HPMC is derived from cellulose fibers, and is a widely used excipient in pharmaceutical formulations. It is generally regarded as a nontoxic and nonirritant material. Size: 0#, 1#, 2#, 00# Color: Regular one, customized as per sample. Production Standard: Ch.P. 2015/USP/BP Printing: Axial, Radial, Two-Color Shelf Life: 3~ 5 years Certifications of Huili Capsules 1. US FDA Registration 2. Halal Certification 3. ISO9001:2008 Assessment