Philip Kingsley Trichological Centre

Philip Kingsley's New York trichological centre sits between Fifth and Madison Avenues and has been open since 1977. Institute-certified trichologists run in-depth consultations built around each client's hair and scalp concerns, from damage and thinning to hair loss and sensitive scalps. A hair spa treatment is on the services list alongside virtual consultations. Appointments can be booked online. The brand also sells its shampoos, masks, scalp care and styling products through an online shop that carries gift cards, and it backs purchases with a 90-day money back guarantee. Its trichologists are presented as the people behind both the clinic work and the product range. Rated 4.8 from 21 Google reviews, 20 of them five stars and one at one star.