Yuyan Meibo Grass is a brand of beauty products, and its products have been tested and certified by relevant state departments, which meet relevant production standards and processes. This means that Yuyan Meibo grass products have passed strict quality control and supervision in the production process, and have certain safety and reliability. In addition, Yuyan Meibo Grass has official flagship stores on some e-commerce platforms, and consumers can buy genuine products through these channels. Therefore, it can be confirmed that Yuyan Meibo Grass is not a three-no product, but a certified and compliant beauty product.