I have been drinking Lycium barbarum puree since I started to exercise, and I have drunk many brands. There are several popular brands, such as Guo, Mo and Yalesheng (Organic). The quality and price of different brands are really different. What I have been repurchasing is Qinghai CommScope's Yalaso organic Lycium barbarum puree, which is warm orange, uniform and thick; Lycium barbarum fragrance; The flesh is sweet, authentic and sweet. The taste is very thick and smooth, and the taste is mellow after drinking. Moreover, adding sucrose, essence, pigment and preservative will not increase the burden of blood sugar. This brand has its own organic Lycium barbarum planting base, and the base has also been rated as "demonstration base of high-quality genuine medicinal materials (Lycium barbarum)". The quality is the best of all the brands I have drunk. You can try.