Echinacea ( Echinacea purpurea ) is an herb native to America. The natives used it to heal wounds , relieve fever , snake bites and similar infections. Europeans who settled in America quickly realized the healing properties of this herb and adopted it as a home remedy for flu and colds .
Oregano essential oil is obtained from the extraction and distillation of oregano leaves and tops. The proven health benefits of oregano oil include the treatment of parasitic and fungal infections due to its strong antimicrobial action, the strengthening of the immune system and the improvement of digestion .