An example method of treating a medical issue includes applying a composition to a skin area corresponding to a location afflicted with the medical issue. The composition includes a blend of Cannabidiol (CBD) oil and Cannabinol (CBN) oil fortified with curcumin from turmeric, Boswellic acid, and polycyclic terpenes from Boswellia serrata. The medical issue includes at least one of osteoarthritis, joint pain associated with natural causes or injury, reduced joint function and flexibility after injury or other causes, and photo-aging. A composition including a blend of pure CBD oil and CBN oil fortified with curcumin from turmeric and Boswellic acid along with polycyclic terpenes from Boswellia serrata is also disclosed.