Argan oil can be used daily without any side effects. It is a 100% natural product that does not contain synthetic fragrances, preservatives or dyes. It does not cause allergic reactions and is suitable for all skin types, both adults and children.
Although a possible allergic reaction to the Argan oil stay almost impossible, because it is 100% pure, natural organic product, try Argan oil on a small part of the skin first, to make sure that it will not cause you any adverse reaction. Talk to your doctor if you are using medications that might react with the oil.