Hello,
Although CBD and Lexapro are both metabolized by the three of the same enzymes in the P450 pathway, at typical doses (less than 100mg of CBD/day), they are safe to take concurrently.
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5789126/
https://www.hellomd.dev/answers/5a5f725fd31dce000697f1be/
drkim