How the process works
We start with a focused consultation that documents your hair history and the look you want. This assessment identifies previous chemical services, natural base color, and hair condition — information that shapes application choices and the likely result without promising exact outcomes.
Application and development are done in a single appointment where the stylist applies the henna-based dye and allows it to develop. After processing, hair is rinsed and styled. The final tone emerges from the interaction between your natural hair and the dye rather than from a one-size-fits-all formula.
Factors that shape final color
Your starting hair color, porosity, and any prior chemical treatments are the primary determinants of the finished shade. Light hair will show different tones than dark hair, and previously colored or chemically processed hair may respond less predictably, so we treat each client as an individual case.
Lifestyle and local conditions also matter: New York’s humid summers and cold winters influence daily styling and perceived color, while commuting schedules and how often you wash or style your hair affect how long the look fits your routine.
What to expect at appointment
A typical Henna Hair Dye appointment at Heena’s Threading Salon Kips Bay lasts 60 minutes. During that time you’ll receive a consultation, application, development and rinse, and light styling. Exact timing can vary with hair length or texture, so allow some flexibility when booking around a commute or evening plans.
Pricing for this service starts at $100; the final cost is set after consultation based on hair condition and desired result. Our Kips Bay location is close to the 23rd Street subway station and Gramercy Park, making same-day or pre/post-commute visits convenient for busy New York schedules.



