Frequently Asked Questions

Get answers to common questions about Single Process & Haircut By YAN.

Expect 90 to 150 minutes depending on hair length, thickness, and consultation decisions. Color application, processing, a customized haircut, and finishing are included. Yan will review timing during booking and may adjust for treatments or additional services.

Yes, single-process color can cover a significant amount of gray depending on hair type and product chosen. Yan assesses gray coverage during consultation and selects the appropriate formula and developer strength for even, long-lasting results.

Arrive with clean, dry hair free of heavy styling products for the most accurate color results. Bring inspiration photos and a list of recent chemical services. Yan will conduct a consultation and recommend any pre-appointment steps if needed.

We recommend a patch/allergy test for new clients or those with sensitive skin, performed 48–72 hours before full color. Yan will advise whether testing is necessary based on your history to ensure a safe, comfortable service.

Typically four to eight weeks depending on hair growth, lifestyle, and aftercare. Using color-safe products and minimizing heat and sun exposure prolongs vibrancy. Yan will recommend a personalized maintenance schedule based on your hair and goals.

Single-process color is best for one-step shade changes, tone shifts, or gray coverage. For dramatic lifts or multi-dimensional results, Yan may recommend highlights, balayage, or a two-step color plan for healthier, more controlled outcomes.