It's great! Lots of use over all and it got rid of my spot but it did leave a little bit of a red mark but no where near as bad as it was. One issue is that you apply it with a wand so there is Bactria that's being spread.
Pro/ the brush really is sensational, it gives your lashes a real oomph. You get lots of products for a great price of around £7 Con/ tbh the product wasn't really regenerating and after a while it did wear my lashes down.