Antioxidants for example beta-carotene as well as vitamin supplements Chemical, E, and also a could lower the damage caused by unstable substances called free radicals. All these substances can harm skin area cells along with lead to signs of getting older. http://healthbeacon.co.uk/health-shop/multivitamins/optimum-nutrition-complex_3.aspx - http://www23.zippyshare.com/v/3590277/file.html