yes.

According to Baidu Encyclopedia, Yan Shanmei's nutritional beauty food is an oral form that directly acts on the body core that ordinary skin care products for external use can't, supplements the nutritional elements needed by the skin, and gradually improves the muscle base from the deepest part of the body skin from the inside out. Yanshanmei's production plant has passed GMP certification, advanced equipment, pure air, perfect quality management and strict product inspection system. In the product development stage, each product is accurately matched according to the component characteristics and improvement effect, so as to achieve the optimal improvement effect and ensure the high quality of Yanshanmei products.

advanced finished product management: every batch of finished products of Yanshanmei has passed strict sampling inspection. The main purpose of the inspection is to ensure whether the nutritional components of the products reach the marked content and are beneficial to the transformation and absorption of the human body, so as to ensure that the effective components can fully reach the bottom layer of the skin and give full play to the best effect. Through the supervision and management of professional dermatologists and nutritionists, many clinical studies have verified the improvement of the products on the skin and body functions.

Professional R&D team: Guangzhou Aibaiyi Biotechnology Co., Ltd. has a strong R&D team including a leading international skin research base, hundreds of professional nutrition experts and thousands of professional skin care consultants, and has been at the forefront of the market, ensuring to provide consumers with the best quality nutrition and beauty food.

To sum up, many conditions prove that the internal adjustment of Yan Shanmei has scientific basis and is effective.