About this document
The Ordinary Vitamin C Usage Guide by Maulana Hendra is a document available to read on EtoBox.
This document provides information on different vitamin C skincare products, noting their targets, when to use them, and any conflicts. It lists three vitamin Cs that have no conflicts: ascorbyl glucoside, ascorbyl tetraisopalmitate solution, and magnesium ascorbyl phosphate. However, it warns that the vitamin C 23% and 30% suspensions should be used after moisturizer and conflict with niacinamide.
- Author
- Maulana Hendra
- Language
- EN