Frequently Asked Questions

Get answers to common questions about Single Process Color.

Typical appointments range from 60 to 90 minutes depending on hair length, thickness, and consultation needs. Time includes consultation, application, processing, rinse, and styling so you leave ready to go.

Yes, single process color can cover gray reliably when the appropriate permanent or demi-permanent formula and developer strength are chosen, but a consultation determines the best approach for full coverage.

We recommend waiting 48 hours before washing to allow the color to set fully. Use color-safe shampoo and cool water to maintain vibrancy and extend the life of your color.

Single process is ideal for darkening or depositing color and for subtle lifts. For significant lightening multiple levels, a lightener or highlight service may be required for the healthiest result.

Touch-up frequency depends on hair growth and desired look, but most clients book root refreshes every 4 to 8 weeks to keep color consistent and avoid noticeable regrowth lines.

Many clients choose to wait or request gentler, ammonia-free formulas during pregnancy. Always consult your doctor, and we’ll review product ingredients and perform a patch test for added peace of mind.