Films dissolvable in the mouth for the oral delivery of drugs, pharmaceuticals to humans; Dissolvable polymer films as a base in preparations for oral, sublingual, buccal, or transmucosal delivery of pharmaceutically active ingredients; Drug delivery platform technology, namely, drug delivery agents consisting of compounds that facilitate, enhance or promote optimized delivery, dosing management and accuracy, enhanced solubility, enhanced permeability, or enhanced absorption of a wide range of pharmaceutical agents; pharmaceutical preparations, namely, oral, sublingual, buccal, topical or transmucosal delivery enhancement agents to facilitate, enhance, or promote optimized delivery, efficacy, dosing management and accuracy, enhanced solubility, enhanced permeability or enhanced absorption of a variety of pharmaceutical agents