All the products do,is strengthen lashes so that they don't fall out,which obviously lets your lashes grow as they would normally would,But with extra strength from whatever product your using
I was so shocked to hear this......
I then went to purchase the new loreal lash serum,but then got distracted by all the make up that surrounded me,Next thing I knew,I had walked out the shop and forgot the serum
I hate it when that happens lol
Just thought id share that bit of info with you,i dont know how true it is,but if that is the case,we can all save a whole lot of ££££
: )