I don't understand why the landlord used this brand. Very expensive. At the same price, I suggest you use Vichy or la roche-posay. The effect is very good, and it will not be allergic to use. If the essential oil product is not used well, it will cause permanent damage to the skin. It should be more suitable for people whose skin begins to enter the aging period. Ginkgo biloba mainly plays the role of anti-aging and oxidation. If the landlord is young, it is recommended to start with moisturizing.