Grab a FREE Happy Hippo Sample Pack!Sign up to receive a FREE sample pack of Happy Hippo Kratom! Enter your phone number in the box & confirm via text message. Then, fill out the form to get your free samples + free shipping. You’ll receive two 6 gram bags. Valid for those ages 21+. Note: This sample is prohibited in some states. Happy Hippo offers a variety of lab-tested, GMP approved kratom powder, capsules and extracts. Available while supplies last.