Frequently Asked Questions

Get answers to common questions about Single Process Color.

Most single process appointments take about 60–90 minutes depending on hair length, thickness, and consultation needs. Processing, application, and a brief style are included to ensure an even, salon-quality finish.

Single process color effectively covers gray hairs at the time of application, providing long-lasting coverage until regrowth. It’s not permanent; roots will return as hair grows, and touch-ups every 4–8 weeks are recommended.

Longevity depends on hair porosity and aftercare, but single process color typically stays vibrant for 4–8 weeks. Use color-safe products, cool water, and UV protection to extend life and maintain shine.

Single process color can slightly lighten hair but is not ideal for major lifts. For several levels of lightening, Tiana recommends lightening or highlighting services and a consultation to choose the healthiest approach.

Use sulfate-free, color-safe shampoo and conditioner, wash less frequently with lukewarm water, and apply weekly deep-conditioning treatments. Limit heat styling and follow Tiana’s personalized product recommendations to preserve color and hair health.

Tiana may recommend a strand or patch test for first-time clients, sensitive scalps, or significant color changes. Tests ensure desired results, tailor timing and formulation, and reduce the risk of unexpected reactions.