“There is some evidence to suggest that CBD oil can be beneficial for acne and other skin conditions. Some people apply CBD topically to the breakouts themselves, while others take it orally for long-term prevention”. How CBD helps minimize acne has to do with what is causing it. Stress, sebum, hormonal imbalance, diet, and medications increase one’s chance of having acne. CBD ties in with each of those.

“CBD for acne: Does it work?”

https://www.medicalnewstoday.com/articles/324689.php