I've been putting castor oil on my eyelashes before bed. I have always wanted Latisse but am afraid of going blind or my eyes changing colors ;)
I think you can see a real difference already! I'll update again in a few weeks.
My castor oil was from Amazon. I use a q-tip and dip it in the oil, then get the excess off. Then I run it on my lash line and finish by putting some on my actual lashes to nourish and hydrate them. Make sure you put it on the lash line and not just the lashes! I didn't realize that at first. I also put it on my eyebrows.