What makes a piece of equipment worth the investment? Ask the 35,000+ beauty professionals who use CosmoGlo every day. Since 2020, lash artists, estheticians, nail technicians, tattoo artists, PMU professionals, and medical aestheticians have trusted CosmoGlo's patented half-moon lighting to improve visibility, reduce eye strain, elevate client experiences, and create stunning content. In this article, we're sharing the top 10 reasons beauty professionals say CosmoGlo transformed their treatment rooms, their work, and their businesses.