California Cosmetology Practice Exam

The recommended frequency for applying a keratin treatment for optimal results is every 3-6 months. This interval allows the treatment to gradually wear off while still providing the benefits of smoother, shinier, and more manageable hair. Keratin treatments work by infusing the hair with keratin, which can help to repair damage and reduce frizz. Over-treating the hair with keratin too frequently can lead to buildup and potentially cause the hair to feel heavy or limp. By sticking to the 3-6 month guideline, clients can maintain healthier hair while enjoying the advantages of the treatment without compromising the hair's natural condition.