“Acne vulgaris is the most common human skin disease, affecting quality of life of millions worldwide…

Investigation of the cutaneous cannabinoid system seems to be a promising choice when searching for novel therapeutic possibilities…

“Collectively, our findings suggest that, due to the combined lipostatic, antiproliferative, and antiinflammatory effects, CBD has potential as a promising therapeutic agent for the treatment of acne vulgaris…

These data, together with our current findings, point to a promising, cost-effective, and, likely, well-tolerated new strategy for treating acne vulgaris, the most common human skin disease…

…given the extensively documented accumulation of phytocannabinoids from smoked marijuana in the pilosebaceous unit (where they become incorporated into the hair shaft), it is very likely that CBD can reach the sebaceous glands as well, can accumulate, and may well reach “therapeutically sufficient” concentrations there.

Moreover, it is very important to note that, besides the systemic application, one should keep in mind the possibility of the topical administration.”

 http://www.jci.org/articles/view/64628

“Schematic overview of the cellular “anti-acne trinity” of CBD and its proposed mechanism of action.”