Vitamin D3 in the form of cholecalciferol. Vegan-friendly source: lichen. Encapsulated inside the liposomal vesicle for high bioavailability and obtained through the use of innovative technology. This technology encapsulates vitamin D in a spherical particle called a microcapsule, which does not break down in the stomach but is absorbed in the intestinal mucosa. This allows for significantly more efficient absorption.