Echinacea extract, primarily derived from Echinacea purpurea (purple coneflower), is a popular herbal remedy and supplement known for its potential immune-boosting and antiviral properties. It's used to help prevent and treat upper respiratory infections, including the common cold and flu.

Uses and Potential Benefits:

Immune System Support:

• Echinacea extract is often used to stimulate the immune system and potentially reduce the severity and duration of colds and flu. 

Antiviral and Antimicrobial Activity:

• Some studies suggest that echinacea can inhibit viral replication and microbial growth, potentially aiding in the treatment of infections.

Anti-inflammatory Effects:

• Echinacea may help reduce inflammation and pain, particularly in conditions like osteoarthritis.