Frequently Asked Questions

Get answers to common questions about Single Process Color.

Most Single Process Color appointments take 45 to 90 minutes, depending on hair length, thickness, and any required consultation or color correction. We schedule enough time to apply, process, and tone so your finished color looks seamless and polished.

Yes — permanent single-process color typically covers gray hair when the right permanent formula and developer strength are chosen. Coverage depends on gray percentage, hair texture, and previous color. Your stylist will assess and recommend the best shade and technique for reliable gray coverage.

We recommend waiting 48 to 72 hours before the first shampoo to allow the color to set fully, though many modern formulas permit gentler washing sooner. Use sulfate-free products and cool water to protect pigment and extend vibrancy.

Single process color can lift hair only a few levels; for significantly lighter results, lifting or lightening services (like highlights or balayage) are usually necessary. Your stylist will evaluate hair condition and recommend the safest approach to achieve a lighter shade.

Most clients return every 4 to 8 weeks for root touch-ups or to refresh tone, depending on hair growth and color fade. Your stylist will suggest a personalized rebooking schedule to maintain color vibrancy and hair health between visits.

Safety depends on hair condition. We assess damage and may recommend conditioning treatments, gentle formulas, or semi-permanent options to minimize stress. If hair is severely compromised, we'll create a restorative plan before coloring to protect integrity and achieve the best long-term results.