Using vitamin C with combination skin
Vitamin C brightens and protects but can be irritating for drier areas if used in strong concentrations. Choose gentler formulations (magnesium ascorbyl phosphate, sodium ascorbyl phosphate, or lower-concentration L-ascorbic acid) and layer carefully to avoid over-drying.
Application tips:
- Start with lower concentrations (5–10%) and increase only if tolerated.
- Apply on the whole face or focus on areas with pigmentation, avoiding intense application on flaky patches.
- Follow vitamin C with a hydrating serum and moisturizer to buffer potential irritation.
Additional advice:
- Use sunscreen daily because vitamin C works synergistically with SPF.
- If irritation appears, reduce frequency or switch to a gentler derivative.
- Patch test prior to full-face use.
When introduced mindfully, vitamin C can be a safe, effective part of a combination skin routine without aggravating dry zones.