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
  • "Single Process Colour" (remove)×
  • Guides (remove)×

Treatment guides

29 results for Single Process Colour

Treatment guide

Highlighting

Highlighting lightens selected sections of the hair to add depth, brightness and dimension. A colourist works through the hair using foils, a freehand painting technique…
Read the guide: Highlighting
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

Blemish Removal (Advanced Electrolysis)

Blemish removal, often called advanced electrolysis or advanced cosmetic procedures, uses a fine probe to deliver a tiny amount of heat energy (short-wave diathermy or…
Read the guide: Blemish Removal (Advanced Electrolysis)
Treatment guide

Keratin Treatment / Brazilian Blowout (Hair Smoothing)

Keratin treatments and the Brazilian Blowout are semi-permanent hair-smoothing services that coat and bond a protein-based solution to the hair, which is then sealed…
Read the guide: Keratin Treatment / Brazilian Blowout (Hair Smoothing)
Treatment guide

Make-up Application

A professional make-up application is a low-risk beauty service where a trained make-up artist prepares and enhances your skin and features for a special occasion,…
Read the guide: Make-up Application
Treatment guide

Clip-In Hair Extensions

Clip-in extensions are wefts of hair fitted with small pressure clips that snap onto your own hair to add instant length, thickness or a flash of colour. They are the…
Read the guide: Clip-In Hair Extensions
Treatment guide

Tape-In Hair Extensions

Tape-in extensions are wefts of hair pre-attached to thin, medical-grade adhesive strips. A stylist sandwiches small sections of your own hair between two tape wefts,…
Read the guide: Tape-In Hair Extensions
Treatment guide

Blow Dry

A blow dry is a salon service where freshly washed hair is dried and styled using a hairdryer and a brush to create smooth, shaped or voluminous results. It is one of…
Read the guide: Blow Dry
Treatment guide

Brow Lamination

Brow lamination is a semi-permanent treatment that reshapes and sets your natural eyebrow hairs into a smoother, fuller, more uniform look. A gentle chemical lifting…
Read the guide: Brow Lamination
Treatment guide

Hair Extensions

Hair extensions add length, volume or a splash of colour by attaching strands of human or synthetic hair to your own. There are several methods, and the right one…
Read the guide: Hair Extensions

Pagination

  • First page « First
  • Previous page ‹‹
  • Page 1
  • Current page 2
  • Page 3
  • Next page ››
  • Last page Last »
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