Calamine
Explained
Calamine is a "pink powder" that is used to calm itchy or irritated skin. In official medical standards, calamine is basically almost all zinc oxide with a tiny bit of iron oxide added for the pink color.
Lab testing requires that itβs at least 98% zinc oxide, which just means it has to be very pure and mostly zinc oxide.
In skincare, calamine can help relieve itches, calm skin, and absorb excess moisture/oil. This is why you'll often see it used for oozing rashes. Calamine is approved as a skin protectant active at 1-25% in US OTC drug products.
A big part of calamine's soothing effect comes from zinc oxide's protective properties. Since calamine can absorb excess moisture/oil, it might be drying for already dry skin types.
A review of topical medicament allergies notes that contact dermatitis from calamine isn't typically reported, but added actives in a formulation are known sensitizers.
See all 269 products with Calamine
