Your practitioner may prescribe an herbal formula for you. A formula may contain a blend of up to 15 herbs, and come prepared as pills, tinctures, or granules so they are easy and convenient to take. Herbs are always chosen to address your specific pattern of symptoms, with an eye toward maximizing both effectiveness and safety. All the herbs we recommend are from companies we know and trust, and are prepared according to strict Good Manufacturing Practices (GMP) and so are subject to high levels of quality control. We never use any substance derived from an endangered species or that involves the inflicting of pain on a sentient being.