- Leave-on use
- Leave-on products stay on the scalp for hours. The seal covers the ingredients, not claims about growth, thickness or strength.
