Wheat-germ oil is readily absorbed by your skin, which makes it an effective moisturizer and an appropriate topical treatment. When applied to your skin, wheat-germ oil delivers a healthy infusion of vitamin A, vitamin D, B vitamins, antioxidants and fatty acids. These nutrients not only moisturize and heal dry or cracked skin, they also help prevent scarring. In particular, wheat-germ oil is a rich source of vitamin E, which helps reduce skin damage, fight free radicals, support healthy collagen formation and maintain even skin tone.You can use wheat germ oil, which is comprised of long-chain fatty acids that give it emollient properties, to relieve dryness and add softness and moisture to your hair. It can be used in treatments and hair masks to condition and soften your hair, particularly if you frequently use heat or colorants.