Safety Assessment of a Hemp Extract using Genotoxicity and Oral Repeat-Dose Toxicity Studies in Sprague-Dawley Rats

Abstract Cannabinoids are extracted from Cannabis sativa L. and are used for a variety of medicinal purposes. Recently, there has been a focus on the cannabinoid Cannabidiol (CBD) and its potential benefits. This study investigated the safety of a proprietary extract of C. sativa, consisting of 9% hemp extract (of which 6.27% is CBD) and 91% olive oil. The mutagenic potential of the hemp extract was evaluated with the AMES assay inclusive of a hepatic drug metabolizing mix (S9) rich