Hi Jany ---- We are very sorry to learn that your son did not love our SmartyPants Kids & Toddlers Multi. We've tried our best to make each SmartyPants formula taste great - but we fully understand that it would be hard to win with each and every taste bud. We offer many different formulas and we hope that there is another SmartyPants formula that will be a better match. Please explore each SmartyPants option on our website: www.SmartyPantsVitamins.com. We are here to help you find a better solution and to answer any questions that you may have about our formulas.