Glassy Glow CertificationAdd a zero downtime makeup free glow treatment to your menu with the Glassy Glow CertificationDBHs professional training designed to help you deliver a tinted nano needling facial that visibly brightens, smooths texture, and softens the look of fine lines. This course gives you the step by step technique, treatment flow, and client suitability guidance to perform Glassy Glow with confidence, create repeatable results, and position it as a weekly or bi