What is Adrenal Success? Solaray's Adrenal Success is a dietary supplement made with medicinal herbs, mushrooms, L-theanine, and GABA. Properties of Solaray's Adrenal Success: The Solaray Adrenal Success formula is composed of six medicinal herbs (Rhodiola, Ashwagandha, Eleuterococcus, Schisandra, Avena, and Betonita) that help reduce the symptoms of stress. It contains a blend of mushrooms with therapeutic properties (cordyceps, reishi, maitake, and astragalus) that contribute to the normal function of the immune system. In addition, it also contains L-theanine and gamma-aminobutyric acid (GABA), which have relaxing effects. Take two VegCaps daily with food or a glass of water.