Received this in a Boxycharm box, and was a bit skeptical at first. Now? I'm a total believer. I work 12's and rotate my schedule where I don't work for either 3 to 4 days in a row. Since using this daily mixed with my lightly tinted moisturizer for 4 days without seeing my co-workers, over half of them actually asked if I had botox! The other half (all men, BTW) said something was different, and I looked younger and prettier. I can see the difference in my worry lines fading and fine eye lines melting away. I don't think I'll ever stop using this product.