High concentration formula that adds the benefits of Mediterranean polyphenols and, thanks to the delayed release in gastro-resistant tablets and potassium bicarbonate, helps prevent heartburn. Vitamin C (ascorbic acid) helps the normal maintenance of the immune system. It is suitable for celiacs, lactose intolerant, vegetarians and vegans. Hifas da Terra products are free of heavy metals and pesticides. Instructions for use: Take 2 tablets a day or follow a doctor's prescription.\ Duration of the recommended protocol: minimum 2 months. The health professional may indicate a different duration according to needs.