Product use oral based alginate as a unit dose and method for preparing.

An oral product in the form of unit dose, stable and supporting of itself. Oral use product comprises sodium alginate crosslinked with calcium ion aroma and a liquid vehicle containing water, humectant and a vegetable oil as an additive stabilizer against syneresis. The product can be a toothpaste, a mouthwash or product refreshing mouth, presented in a discrete form to chew. The invention also contemplates a process for preparing this product.