Morosil is a branded extract made from Moro blood oranges (Citrus sinensis), a variety of red-orange grown mainly in Sicily, Italy. The extract is standardized to contain specific plant compounds, including anthocyanins (natural pigments with antioxidant activity), flavonoids, and vitamin C. Morosil is sold as a dietary supplement ingredient, often included in weight-management products.
Morosil is thought to work by influencing fat metabolism and supporting the body’s natural metabolic processes. The anthocyanins and other polyphenols in Moro blood oranges act as antioxidants, which may help reduce oxidative stress. Some research suggests Morosil may affect how fat cells develop and how the body stores fat, though its exact mechanism is not fully understood and more research is needed.
People most commonly use Morosil for weight management, reducing body fat, and improving body composition. It is typically marketed to support fat loss, especially around the waist and hips, when combined with diet and exercise.