Palette Deluxe Creme Hair Dye - 1-0 Deep Natural Black

The color lasts until your next coloring, typically several weeks, depending on your hair's growth rate and how you care for it.

A patch test is recommended 48 hours before application to check for allergic reactions.

Wipe it off immediately with a damp cloth. Persistent stains may require a specialized stain remover.

Yes, but results may vary. It's always best to start with a strand test.

Consider your current hair color and desired shade. If unsure, choose a color close to your natural shade or consult a professional.

It means the formula contains a significant percentage of ingredients derived from natural sources, including water.

Ensure even application, paying close attention to the roots. Consider using two boxes if you have long or thick hair. If the problem persists, consult a professional.

Use color-safe shampoo and conditioner. Avoid excessive sun exposure and heat styling.

Immediately rinse the hair and seek medical attention. Always perform a patch test before full application.