<unk>  is an antiseptic that is FDA approved for the treatment of acne.   Common adverse reactions include hypersensitivity, contact dermatitis, erythema.
Benzoyl peroxide
Lithium peroxide
Magnesium peroxide
Phanquinone
Ethacridine lactate
Dextrin
Pyridinium chlorochromate
Ethynodiol diacetate