Pesticide and Herbicide free. Transdermal absorption with up to 12 hours of relief with the RX Green No.5 Pure CBD Hemp Transdermal Patch 30mg. Made with true industrial hemp CBD oil. CBD has been shown effective in treating inflammation, diabetes, cancer, mood disorders (PTSD to ADD) and neurodegenerative diseases such as Alzheimer’s. It has been shown to have anti-convulsive, anti-anxiety, anti-psychotic, anti-nausea and anti-rheumatoid arthritic and sedative properties, and clinical trials has shown that it eliminates anxiety and increases clarity.