What grade does Dr. Li's skin care products belong to?

Skin care products belong to the mid-range.

Dr. Li is a brand of Siting Company in Australia. The company has been committed to the development of health food and skin care products, and confirmed a number of unique formulas through scientific verification. Dr. Li's skin care products are suitable for people of all ages and skin types, especially for students' parties and consumers of cheap skin care products. The price is relatively close to the people and cost-effective. Therefore, Dr. Li's skin care products belong to the mid-range.