Only 30 to 60% of people respond perfectly to industrial dosages of tablets. Recently, pharmacists have proven that it is possible to produce personalized tablets with high dosing accuracy by additive manufacturing. In the future, tablets ("printed") may be produced at your local pharmacy. A software generates their forms using your personal data of clinical needs (dosage, release profile, number of active substances), then are produced by 3D printing. Each print is custom made and unique. Welcome to Pharmacy 4.0.