Dy­nam­ic42 de­vel­ops, of­fers and cus­tomizes novel 3D mi­cro­phys­i­o­log­i­cal in vit­ro test sys­tems recre­at­ing hu­man or­gan key func­tions. Our hu­man in vit­ro model sys­tems en­able a safer test­ing of phar­ma­ceu­ti­cals, chem­i­cals and sub­stances re­lated to con­sumer health.