Q: At what age should essence be used?
A: It's best to start using it at the age of 23, because this is the time when the skin can absorb nutrients most effectively, and can more effectively prevent aging caused by age. After the age of 25, women's skin quality begins to decline, and their complexion often becomes dull and wrinkles increase due to aging or fatigue and stress. If you start using it after the age of 25, it may already be too late. The concentration of hydrating ingredients such as hyaluronic acid in essences is higher than in ordinary toners, emulsions, and creams, so women who are older should choose some special effect essences. Young girls who tend to develop fine lines around the eyes can also supplement with an appropriate amount of essence.