How to choose a certified stylist

The brand's FAQ stresses that stylist skill is crucial to a damage-free application and points clients to Great Lengths Certified Stylists. Here's how to vet one.

Checklist

• Certification: ask which methods they're certified in. You can check with the brand's official salon locator.
• Licensing: in New York, cosmetology is licensed by the NY Department of State. Ask to see the license.
• Consultation: expect a consultation that looks at your hair's condition, goals and lifestyle. The brand says its consultations are free and no-obligation.
• Portfolio: look at healed and grown-out results, not only fresh installs.
• Transparent pricing: get a written quote covering hair, application, maintenance and removal.
• Authentic product: ask how they source the hair.

Questions to ask

1. Which method would you recommend for my hair, and why?
2. How many strands or tapes will I need?
3. What will maintenance and removal cost?
4. What happens if a bond slips?

This is general guidance, not a recommendation of any particular stylist. We don't book appointments.