Frequently Asked Questions

Get answers to common questions about Double process.

Most Double Process appointments at MariMar Zen Boudoir take two to four hours, depending on hair length, starting level, and desired brightness. Consultations and strand tests may add time to ensure safe lifting and precise toning for optimal results.

We recommend a strand test for first-time lightening or when lifting multiple levels. It reveals achievable lift and how your hair reacts, guiding timing, toner choice, and any necessary bond-repair treatments for safe, predictable results.

Double Process can be more aggressive than single-stage coloring because it lifts then tones, but with professional assessment we minimize damage using bond builders, tailored developer strengths, and conditioning protocols to protect integrity while achieving your desired shade.

Come with hair unwashed for 48 to 72 hours if possible, avoid heavy styling products, and bring photos or inspiration. Inform us about recent color, chemical treatments, or sensitivities so we can tailor processing and protect your hair.

Touch-up frequency depends on growth, porosity, and desired brightness. Typically guests return every six to ten weeks for root refresh and toner updates; brighter or platinum shades may require more frequent toning and stronger at-home maintenance.

Yes. A Double Process is the foundation for platinum or vivid colors because it lifts and neutralizes unwanted tones before depositing pigment. Results depend on starting level and hair health; multiple sessions plus intensive conditioning may be recommended.