There are a few things to consider when looking for the best dark spot corrector. First, consider the ingredients. Hydroquinone is a popular ingredient in many dark spot correctors, but it can have some side effects like skin irritation and discoloration. Some natural dark spot correctors use ingredients like kojic acid or niacinamide, which may be gentler on the skin.
Next, think about your skin type. If you have sensitive skin, you might want to avoid products with harsh chemicals or fragrances. If you have dry skin, look for products that won't further dry out your skin or clog your pores. Oily skin types might benefit from gel-based formulations that help control shine.
Finally, don't forget sunscreen! Even the best dark spot corrector won't do much good if you don't protect your newly corrected skin from the sun's damaging rays. Look for a product with at least SPF 30 for everyday use and reapply often when spending time outdoors.