babe lash prostaglandin free bottle thoughts?

i’ve wanted to use a lash serum for a while now my lashes are an average length but i’d like for them to be longer. i’m terrified of trying something and it not working so far the only things i’ve used on my lashes are terez and honor serum and castor oil both have very minor subtle results. in short the babe lash blue bottle seems pretty safe but it seems like it also wouldn’t give crazy results. anyone have any thoughts or reviews on this product ? if not do u have any recommendations? much appreciated xx! 💓