Ashwagandha (Withania somnifera) is a small shrub that is native to the Indian subcontinent, including India, Pakistan, and Sri Lanka. It has been used in Ayurvedic medicine, a traditional system of medicine that originated in India more than 3,000 years ago, for its medicinal properties.

Echinacea is often used as a natural remedy for a range of conditions, including colds, flu, upper respiratory infections, and other immune system disorders. It is available in various forms, including teas, tinctures, capsules, and extracts, and is often used in combination with other natural remedies to enhance its effects