Help The lash enhancing serum is best used on bare lashes. For individuals with eyelash extensions or false lashes, we recommend applying the formula at the base of the eyelid right at the root of the lashes. How often should you use eyelash boost?Lash boost should be used twice daily to grow thick and long lashes. Patience is key when it comes to eyelash serums. “Some of these serums... https://beautybizbffs.com/