| Titanium Dioxide | Zinc Oxide | |
|---|---|---|
| Type | Key active | Key active |
| What it is | UV filter / mineral sunscreen | UV filter / skin protectant |
| Flags | Fungal-acne safe · Comedogenic 1/5 | Fungal-acne safe · Comedogenic 1/5 |
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.
Zinc oxide is a mineral (inorganic) UV filter that provides broad-spectrum protection against UVA and UVB radiation by scattering and absorbing light. It also has mild astringent and soothing properties and is used in sunscreens, diaper creams, and barrier preparations.
General educational information for Indian skin, compiled from published dermatology literature and structured ingredient data. Not medical advice or a diagnosis.