Terms

The guides and the Mix Planner are general information about cosmetic hair colour. They are not medical advice. Follow your product's instructions, patch test and strand test, and use them at your own judgment. The site is provided as is, without warranties.

Do not republish whole guides. Short quotes with a link back are fine. Supplier and product names belong to their owners and are mentioned only as sources.

Sources behind the guides: Henna Sooq preparation guides, U.S. FDA henna fact sheet, product labels.