Realfrial Propolis and Echinacea by Santiveri is a health supplement formulated with two powerful natural ingredients known for their beneficial properties. Propolis is a resinous mixture that honey bees produce by mixing tree resin with their own secretions. It is valued for its potential immune-supportive qualities. Echinacea is a plant widely recognized for its role in supporting the immune system. It is often used to help maintain the body's natural defenses. This product is designed to complement a healthy lifestyle by leveraging the natural benefits of propolis and echinacea.