Review title is Irritated eyes and no added effect. Not one iota of difference on my lashes. [SEP] I've used fiber lash mascaras before- they usually have a pronounced effect, and is why I wanted to try this Kissio Derol mascara. The thing is, it doesn't do anything for me. I am perplexed. I applied the primer (comb brush with hairs/fibers), then followed up with the bushy brush mascara. And.. nothing. I can not see even a miniscule amount of added volume or length. Not even more than a basic mascara. Initially it had not bothered my sensitive eyes for the first few hours but then my eyes started getting itchy and irritated like they had something in them-- the fibers were falling off into my eyes! My eye where it was most bothered was red. I'm done with trying mascara unless it is a known brand.<br />Sad :(