Ovelle Calamine Lotion Is A Topical Suspension Formulated To Soothe And Relieve Minor Skin Irritations. Its Active Ingredients Include: Calamine (15% W/V): A Combination Of Zinc Oxide And A Small Amount Of Iron Oxide, Calamine Provides A Cooling Effect And Helps Alleviate Itching And Discomfort. Zinc Oxide (5% W/V): Acts As A Skin Protectant And Has Mild Astringent Properties, Aiding In The Drying Of Oozing Or Weeping Skin Irritations