Don't order free sample of RESV. I ordered free sample and charged the shipping to my credit card. They later charged $87.13 to my credit card without my authorization. When I contacted RESV they said the bottle they sent was not a free sample, only 15 of the capsules were considered sample and the rest of the bottle they want me to pay for. They are not an honest company to deal with. I am trying to get this charge removed from my credit card. read full review »