The first time I tried Aqua Vitae I didn't notice much except for some quick looks, staring, and some smiles from women. Many a times it seemed to do nothing at all. However, lately in combo with NA (usually at 1-2 drops NA and 1 drop AV) I am noticing comments about me that would usually use "attractive" adjective turn into "hot". I am liking using AV as a small tweak to my signature to add a bit of sexy. Adding more just makes it unpredictable, or so that no one will react. Even at one drop in the above combo, girl with me mentions that other women are checking me out but I can never catch them looking. Atleast its confirmed that it is working. May try lower dosages by using a roller bottle.