| Niacinamide | Titanium Dioxide | |
|---|---|---|
| Type | Key active | Key active |
| What it is | Cell-communicating / barrier-repair active | UV filter / mineral sunscreen |
| Flags | Fungal-acne safe · Comedogenic 0/5 | Fungal-acne safe · Comedogenic 1/5 |
Niacinamide (vitamin B3) is a water-soluble active that supports the skin barrier, regulates sebum, brightens hyperpigmentation, and reduces inflammation. It is widely tolerated across skin types and used in concentrations commonly ranging from 2% to 10%.
Titanium dioxide is an inorganic mineral compound used primarily as a physical (mineral) sunscreen agent that reflects and scatters UV radiation, and also serves as a white pigment and opacifier in cosmetic formulations. It is broadly photostable and considered gentle, making it common in products for sensitive and pediatric skin.
General educational information for Indian skin, compiled from published dermatology literature and structured ingredient data. Not medical advice or a diagnosis.