Wild Lycium barbarum is rich in protein, amino acids, minerals and trace elements than red Lycium barbarum. Black Lycium barbarum is also rich in proanthocyanidins opc that red Lycium barbarum does not have. It is the most effective natural water-soluble free radical scavenger, and its efficacy is 20 times that of VC and 50 times that of VE.

Black Lycium barbarum is mostly wild. Compared with red Lycium barbarum planted in a large area, the yield is less and the harvesting cost is higher, so the price is more expensive than red Lycium barbarum. At present, the best wild black Lycium barbarum on the market is Qaidam, Qinghai.

Red Lycium barbarum can be used to make tea and chew it dry. Black Lycium barbarum is the most suitable for soaking in water because it is rich in proanthocyanidins, usually 3-5 capsules a day. It can resist oxidation, prevent aging, prevent cancer, replenish blood and soothe the nerves, improve sleep, and has obvious anti-fatigue, liver protection, anti-tumor, dredge blood vessels, lower blood pressure and protect cardiovascular system.