Gratsy is offering a FREE Liquid I.V. Hydration Multiplier Sample Box to those who qualify, while supplies last. Liquid I.V.'s Hydration Multiplier is a great-tasting, non-GMO electrolyte powder drink mix powered by Cellular Transport Technology (CTT)® designed to enhance rapid absorption of water and other key ingredients into the bloodstream. Go here and answer some questions about how you and your household stay hydrated then watch out for an email in the coming days to see if you're getting a free hydration sample box. Good luck!