Minimalist 2% Salicylic Acid Face Serum 30 ml is primarily formulated for oily skin, acne, blackheads, and clogged pores. It is not intended to treat dark circles. Since the skin around the eyes is thin and delicate, applying this serum to the under-eye area may cause irritation, dryness, redness, or discomfort. Dark circles can result from various factors, including genetics, pigmentation, lack of sleep, allergies, ageing, or nutritional deficiencies, and the most suitable treatment depends on the underlying cause. If your dark circles are persistent or concerning, consult a dermatologist for proper evaluation and appropriate treatment.