Have you tried this Sesame oil from Chee Seng brand? This is a brand from Singapore. I have been using this and tried other brands too. But I find this sesame oil more flavourful , nutty , deep and aromatic whereas some brands have an unnatural “aromatized” flavour. I am not sure about other tokos but it is available in Oriental toko. 100% pure sesame oil. It cost slightly more than the other brands but worth every penny because it tastes natural and good when added in cooking. Alternatively, Lee Kum Kee sesame oil is also good.