CBD, or cannabidiol, is the second best-known compound in cannabis. Unlike THC, it does not produce a high.
Where CBD comes from
CBD can come from marijuana or from hemp – cannabis plants with very low THC. Hemp-derived CBD is widely sold in stores and online, while marijuana-derived products are sold in dispensaries.
Common forms
- Oils and tinctures, taken under the tongue
- Gummies and capsules
- Topical creams and balms
- CBD-rich flower and vape products
What does it do?
People use CBD for many reasons, but the research is still developing. One CBD medication, Epidiolex, is FDA-approved for certain rare seizure disorders. Most other claims are not yet well established, so be wary of products that promise cures.
Buying tips
- Look for a certificate of analysis (COA) from an independent lab showing CBD and THC content.
- “Full-spectrum” products can contain small amounts of THC, which may show up on a drug test.
- CBD can interact with some medications – check with your doctor or pharmacist first.