Dietary supplement in syrup made from concentrated extract of propolis and grapefruit seeds. It is obtained from the cold maceration of propolis in organic alcohol and water. It has antiseptic, antiviral and anti-inflammatory properties, is adjuvant in cases of colds, colds, sinusitis, flu and even bronchial asthma. It helps to soothe the vocal cords and respiratory tract. Suitable to supplement the diet in winter.