An introduction to the unique chemical composition of hemp and the potential for hemp-derived compounds, oils, tinctures, etc. to have medical value. An example cannabinoid-based product will be used to illustrate the FDA approval and regulation process. The many claims for hemp oil and cannabinoid use will be discussed from a scientific perspective, especially the safety and evidence for therapeutic value. The technical challenges for producing plant-based products with reliably consistent composition and for establishing regulatory approved processes for these products will be covered.