Frequently Asked Questions

Get answers to common questions about Single-Process Color.

Most Single-Process Color appointments take 60–90 minutes, including consultation, color formulation, application, and processing. Time varies with hair length, thickness, and whether a blowout or trim is added. Your stylist will confirm an accurate timeframe during booking.

Yes — when applied with professional-grade color and precise technique, Single-Process Color reliably covers gray hair. Coverage depends on hair porosity and previous color; your stylist may recommend a slightly different formulation or longer processing time for resistant grays.

We recommend waiting 48–72 hours before shampooing to allow color to settle and reduce premature fading. Use color-safe, sulfate-free products and cool water when you first wash. Your stylist will give personalized aftercare tips for longevity and shine.

Often yes, but it depends on the condition and porosity of previously lightened hair. A strand test and thorough consultation determine color choice to avoid over-processing. We may recommend treatments or a different technique for optimal, healthy results.

Longevity varies, but expect 4–6 weeks of optimal color before root regrowth or noticeable fading. Proper aftercare, color-safe products, and minimizing heat styling help extend vibrancy. Your stylist will advise a personalized touch-up schedule based on your color and hair growth.

Switching darker is straightforward with Single-Process Color, while going lighter may require pre-lightening or a different service. During consultation we assess goals, hair history, and condition to recommend safe, effective options — sometimes combining services for desired results.