Yes, Lycium barbarum and Hippophae rhamnoides are rich in vitamin C. Their nutrients can improve digestive function, promote metabolism, improve sleep quality, improve and prevent constipation, maintain elasticity and vitality of blood vessels and skin, promote epithelial tissue regeneration, repair skin tissue, and have beauty beauty and anti-aging effects. Qinghai CommScope's Yalaso brand Lycium barbarum and Hippophae rhamnoides health products have higher nutritional content and are more easily absorbed by human body. They are excellent health products for your beauty.