Team of Researchers at Multiply Labs have launched their first Personalized Supplement in market which consists of Vitamins, Minerals and others like Caffeine and Omega 3 and comes in form of capsule which is half an inch long and contains only pure elements, no additives. These capsules are 3D printed with FDA-approved pharmaceutical polymers, and then filled by a robotic system and moreover, Multiply Labs allows you to design own pills by specifying the supplements and quantities of desire.
Source: https://thestack.com/world/2016/08/05/3d-printed-supplement-pill-releases-vitamins-throughout-day/