Which Yashili series is the most high-end? Yashili (Estée Lauder) is a well-known beauty and skin care brand. The brand has multiple series of products. What are the most high-end series of products? Next, we will elaborate on the four aspects of product positioning, product ingredients, product price, and product applicable groups. Product Positioning If you want to enter the world of Yashili’s most high-end products