Hyperpigmentation refers to a condition where patches of skin become darker in color than the surrounding skin. This is usually caused by an increase in melanin production, which can be triggered by factors like sun exposure, hormonal changes, and skin inflammation. Hyperpigmentation can be a cosmetic concern for many people, and there are various treatments available to help reduce its appearance. However, it’s important to note that prevention is key – wearing sunscreen and protecting your skin from sun exposure can help to prevent hyperpigmentation from occurring in the first place.