Lumizela: new name, same trusted 10% azelaic acid formula.A plant-based serum formulated with 10% azelaic acid.Found in wheat, rye and barley, azelaic acid is a nature-identical antioxidant that can help reduce inflammation. Clinical studies show that azelaic acid gels can minimise the appearance of swelling and visible blood vessels caused by rosacea (more info).Azelaic acid products are believed..