Review (5/5): It took me a while
but I found the directions. When I was opening this, I noticed that the cellophane was covering a box that is in a sleeve. The outer sleeve is different in very small ways and looks more costly than the inner box. Anyway, the directions say to apply to clean skin before the night cream. I should see results in 8 days. It went on nicely and it is a nice sized bottle for drops.