Soothing ingredient
Calamine
A mineral powder blend of zinc oxide (≥98%) and approximately 0.5% ferric oxide (iron III oxide), used in cosmetics as a soothing and mild astringent agent particularly for acne-prone, irritated, or inflamed skin; distinct from pure zinc oxide by the inclusion of iron oxide.
Also known as: calamine powder
SoothingAstringentSkin conditioningAntimicrobial
Benefits
- ✓Soothes irritated, inflamed, and acne-prone skin
- ✓Mild astringent effect helps reduce oiliness and minimise pore appearance
- ✓Antimicrobial and anti-inflammatory zinc component helps manage acne
- ✓Forms a light occlusive film that aids barrier recovery
Watch for
- ⚠Generally well tolerated; very low safety concern at typical cosmetic concentrations (1–10%)
- ⚠Iron oxide component imparts a pinkish tint — may affect product colour
- ⚠Avoid contact with eyes
