Yes, herbal dyes like henna and indigo effectively cover gray hair with rich, natural colors. No, herbal dyes do not lighten hair, but they can enhance natural shades beautifully. 3. Is herbal ...

4. Henna and Indigo Hair MaskIndigo powder is a natural dye that can be used to darken your hair further, especially if combined with henna. This mask is excellent for those who prefer darker ...