This form of dermatitis, or inflammation of the skin, strikes most often on the scalp, on oily parts of the face (like the folds around the nose or in the ears and eyebrows), and on the upper ...

She notes that while seborrheic dermatitis most frequently affects the scalp, "it can also affect areas like the eyebrows, ...

Bronopol can also cause irritant contact dermatitis (Rietschel & Fowler ... Cosmetics: makeup bases, blush, eyebrow pencils, and mascara. Cleansing lotions, moist towelettes, and baby wipes.