Maintain your immune defenses with this tincture of seven adaptogenic herbs and botanicals, including black walnut hulls, cilantro leaf, milk thistle seed, suma root (Brazilian ginseng), and sweet Annie plant (sweet wormwood).* Together, these ingredients support the body’s natural immune defenses and detoxification processes, while promoting energy production.* The liquid tincture format promotes faster absorption and maximum potency, as well as allows for customized dosing. As a concentrated tincture, IS-BART has higher potency than capsules. For those who are sensitive, it’s recommended to start with a low dose, gradually working up to the recommended daily dose.