Why it's possible:
* Highlights use bleach: Highlights are typically achieved using bleach, which can lighten the existing permanent color, allowing the new highlight color to be applied.
Why it might be tricky:
* Color depth: If the permanent color is very dark, it might be difficult to lighten it enough for the highlights to show.
* Color interference: The existing permanent color could interfere with the color of the highlights, resulting in unexpected tones or uneven color.
* Damage: The bleaching process for highlights can be damaging, especially if you have already treated your hair with permanent color.
Recommendations:
* Consult a professional stylist: A stylist can assess your hair condition, color, and desired look to determine if highlights are possible and how to approach the process safely.
* Consider toning: If the highlights are too light or uneven, a toner can be applied to blend the colors and create a more natural look.
* Maintain hair health: Use deep conditioners and hair masks regularly to minimize damage and keep your hair healthy after highlighting.
Alternatives:
* Balayage: A highlighting technique that uses a freehand painting method to create subtle, natural-looking highlights.
* Ombre: A technique that creates a gradient of color, usually with a darker color at the roots and a lighter color at the ends.
Ultimately, the best way to determine if you can put highlights over permanent hair color is to consult with a professional stylist. They can provide expert advice and help you achieve the desired look without compromising the health of your hair.