Physiology and Histology of the Skin
Legacy Classroom Lecture
Course Summary
Step back into the classroom with me as we break down one of the most important foundations in esthetics: the structure and function of the skin. In this recorded lecture from my time teaching at Cortiva, you’ll experience the lesson exactly as my students did—clear explanations, real-world examples, and the kind of engagement that makes complex science finally make sense.
Together, we explore:
- The layers of the skin and their unique roles
- How cells grow, differentiate, and shed
- The functions of the epidermis, dermis, and subcutaneous layer
- The role of melanocytes, keratinocytes, fibroblasts, and more
- How the skin protects, regulates, and communicates
- Why understanding physiology transforms how you treat clients
- How internal and external factors impact skin health
This is more than a lecture—it’s an interactive learning moment. You’ll feel like you’re right there in the classroom: taking notes, asking questions, and connecting the dots between textbook theory and real treatment room practice.
Whether you’re a new student, a graduate refreshing your science knowledge, or a licensed esthetician wanting to strengthen your fundamentals, this session gives you the clarity and confidence you need to truly understand the skin you work on every single day.
Course Curriculum
