- Herbal Supplement
- Approved by Michael Tierra L.Ac, O.M.D
Astragalus is the primary botanical used in Chinese herbalism for supporting immune resistance. Not all astragalus is alike; its quality can range from extremely low to higher grade. Planetary Herbals Full Spectrum Astragalus is prepared from premium grade astragalus roots to insure all the primary compounds of astragalus are present.