In addition to resins and waxes, propolis contains a large amount of beneficial substances, such as volatile oils (10-15%), pollen (5%), organic substances, trace elements, minerals, vitamins (A and B complex), and flavonoids (such as galangin, quercetin, and chrysin, among others). It has a nutritive function, but propolis is best known for its immune system-enhancing properties. Usage: It is recommended for adults to take one tablespoon three times a day; children should take one teaspoon three times a day. Warnings: Its use is not recommended for people with kidney inflammation due to its pine content. Ingredients: Per 250 ml: Fructose (200 ml), Propolis Extract (12.5 ml), Eucalyptus (12.5 ml), Pine (12.5 ml), Echinacea (12.5 ml), Liquid propolis extracts (12.5 ml).