Infused with a blend of vitamins, peptides, and amino acids to promote the appearance of naturally longer, thicker looking lashes in 4-6 weeks, with full improvement in 3 months. It’s a favorite for helping to enhance short, thinning, brittle lashes. GrandeLASH-MD is designed to be used on your lashes as it has a concentration of lash loving ingredients that follow your lash cycle. Since our brows easily collect dust and dander, we wouldn’t want anyone to experience cross-contamination