Aloe vera gel is known for its soothing and hydrating properties, but it does not significantly whiten skin. While aloe vera contains aloin, a natural depigmenting component that may help lighten dark patches on the skin, its whitening effects are generally considered to be minimal. It's more effective for promoting overall skin health and reducing skin irritation.
However, some sources suggest that aloe vera might have a slight skin-lightening effect due to its aloin content. This effect is likely less pronounced than other dedicated skin-whitening products.
Therefore, while aloe vera gel can be beneficial for your skin, it is not a primary solution for skin whitening.