What is Dr. Rei from Hifas da Terra? Dr. Rei is a children's syrup that has a high concentration of the active ingredients of Reishi ( Ganoderma lucidum ), a fungus with soothing properties that regulates the immune system. Properties of Dr. Rei de Hifas da Terra Dr. Rei contributes to the normal functioning of the immune system thanks to its new formula made with pure Reishi extract. In this way, this syrup is high in nutrients such as alpha and beta-glucans, triterpenes and other active substances. In addition to Reishi, Dr. Rei syrup includes among its ingredients acerola (natural fruit rich in vitamin C that favors its absorption) and agave juice (powerful natural sweetener that improves flavor). Benefits of Dr. Rei from Hifas da Terra All the properties of Dr. Rei syrup from Hifas da Terra make it an ideal complement to improve, strengthen and enhance children's defenses . Warnings from Dr. Rei of Hifas da Terra There are a number of caveats to be aware of before giving this syrup to children: They should not take it if they are allergic to mushrooms. They should not ingest the syrup if the fajita is damaged. How to take Dr. Rei from Hifas da Terra? Hifas da Terra recommends taking 0.5 ml / kg of weight / day . The dose can be modified according to medical prescription. It contributes to the normal functioning of the immune system. This new formula with pure extract has a high content of nutrients such as alpha and beta-glucans, triterpenes and other active substances. It is recommended to take 0,5 ml/kg of weight - or according to medical prescription - per day. This syrup contains natural vitamin C (acerola) which promotes its absorption. Do not administer in case of mushroom allergy. Do not use if the safety strip is damaged.