You can help to prevent age spots by using sunscreen before the age of 40, avoid prolonged sun exposure and wear protective clothing. Putting these recommendations into practice will also help to reduce your chances of developing skin cancer and wrinkles. Regular use of cosmetic preparations containing an exfoliating ingredient can lighten freckles and age spots. You may also want to look for a formulation that includes vitamin B3, which plays an important role in maintaining healthy skin. A convenient way to incorporate an exfoliant into your skin care routine is to find one that is included in a moisturizer. Some combination facial moisturizers also provide SPF15 protection – it is the simplest way to apply sunscreen daily without any additional effort or time required. Tailor your skin care product selection according to what your lifestyle demands.