Well+Good

I've Tested Hundreds of Vitamin C Serums and These 5 Are the Best Money Can Buy.  If you want a budget-friendly hybrid serum that contains both vitamins C and E, this potent product is a great pick.  It absorbs easily into the skin, and contains a small amount of. bakuchiol to help stimulate cellular turnover, leading to a brighter (and more even complexion) overall.