Pimple Patch Micro Dart has been formulated to treat and protect early-stage, under-the-skin spots (you know the ones), Pimple Patches use fast-acting, microscopic dart technology to gently infuse salicylic acid, tea tree and cica into the skin. This blemish-busting trio of ingredients works to reduce pimple-causing bacteria and calm inflammation, while the shield itself protects and promotes healing - so you can get on with your good skin day.