5 years. Meiyihui's freckle removal products belong to Guangzhou Boxi Biotechnology Co., Ltd., which was established in December 2018. As of July 11, 2023, the product will be available for 5 years. Meiyihui skin care products is a very resounding chain skin care brand. It has a strong brand effect in the market and is recognized by more and more consumers. It has broad market prospects.