Where can I get the Genipin

Where can I get the Genipin? For many people this is a strange object, and here's the introduction to it:

Genipin was gardenoside by beta glycosidase enzyme hydrolysis product, it is a good natural biological crosslinking agent, with protein, collagen, gelatin and chitosan crosslinked biological materials, such as artificial bone and wound dressing materials, their toxicity is far lower than the glutaraldehyde and other commonly used chemical crosslinking agent. It can also be used to treat liver disease, blood pressure, etc. The results of a study by a medical center in Israel have shown that it can ease the symptoms of type 2 diabetes. Genipin can also be used as a crosslinking agent for fingerprinting and preparation of immobilized enzymes.