“Topical cannabinoids are increasingly utilized by dermatology patients for a range of disorders; however, the acceptance of these over-the-counter products has far outpaced scientific investigation into their safety and efficacy. Here, we review the studies of topical cannabinoids in skin conditions and assess their current place in dermatology practice.”

https://www.ncbi.nlm.nih.gov/pubmed/28873100

“The endocannabinoid system of the skin in health and disease: novel perspectives and therapeutic opportunities” https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2757311/

“Cannabinoid system in the skin – a possible target for future therapies in dermatology.” https://www.ncbi.nlm.nih.gov/pubmed/19664006

“Anti-inflammatory cannabinoids for skin diseases”  https://www.endoca.com/blog/discovery/anti-inflammatory-cannabinoids-skin-diseases/

“Topical cannabinoids may help to treat skin diseases”  http://www.medicalnewstoday.com/articles/316968.php