Dr. Shirazi specifically recommends this serum for oily, sensitive skin. “It’s formulated with a 20% vitamin C complex—L-ascorbic acid and tetrahexyldecyl ascorbate—that visibly reduces ...
Less than that and you don’t get the full benefit of the product, and over 20 percent ... active ingredient is L-ascorbic acid (it comprises 15 percent of this serum), and despite the high ...
With 20 per cent ascorbic acid ... With 30 per cent pure L-ascorbic acid, The Inkey List’s vitamin C serum is pretty powerful stuff, despite it’s bargain price point. In fact, we’re still ...
Ideal for normal and oilier skin types, the ESK C Serum Lite contains vitamin C in its most potent form – L-Ascorbic Acid, 10 per cent – to repair and prevent the appearance of ageing ...