Vitamin C (ascorbic acid) is an antioxidant used in many morning routines. People choose it to support the look of a brighter, more even-looking complexion.
Because it can feel strong on some skin, a sensible approach is to start with a small amount, use it on clean skin, and follow with a moisturiser. Pair it with daily sun protection.
Watch how your skin feels over a few weeks and stop if you notice lasting irritation.
This article is general education, not medical advice. Individual results vary.