Well I can't say I've used it more than once but it worked like a charm the one time I did say it. I was 24 and a 38-year-old was trying to set me up with her 19 year old daughter and out of the blue I looked at her and said, why would I want to knock off when I think the original is so incredible! Don't know where it came from but 5 minutes later we were in the bedroom.