FAQs
What are skin antioxidants and how do they work?
Skin antioxidants are molecules that neutralize free radicals—unstable particles generated by UV light, pollution, and stress—preventing them from damaging collagen, elastin, and the skin barrier.
How often should I use a Vitamin C serum?
Apply a Vitamin C serum each morning after cleansing. Start with a 10‑15% concentration, let it absorb for a minute, then follow with moisturizer and sunscreen.
Can I combine niacinamide with Vitamin C?
Yes. Use Vitamin C first (low pH), wait 1‑2 minutes, then apply niacinamide. This layering works well for most skin types and maximizes benefits.
Do antioxidants replace sunscreen?
No. Antioxidants help mitigate oxidative damage but do not block UV rays. Always finish your morning routine with a broad‑spectrum SPF 30+.
Are there side effects of using antioxidants on sensitive skin?
High‑strength Vitamin C can cause mild stinging, and some people may experience temporary redness. Begin with lower concentrations, patch‑test, and gradually increase usage.
