Retinol, a form of vitamin A, may increase the risk of skin cancer when combined with sunlight exposure
. Retinol and retinol derivatives are used in skin conditioners, anti-acne lotions, anti-aging creams, and other cosmetic products
. Retinol is a potent form of synthetic vitamin A, and data from an FDA study indicate that retinoid ingredients may speed the development of skin tumors and lesions
. However, there are conflicting studies and reviews on the effects of using retinyl palmitate, another form of vitamin A, in skincare products
. It is important to note that dietary vitamin A is derived from a variety of carotenoids found in plants and is essential for human health
