... oxidation fat 5. reduce weight Synephrine is a drug commonly used for weight loss. Synephrine is derived primarily from the immature ... , of which several of its more common names include Bitter Orange, Sour Orange, and Zhi shi. Dietary supplements generally supply single oral ... ]6%,10%,12%, 20%, 30%, 60%, 98%[Application scope] Synephrine is used for the treatment of bronchial asthma, as well ...