Frequently Asked Questions

Get answers to common questions about Single Process Color.

Expect about 60–90 minutes for a Single Process Color appointment, including consultation, shampoo, color application, conditioning treatment, and a professional blow dry. Timing varies with hair length and texture; plan extra time for consultations or special requests.

Demi-permanent Single Process Color can effectively blend and reduce the appearance of gray, but may not fully cover very resistant or coarse gray hair. A permanent formula or targeted techniques may be recommended during consultation for complete coverage.

Color results from a Single Process Color typically last four to eight weeks, depending on hair porosity, shampoo frequency, and sun or heat exposure. Use color-safe, sulfate-free products and limit washing to extend vibrancy between salon visits.

Aftercare includes using sulfate-free shampoo and conditioner, washing with cool water, applying heat protectant before styling, and using deep-conditioning masks weekly. Schedule regular touch-ups and professional treatments to maintain color integrity and hair health.

We recommend a patch test at least 48 hours before your first Single Process Color if you have never used our color brand or have sensitivities. Patch testing helps prevent allergic reactions and ensures safe, comfortable service.

Price can increase if extra product is required for long or thick hair, additional color tubes are needed, or color correction is necessary. Add-ons like glosses, treatments, or extensive consultations may also change final cost; ask for an accurate quote.