About
Welcome to Microneedling Mastery I’m Penn, a licensed Certified Advanced Esthetician with years of hands-on experience and a deep passion for education. My mission with this course is simple: to empower licensed professionals (and curious learners) with the science, safety, and step-by-step techniques behind professional microneedling. This course is designed to cut through the noise and give you what you really need to know - grounded in research, shaped by clinical practice, and taught in a clear, approachable way. We’ll cover everything from the wound healing cascade and fibroblast activation to proper sanitation, device safety, and protocols you can confidently take into your practice. Whether you’re here to refine your professional skill set or to better understand microneedling as an educated consumer, you’ll find straightforward explanations, downloadable forms and charts, and easy-to-revisit modules to support your learning journey. Microneedling is one of the most powerful tools we have for skin rejuvenation - but only when performed with precision and care. This course will give you the knowledge to understand both the benefits and the risks, so you can make informed choices for yourself and your clients. I did not invent this information - I learned from my advanced aesthetics schooling - where we were taught the philosophies of Dr Lance Setterfield. I also developed some of my own philosophies/techniques but If you want a comprehensive guide to needling then the book, The Concise Guide to Dermal Needling (by Dr Lance Setterfield) is essential.