It is an antioxidant with unique properties that settles in the cell membrane and protects the body. This substance, naturally found in the body, plays a major role in the renewal of cells and keeping the skin alive. Over time, the amount of squalene in the body decreases. Although taking squalene externally in such cases does not have any side effects, it has many benefits. It needs hydrogen atoms to become stable. When it enters the body, it takes hydrogen from the water in the body and releases three oxygen atoms. It is suitable for cosmetic use.