Two Powerhouses, Different Jobs
Both are dermatologist favorites, but they tackle distinct concerns. Choosing the right one depends on your primary goal.
Niacinamide (Vitamin B3)
- Regulates oil production
- Minimizes pore appearance
- Strengthens barrier
- Reduces redness & irritation
- Works well AM/PM, pairs with almost everything
Vitamin C (L-Ascorbic Acid)
- Brightens dullness
- Fades sun spots & post-acne marks
- Boosts collagen synthesis
- Best used in the morning under SPF
- Can be unstable; store in dark, cool place
Verdict: You don’t have to choose. Use Vitamin C AM, Niacinamide PM, or layer them (wait 5 mins between applications).
