Manti ® Complex oral gel is a medical device intended for the symptomatic treatment of gastroesophageal reflux disease (GERD) , such as heartburn, NERD, non-acid reflux, and esophageal acid hypersensitivity. It can be used by people of all ages, including infants. How does Manti ® Complex work? Thanks to its viscous formula based on sodium alginate, the gel creates a protective barrier on the esophageal mucosa, preventing irritation and reflux of gastric contents. The gel has a lime and cola flavor. Manti ® Complex is available in a 210 ml bottle with a practical dosing syringe and measuring spoon.