Andrographis aerial parts extract is a concentrated form of the herb *Andrographis paniculata*, standardized to andrographolide content. The extract supports healthy immune function, especially during seasonal immune stress.
People often reach for it at the first twinge of immune discomfort or use it as a daily immune tonic. Taking it with food and in divided doses across the day helps keep the stomach settled.
Watch for interactions with blood thinners, blood pressure drugs, diabetes medications, and thyroid treatments. Do not use this extract while pregnant.