How potent an antioxidant is your Vitamin C serum? Here’s how you can tell – using some nifty redox chemistry. This video is sponsored by @SkinCeuticals – you may know them for their exclusive patent on stabilised Vitamin C in…

The Ordinary 100% L Ascorbic Acid Powder Review. Vitamin C has many benefits for the skin. Hyperpigmentationand brown spots can leave the skin looking dull. Daily use of l ascorbic acid can neutralise skin discolouration leaving the complexion brighter and…