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.
Environmentally Damaged Hair
Contributor: Tracy Hayes Model: N/A Make-Up Artist: N/A Photographer: N/A