Pure Natural Argan Oil is very moisturizing. It's prevents dry, brittle nails and dry scalp. It moisturizes your skin, your hair, and your nails. Top Argan Essential Oil benefits for treat skin infections, bug bites, skin rashes, Dry Skin Conditions, Hair, Lip Moisturiser, Protection and Healing, Sleek and Shine Styling. rgan Oil is about 80% unsaturated fat by composition, of which about 32% is Essential linoleic fatty acids and 47% oleic acid.