Many unanswered questions and data gaps about CBD toxicity exist, and some of the available data raise serious concerns about potential harm from CBD. The FDA Consumer Update includes concerns about CBD relating to potential liver injury, interactions with other drugs, drowsiness, diarrhea, and changes in mood. Questions also remain about cumulative use of CBD and about CBD’s impacts on vulnerable populations such as children and pregnant or breastfeeding women.
CBD is marketed in a variety of product types, including topical lotions and creams used in the spa setting. The companies that received warning letters from the FDA are:
- Koi CBD LLC, of Norwalk, California
- Pink Collections Inc., of Beverly Hills, California
- Noli Oil, of Southlake, Texas
- Natural Native LLC, of Norman, Oklahoma
- Whole Leaf Organics LLC, of Sherman Oaks, California
- Infinite Product Company LLLP, doing business as Infinite CBD, of Lakewood, Colorado
- Apex Hemp Oil LLC, of Redmond, Oregon
- Bella Rose Labs, of Brooklyn, New York
- Sunflora Inc., of Tampa, Florida/Your CBD Store, of Bradenton, Florida
- Healthy Hemp Strategies LLC, doing business as Curapure, of Concord, California
- Private I Salon LLC, of Charlotte, North Carolina
- Organix Industries Inc., doing business as Plant Organix, of San Bernardino, California
- Red Pill Medical Inc., of Phoenix, Arizona
- Sabai Ventures Ltd., of Los Angeles, California
- Daddy Burt LLC, doing business as Daddy Burt Hemp Co., of Lexington, Kentucky
The FDA has previously sent warning letters to other companies illegally selling CBD products in interstate commerce that claimed to prevent, diagnose, mitigate, treat or cure serious diseases, such as cancer, or otherwise violated the FD&C Act. Some of these products were in further violation because CBD was added to food, and some of the products were also marketed as dietary supplements despite products which contain CBD not meeting the definition of a dietary supplement.