Life Extension, Standardized Cistanche, 30 vegetarian capsules Blends Arginine is required for proper

Arginine is required for proper elimination of urea from the body

Vitamin B-6 (from pyridoxal-5'-phosphate [Coenzymated]) - 335 mcg

Niacitol is well tolerated and is unlikely to cause flushing

take 1 dropper

Promotes healthy immune function

Life Extension, Standardized Cistanche, 30 vegetarian capsules Blends Arginine is required for properDescription Our Standardized Cistanche utilizes powerful plant extracts to promote longevity and provide support against immune senescence. What Is Standardized Cistanche? Containing the same echinacosides as the Immune Senescence Protection Formula, Standardized Cistanche helps promote a healthy inflammatory response and maintain already healthy blood pressure. Encouraging healthy T cell development, our formula also helps maintain a healthy immune