In addition to soap, saponification, with both animal and vegetable fat, generates another by-product: glycerin. As it is a valuable ingredient, used in the cosmetics and food industries, many companies withdraw the substance to sell instead of keeping it in the base mass.
And once again, we, at Natura, do it differently, keeping glycerin in the formulation of soaps. “We don't remove it because it helps to reduce the loss of natural water from the skin. It is because of her presence that our soaps do not cause dryness.
Natura has specific products that are available on the website: https://bit.ly/2RRliS1