Skip to main content
The Hair and Beauty Directory
  • Home
  • How it works
  • Search
  • Blog
  • Join
  • Treatment guides
  • Business Courses
  • Contact us
  • Events
  • Jobs
Log in
Sign up
  • All
  • Professionals
  • Training
  • Jobs
  • Rooms
  • Classifieds
  • Brands
  • Academies
  • Guides
  • Events ›

Filters

Clear all
Applied
  • "High frequency" (remove)×
  • Guides (remove)×

Treatment guides

8 results for High frequency

Treatment guide

High Frequency

High frequency is a long-established beauty therapy treatment that uses a glass electrode filled with an inert gas, usually argon (which glows violet) or neon (which…
Read the guide: High Frequency
Treatment guide

Fat Cavitation (Ultrasonic Cavitation)

Fat cavitation, also called ultrasonic or ultrasound cavitation, is a non-invasive body-contouring treatment. A handheld device sends low-frequency ultrasound waves into…
Read the guide: Fat Cavitation (Ultrasonic Cavitation)
Treatment guide

Curling Iron / Flat Iron Styling

Curling iron and flat iron styling uses heated tools to reshape the hair, either smoothing it straight or forming waves and curls. A flat iron (straightener) presses…
Read the guide: Curling Iron / Flat Iron Styling
Treatment guide

Infrared Saunas

An infrared sauna uses infrared heaters to warm your body directly, rather than heating the surrounding air the way a traditional sauna does. Because of this, the cabin…
Read the guide: Infrared Saunas
Treatment guide

Cryotherapy (Whole-Body and Localised)

Cryotherapy uses very cold air to cool the body for a short time. In a whole-body session you stand in a chamber or open-topped cabin, usually for around two to three…
Read the guide: Cryotherapy (Whole-Body and Localised)
Treatment guide

Ultrasound Therapy

Ultrasound therapy is an energy-based skin treatment that uses high-frequency sound waves to work within the skin without breaking the surface. In beauty and aesthetic…
Read the guide: Ultrasound Therapy
Treatment guide

Lymphatic Drainage Massage

Lymphatic drainage massage, sometimes called manual lymphatic drainage or MLD, is a gentle, rhythmic form of massage designed to encourage the natural flow of lymph, the…
Read the guide: Lymphatic Drainage Massage
Treatment guide

Chemical Exfoliation (Peels)

A chemical peel uses a solution of acids to loosen and lift the outermost layers of skin, encouraging fresher cells to come through. It is a form of controlled…
Read the guide: Chemical Exfoliation (Peels)
The Hair and Beauty Directory

Newsletter

For professionals

  • Jobs
  • Join
  • Rent a room
  • Business Courses
  • Create your Profile
  • Pricing
  • Advertising with us

Explore

  • Advertise your courses
  • Search
  • Events
  • Find a professional
  • New to the industry
  • Articles & Blogs
  • Treatment guides
  • What is verification?

Guidance

  • Inclusivity
  • HIV Awareness
  • Safety & Boundaries

Company

  • How it works
  • Terms and conditions
  • Contact

© 2026 HABD Limited. All rights reserved.

Members in 14+ countries