Alera medicine contains an active ingredient that works to reduce the formation of pigments that give the skin its brown color, often used to lighten dark areas of the skin due to various causes.

Pregnant women not only need to pay attention to their diet but also to the cosmetics they use to avoid negative effects on the fetus. Below are the cosmetic ingredients that pregnant women should avoid during pregnancy.

Hydroquinone is a beauty active ingredient that is no longer too unfamiliar to many women. Among the current skin lightening ingredients, hydroquinone brings relatively high efficiency. However, there are still many questions about the effects and harms of this active ingredient, one of which is the skin darkening condition caused by using hydroquinone. So what is the actual effect of hydroquinone?