Review (4/5): No irritation, can see a length improvement after a short time
Let me just say that I haven't been using this serum long enough for me to see a dramatic difference yet. I have been trying to remember to apply it daily (I was doing it when I brushed my teeth at night) but I have been so busy the last two weeks that I have forgotten a couple days here and there. From what I can see so far, I definitely think that there is some length difference, as for thickness I don't really see much of a difference yet. I'm hoping now that my schedule has calmed down a bit that I will be able to remember to apply this nightly. I have taken before photos (because I do it for almost every product I use) but the after photo doesn't show a discernable improvement. So far, the pros are that this doesn't cause a lot of irritation. I applied it to my top and bottom lash line, and there was just a tiny bit of irritation the first couple days but went away quite quickly. It wasn't enough to really bother me though. I do definitely notice that the serum is there after I apply it. It's not in a way that hurts or burns or anything, I can just feel it there. Kind of when you apply a cream based eyeshadow you can feel it and know it's there, but it's not really a bother and I get used to it about an hour or so after I apply it. The tube is teeny tiny and the print is so small that I can hardly read it, but the instructions are simple enough. I think the tube should easily last me long enough to see an improvement in my lashes and I will post after photos then.