... 4. oxidation fat 5. reduce weight Synephrine is a drug commonly used for weight loss. Synephrine is derived primarily from the immature ... Bitter Orange, Sour Orange, and Zhi shi. Dietary supplements generally supply single oral doses of 3–30 mg, while as a ... [Specification]6%,10%,12%, 20%, 30%, 60%, 98%[Application scope] Synephrine is used for the treatment of bronchial asthma, as well ...