Nature's Answer Pau D'Arco 1000mg provides 1,000 mg of Pau D'Arco inner bark per serving, traditionally used to support a healthy immune system and maintain intestinal flora. This vegan, gluten-free supplement is formulated without artificial additives and preservatives, ensuring a pure, natural product. Pau D'Arco is also high in selenium, a mineral with antioxidant and immune-boosting effects. Incorporate this supplement into your daily routine to support your immune health and overall well-being.