The Ideal Wait Time: At least 4-6 weeks, and potentially longer.
Here's why this is the guideline:
* Overlapping Chemical Processes = Significant Damage: Relaxing and permanent coloring, *especially* when followed by highlights (which almost always involve bleach), are all very harsh chemical processes. Doing them too close together can lead to:
* Severe Dryness and Brittleness: The hair shaft is stripped of its natural oils and weakened.
* Breakage: The hair can snap off easily, leading to shorter length and an uneven appearance.
* Extreme Damage: In worst-case scenarios, the hair can become gummy, mushy, or even melt off (this is rare, but possible with over-processing).
* Uneven Color Results: Damaged hair doesn't absorb color evenly, leading to blotchy or unpredictable results.
* Hair Condition Matters:
* If your hair feels dry, brittle, or damaged *before* you even consider highlights, you need to focus on deep conditioning treatments and protein treatments to strengthen it *first*. Don't add any more chemical processes until your hair is healthier.
* The overall health of your hair is the number one consideration.
* Highlighting Technique:
* Lower Volume Developer: A professional stylist will use the lowest possible volume developer for the highlights to minimize damage.
* Strand Test: *Always* do a strand test on a small, hidden section of hair *before* applying highlights to the entire head. This helps determine how your hair will react to the bleach and allows the stylist to adjust the formula or technique.
* Avoid Overlapping: The stylist should be very careful to avoid overlapping the bleach onto previously relaxed or colored sections of hair, as this will cause further damage.
Important Considerations:
* Consult a Professional: *Do not* attempt to highlight your hair at home in this situation. A professional stylist experienced with relaxed and colored hair is crucial. They can assess your hair's condition and recommend the safest approach. Go to a reputable stylist who specializes in relaxed hair.
* Honesty is Key: Be honest with your stylist about your hair's history, including when you last relaxed your hair, when you last colored it, and any other treatments you've had.
* Alternative Options: If your hair is too damaged for highlights, your stylist may suggest alternative options, such as:
* Lowlights: Adding darker tones can add dimension without the harshness of bleach.
* Gloss or Toner: These can enhance your existing color and add shine without significantly altering the color.
* Focus on Hair Health: Sometimes the best option is to simply focus on deep conditioning and repairing your hair before attempting any further color changes.
In Summary:
Wait at least 4-6 weeks (or longer, depending on your hair's condition) after permanent coloring before considering highlights. Prioritize the health of your hair above all else, and always consult a professional stylist for personalized advice and safe application. Good luck!