Alfred Vogel Used To Create Urticalcin By Hand, Mixing The Ingredients To The Correct Consistency Before Hand-Pressing The Tablets. The Demand Was Such That He Soon Had To Develop A Machine To Carry Out This Laborious Task For Him While Maintaining The Quality Of This Most Useful Mixture. This Product Is Not Recommended For Children Under 2 Years Of Age. Please Seek Medical Advice If Pregnant. Keep Out Of Reach And Sight Of Children. Store In A Cool Dry Place.