Hyperpigmentierung

Read the sunscreen's labeled SPF, instructions, and finish. Apply it as directed and reapply when required, especially during extended outdoor exposure. A brightening serum does not replace sunscreen. If sunscreen feels heavy, compare textures and tints so that the base step fits your routine. This is also where product-market labeling matters: check the version actually offered and do not infer its filter system or protection from the product name alone. A sunscreen you dislike wearing may be a poor fit even if the ingredient story sounds impressive. Prioritize a labeled formula you can use and reapply according to directions. Compare the amount you can comfortably apply, since the label depends on proper use.

Compare ingredient lists and directions for vitamin C, niacinamide, alpha arbutin, or tranexamic-acid products without assuming that one product contains a clinically effective level. A leave-on serum and an exfoliating treatment have different tolerance considerations. Introduce one new product at a time; stacking several 'brightening' products can make it harder to see what your skin tolerates. A professional can assess discoloration with a medical cause, especially if a spot changes, appears suddenly, or concerns you. Compare a targeted product's directions against what you already use at night. A gradual, comprehensible routine gives you a clearer view of tolerance than starting several tone-focused actives together.