Propolis pure extract , is a food supplement based on pure propolis , extracted directly on an alcoholic base . It does not have preservatives or dyes , it is a 100% pure extract from a top quality raw material. The propolis is a substance made by bees, from resinous components of plants . The propolis is made up of resins, balms, essential oils and organic matter , among which flavonoids such as galangin and quercetin stand out. Its presentation in liquid form also allows external use , being able to enrich moisturizer, toothpaste or shampoo. In addition , Propolis pure extract is presented in a comfortable 50 ml container , and equipped with a dropper, which will allow precise and comfortable dosing. Format: 50 ml bottle. Flavors: Natural. How to use: Shake well before use. Take 1 ml (15 drops) three times a day, mixed with water, juices or infusions. Ingredients: Hydroalcoholic extract of propolis (60% vol) 3 ml.