In fact, Heiqi (Heipiqi) is the Beiqi currently available in pharmacies. Its efficacy is the same as that of Astragalus. It has the functions of replenishing qi and solidifying the surface, promoting hydration and reducing swelling, holding toxins and purging pus, and promoting muscle. It's just that the place of production is different. Heiqi is produced in Northeast China.
Clearing the meridians and activating collaterals, astringent and antiperspirant, nourishing the lungs and strengthening the stomach