I wasn't sure if this would work but I purchased it "thinking" I was covered by their risk-free guarantee. What a load of lies that was. I have been using it for WEEKS with ZERO results. So I went to claim their kind offer of risk-free guarantee. And i'm pretty much told no too bad you don't qualify. Why? Because I didn't send a blank email the day I received my product to "let them know I wanted to participate in the risk-free offer" PARDON? I have contact them, within 90 days of my PURCHASE DATE. So the day it arrived is irrevelvant. I cannot believe they can so happily rip customers off like this. STAY AWAY FROM HEYSILKYSKIN!