skin structure and growth | Milady Cosmetology Chapter 3 Theory
Highlights (5)
This educational video reviews skin structure and growth from Chapter 3 of the Milady cosmetology textbook. It explains the epidermis, dermis, and subcutaneous layer, along with the epidermal layers and the roles of melanin, collagen, elastin, sebaceous glands, and sweat glands. It also clarifies that cosmetologists may perform services such as waxing and facials but cannot diagnose conditions or prescribe medicine.
- The skin has three main layers: epidermis, dermis, and subcutaneous tissue.
- The epidermis is divided into five layers, with the stratum corneum helping form the skin barrier.
- Melanin influences skin, hair, and eye color and provides protection from the sun.
- Collagen supports the skin, while elastin provides flexibility and stretch.
- The six major skin functions include protection, sensation, heat regulation, excretion, secretion, and absorption.









