Frequently Asked Questions

Get answers to common questions about All Over Color.

Appointments usually take sixty to ninety minutes, including consultation, formulation, application, and processing. Time varies by hair length, thickness, and desired color. Allow extra time for treatments, trims, or corrective work during your visit to achieve the best results.

Yes, in most cases a single-process All Over Color will cover gray hair when using permanent or high-lift permanent formulas. Coverage depends on gray percentage and hair porosity; your stylist will select the right developer strength and shade for reliable, natural-looking coverage.

Color longevity varies but most clients enjoy vibrant results for four to eight weeks. Fade depends on hair porosity, shampoo frequency, sun exposure, and heat styling. Use color-safe shampoos, cool water, and UV protection to extend richness between salon visits.

All Over Color can darken or tone hair and shift shades within your natural level, but it cannot dramatically lighten several levels. For major lightening or multi-dimensional effects, your stylist may recommend highlights, balayage, or a staged lightening process for safe, even results.

Yes. Use sulfate-free, color-safe shampoo and conditioner, rinse with cool water, and limit heat styling. Add a weekly deep-conditioning mask and UV protection to preserve vibrancy. Schedule regular touch-ups or gloss treatments to maintain tone and overall hair health.

Yes — we routinely apply All Over Color to previously colored hair, but previous dyes influence the outcome. Your stylist will evaluate existing color and porosity, apply a filler or adjust formulation if needed, and recommend the best approach for even, predictable results.