Oily and acne-prone skin needs lightweight skin care that controls excess oil without blocking pores. Dark circles under the eyes may develop due to poor sleep, stress, intense screen use, pigmentation, allergies, dehydration, or family tendency. Heavy, oily creams can sometimes worsen pimples and make skin feel greasy. For night care, gel-based or non-comedogenic creams containing niacinamide, salicylic acid, adapalene, or mild retinol are commonly preferred for oily acne-prone skin. These ingredients may help reduce oiliness, acne, and uneven skin texture gradually. For dark circles, under-eye creams containing caffeine, hyaluronic acid, vitamin C, or amino acids may help improve puffiness and mild pigmentation over time. Regular use of sunscreen during the day is also important because sun exposure can worsen marks and dark circles. Avoid using very strong creams together suddenly, because irritation and dryness may increase breakouts. Persistent painful acne, deep scars, or severe darkening around the eyes may require a detailed skin evaluation and targeted treatment.