Lan Xili's cosmetics and skin care products are generally good, but the prices are relatively expensive. Generally, upgraded products like this are trustworthy in quality at first, but the improvement of skin is very slow, because it belongs to plant skin care products rather than functional products. Maintenance products improve the skin for a long time, make the skin smooth, and it is not easy to rebound when it reaches a stable state, while functional products, like many freckle-removing products, will rebound easily after a while.