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Hair Science - Structure & Growth Cycle

With Tracy Hayes
Duration11 minutes
Skill levelFoundation
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Tracy Hayes' Hair Science Lecture series begins with an in-depth look at the structure and growth cycle of hair. In this video, Tracy focuses on the the biological structure of hair and its properties. She also provides in-depth information about the three stages of hair growth, environmental and health factors affecting hair growth and hair damage.

Technical skills

  • Anagen
  • Catagen
  • Cortex
  • Cuticle
  • Density
  • Dermal
  • Dermis
  • Elasticity
  • Environmentally damaged hair
  • Hair follicle
  • Hair root


Contributor: Tracy Hayes
Model: N/A
Make-Up Artist: N/A
Photographer: N/A

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Hair Science - Structure & Growth Cycle