it might wonder you all to know that walnut oil is not only meant to be used as a food item, but it has many other beneficial properties that have a positive impact on human health as well. walnut oil has the properties of antiseptic, anti-inflammatory, antibacterial, antifungal and antiageing. because of all these beneficial properties, walnut oil widely used not only in medicinal practices but also in cosmetics as well. walnut oil helps in Reducing the signs of ageing, predominantly wrinkles.walnut oil is very effective in killing bacterial infections and keep the skin clear. Walnut oil can be applied directly to hair to make it smooth and glossy. it is also used as a toner by many to prevent the sagginess of the skin. it is also believed that walnut oil aids in losing weight effectively. walnut oil also can be used as a massage oil to get rid of arthritic pain, muscular pain, and any general pain and heal them well.