Withania somnifera, commonly known as Ashwagandha, is a green shrub that grows in Asia and Africa. Ashwagandha is used as a traditional herbal medicine for an array of purposes. Ashwagandha may assist with decreasing mental and physical fatigue. It may assist with the relief of insomnia and may lower mental and physical fatigue. In Sfera Ashwagandha a high quality Ashwagandha methanol extract with 7 – 10% Withanolides, ≥ 1% alkaloids and 0.25% Withaferin A is used. Ingredients One vegetarian capsule provides:   Withania somnifera (Ashwagandha) 500 mg     Other ingredients: Vegetarian capsule, natural flow agent and microcrystalline cellulose.  ...