Esthetics: Collagen Induction Therapy Gain a better understanding of collagen induction therapy and the various modalities of collagen induction therapy. This class is hands-on, and students will exchange services. *Open to cos and esthetics students and alumni Prerequisite: Cosmetology students must have completed cos esthetics. Esthetics students must have completed basics. Max Capacity: 10 Instructor: […]