Adrenal-Tone is a homeopathic combination formula for symptoms of adrenal stress. The formula contains homeopathically prepared, adaptogenic herbs to address symptoms related to adrenal imbalances. Adaptogenic herbs are known for their qualities which contribute to balance, stabilization, and homeostasis — particularly relating to the HPA (hypothalamus/pituitary/adrenal) axis. The adaptogens in the formula are Avena sativa (Oat Straw), Ginkgo biloba (Maidenhair Tree), Glycyrrhiza glabra (Licorice), and Sarsaparilla (Wild Licorice).