Review (5/5): Non-irritating
I applied this right away, to just one eye, to be able to post intitial thoughts. I received a different lash serum I will be using on the other eye. As for this one, it has a great little slim brush for precise application. It didn't cause any irritation and felt just like an oil. There was no scent that I noticed. I will update in 14 days to share my results and the results of my comparison!