Honestly couldnt get it into my routine long enough to see if it truely works. [SEP] So far I couldn't get this product in my routine for long enough to see how well it works at all. I don't want to give it a bad review because of my lack of ambition with it, but I don't want to lie and say that its an amazing product either. This Biotin Infused Zenlash Eyelash Growth Serum is definitely easy to use. It comes in a little wrapped bottle similar to a mascara bottle, except the brush looks more like a detail nail polish brush. The idea is simple, you brush it on your lash line everyday and wait and watch. It was a bit hard for me to get my lid closed all the way and brush this one, but I am not one who uses make up much either. If you do use make up it will probably come a lot faster for ya. I did accidentally get a bit in my eye before and I was happy to see, though it doesn't feel good, it didn't irritate me much either. I really wish I could say that I saw a huge transformation, but after only managing to use it for one straight week, I didn't see much difference.<br /><br />~Thanx~