Vit C serum - check Potency !

1. Vitamin C has many sub-types in serums with L Ascorbic acid being the most potent yet most unstable !
2. If it’s irritating the skin, it can be harmful for the skin barrier. Look for combinations of L Ascorbic acid, Vit E & Hyaluronic acid.
3. Oral supplements should be considered in conjunction for added benefits.
4. Use Vit-C serum in the morning, top up with an effective sunscreen to achieve photo protection as well as antioxidant benefits.