Planetary formulas Astragalus jade screenTM is a classic herbal formula (Yu ping feng wan) consisting of premium grade astragalus membranaceus with the Chinese tonics Atractylodes and siler. Modern research confirms the use of astragalus to support immune defenses. * Ancient texts say this preparation will protect you from cold winds as if surrounded by a screen of jade. Suggested Use: Two tablets three times daily between meals, or as recommended by your health care professional. Especially useful during the change of seasons.
