A new study from the George Washington University School of Medicine and Health Sciences has revealed promising results in the search for effective ways to shield skin from sun damage. Researchers found that cannabidiol (CBD), a chemical derived from marijuana, may provide a viable solution.
In the study, 19 participants applied nano-CBD—a processed form of CBD designed for better skin absorption—to a designated area on their buttocks over two weeks. Following this treatment period, the participants’ skin was subjected to three times the amount of ultraviolet (UV) radiation typically required to cause injury. Researchers then assessed the skin for burns one day after exposure.
Results indicated that 21% of participants displayed reduced redness in CBD-treated areas compared to untreated skin. Additionally, Dr. Adam Friedman, professor and chair of dermatology at GW School of Medicine, reported that 50% of those treated with CBD exhibited no DNA damage from UV exposure.
This study was conducted in collaboration with the Center for Clinical and Cosmetic Research in Florida. Dr. Friedman emphasized the significance of the findings, stating, “We have some great evidence that, when delivered in a meaningful way, cannabidiol can have an important impact on skin health.”
The results suggest that further research is essential to explore the potential of CBD in protecting against sun-induced skin damage. While sunscreen remains the primary defense against UV rays, Dr. Friedman acknowledged that some areas of skin still experience damage, underscoring the potential role of CBD in prevention.
“I view nano-CBD as a protective measure. It can help repair and safeguard our DNA from the harmful effects of UV radiation,” he explained. Dr. Friedman also highlighted the broader implications of sun damage, which can accelerate skin aging and increase the risk of skin cancer.
“This is the most comprehensive and largest study of its kind, but more research is needed to fully understand how CBD can contribute to skin health and protect against environmental harm, including sun exposure,” he concluded.
Related topics:
Best 5 Laser For Pigmentation Removal
Top 5 Reasons Why People Get Red Moles
Do Chemical Peels Remove Freckles？
