Is CBD safe to use?

The 3500 MG CBD oil is a sublingual oil that is vegetable glycerin based and infused with pharmaceutical-grade 99% Pure Cannabidiol (CBD) containing over 100 cannabinoids that have been isolated from the hemp plant. This broad spectrum CBD oil is made in America and compounded by a licensed pharmacist with more than 20 of years experience. As our most concentrated CBD product, this is perfect for individuals who require a high dose of CBD. Mayo Clinic Minute: Is CBD safe to use?