I was recommend lilash by a beautician who had beautiful long lashes. Yes please to long beautiful lashes. I just recently repurchased this again after I decided to try a cheaper brand. Lilash comes in two sizes a demi size which last about three months and a full size tube which last six.To begin with I purchased the demi size. I applied it every morning for the first 8 weeks and then started applying it just a few times a week for maintenance. I simply swiped a very thin line of the LiLash serum along my upper eyelash line. Do not apply this to your lower eyelashes! I did find I got some unwanted side effects from this: Firstly I notice I have reddened eyelids, this eventually disappeared once I went onto just maintaining my lash length and secondly some of my cheek hairs just below my eyes became quite noticeable (yikes). I think I was probably applying too much product. Trust me when I say this, make sure there looks like nothing is going on when you apply it. It took me about 6 weeks to notice a real difference in lash length and this was only when mascara was applied. I can't say I have noticed any difference in eyelash thickness.
It does work but patience is the key here and having surplus money. I would like to continue using this product but it is pricey!