I have been using it for about 2 weeks and the jury's still out... Some days I think it's making a dfiference, others I don't. It's certainly not an immediate wrinkle filler on a daily basis which I thought it might be so I'm hoping it makes a difference in the medium term. A bit of skin flaked off my frown line the other day (nice) which may be the start of things working? I just don't know. Sorry.