Those with darker skin should avoid high concentrations of harsh acids (e.g., glycolic acid) without medical guidance, as they may cause irritation or post-inflammatory hyperpigmentation.
Regular exfoliation removes dead, hardened skin that can build up and form cracks. Use a pumice stone, foot file, or chemical exfoliant (e.g., lactic acid) 1-2 times weekly.
Applying sunscreen daily, wearing sunglasses to avoid squinting, drinking enough water, and gently removing makeup without tugging the skin are simple yet effective habits.
Options include laser resurfacing, radiofrequency microneedling, Ultherapy, or injectables like Kybella for excess fat. Consult a dermatologist to determine the best approach.