Hi!
I've run out of revitalash which has worked wonders on my lashes. they were already quite long but this has made them much longer, thicker and even darker. I bought some castor oil and didn't really use it a few months ago. would this make a good substitute or is it simply not as effective? I have read differing reviews. I have tried it on my brows a few times but not really stuck with it.
thanks!