Sollievo Physiolax is a 100% natural and biodegradable medical device used to treat constipation in adults and children from the age of 12. Physiolax tablets with physiological effects are obtained due to the presence of a composition of natural substances that influence a number of intestinal functions used to regulate intestinal transit. Physiolax uses a physiological, not pharmacological, mechanism of action. The product develops its physiological laxative effect by interacting with the intestinal tissue on several levels: increased intestinal peristalsis, increased stool moisture, increasing the protection of the intestinal wall, modulation of inflammation. Sollievo Physiolax is a certified class IIa medical device. The product was developed thanks to the modern LPME (liquid phase micro extraction) extraction technique. Standardized thanks to new quality control methods developed especially for complex systems. The composition of the medical device does not contain synthetic, semi-synthetic or genetically modified substances.