When Laser Makes Hair Worse: Paradoxical Hypertrichosis, Vellus Hair & Clinical Reality

In this episode, Stephanie Shields and Joanie Gonella unpack one of the most misunderstood topics in hair removal: paradoxical hypertrichosis. Sparked by a listener question, they dive deep into the assumptions surrounding “peach fuzz,” laser hair removal, and unexpected hair growth, breaking down what’s actually happening beneath the skin.This conversation challenges common industry myths and simplifies the biology behind hair growth, explaining why hair exists on a continuum, not in fixed categories. Stephanie and Joanie explore how sub-therapeutic energy, hormonal influence, and improper treatment selection can lead to increased hair growth, not because new follicles are created, but because existing ones adapt and respond.They also draw critical distinctions between laser hair removal and electrolysis, highlighting where each modality excels, where it falls short, and why proper consultation, education, and treatment planning are essential for ethical practice and successful outcomes.Whether you're a practitioner or someone navigating your own hair removal journey, this episode offers clarity, clinical insight, and a grounded perspective on what “unexpected” results really mean, and how to prevent them.