The trick is to combine Radyance Skin Brightening Serum and olive oil. These two products both contain high concentrations of pure Vitamin C and Hyaluronic Acid in just the right concentrations. I also discovered that they contain all sorts of anti-oxidants, an ingredient called Dermaxyl (also known as fairness in a jar) and Ester-C (the active skin-whitening compound in Vitamin C).
