It would take an individual 277 years of sunscreen use to achieve the equivalent systemic dose that produced effects in these rat studies, according to a 2017 study in the Journal of the American Academy of Dermatology.
Type: Mineral Active Ingredients: Zinc oxide SPF: 30 Size: 1.
Skin Cancer Awareness Month May is the perfect time to build your knowledge about sunscreen and other types of skin cancer prevention.