Aloe vera contains two chemicals, aloin and aloesin, which can impact melanin production. Aloin can break down existing melanin, while aloesin prevents the formation of new melanin by inhibiting the activity of tyrosinase, an enzyme involved in melanin production. While there is limited scientific evidence to support these claims, many people report that aloe vera helps to reduce the appearance of hyperpigmentation.
Although aloe vera may not completely remove melanin, it can contribute to reducing melanin production and lightening skin pigmentation. However, the effectiveness of aloe vera for this purpose can vary depending on individual skin type and the severity of hyperpigmentation.
