Not all of us were blessed with long, voluminous lashes. Thank goodness there are serums to help with that. I've been using this lash serum for a few weeks now. I can't really say that I see results yet because it's a gradual process that takes time, but I like how easy it is to use and how gentle it is on my eyes. No irritation or anything and it's not oily or sticky. It's interesting how it has caffeine, Hyaluronic acid and aloe vera. Hopefully I'll see results soon.