Glow By Erin Finishing Powder is a proprietary powder blend mixed with a combination of shades to give you a light bronze shimmer. Immediately following a spray tan, the powder is applied and the client can get dressed, feeling completely dry and best of all, look amazing! The bronzer from the spray tan doesn't get all over your clothes or car seats like it has in the past. Glow By Erin finishing powder helps set the spray tan while it's developing. The powder eliminates that post-spray sticky feeling, leaving a beautiful shimmer and a clean fresh summery scent.