What is the six month money back guarantee? Jesse S. December 05, 2019 14:22 Updated REVIAN's 100% money back guarantee is detailed within the Terms of Sale all customers must read and agree to prior to completing a purchase on REVIAN.com Related articles Is REVIAN FDA Cleared or Approved? What is the difference? REVIAN Return Policy How long will it take to see results? Will REVIAN darken my skin? REVIAN Money Back Guarantee Comments 0 comments Please sign in to leave a comment.