Canola Oil - This light and odorless oil contains essential fatty acids, vitamins and minerals. Easily absorbed into the skin and high in gamma linoleic acid, it is recommended for all skin types. It is Aromaland's most economical carrier oil and is very stable with a long-lasting shelf life. In soap making, canola offers only a small amount of unsaturated fatty acids, which results in soap that saponifies slowly. It should be kept at a content level of below 15% of the total soap recipe.