Colloidal Oatmeal 5 Reasons Derms Love It For Dry Itchy Skin
But when you finely grind and boil oats, you can extract colloidal material; this gel-like substance has a rather high lipid content (30%, to be exact). “These are the same moisture-trapping molecules that are plentiful in prepubescent skin,” says board-certified dermatologist Loretta Ciraldo M.D., FAAD. In other words, colloidal oats aren’t just regular oats—they have significant antioxidant properties that are unique to their makeup. Here, we break down the benefits of using colloidal oatmeal in skin care: “There are polysaccharides (long sugars) that bind water to the skin surface, making colloidal oatmeal a humectant....