Chiết Xuất Sơn Thù Du được sản xuất bằng water/ethanol extraction, concentration and spray drying of Cornus officinalis fruit (Chinese dogwood), tiêu chuẩn hóa theo loganin (≥1%) or iridoid glycosides.
Used in TCM for thousands of years to nourish liver and kidney yin, it delivers antioxidant, anti-aging, glycaemic-balance and reproductive-health benefits in herbal supplements and functional foods.