There is not enough applicable evidence to give Nitrogen a clear general seb derm recommendation. Its listed cosmetic role is propellant, describing how a product is dispensed rather than a skin-treatment action.

Studies of nitrogen-containing nutrients concern different molecules from nitrogen gas. Research on liquid-nitrogen procedures or nitrogen oxides also addresses different exposures. None establishes feeding or seb derm benefit from a cosmetic propellant. Consider the finished product’s format and directions, and ask for advice if its use causes persistent discomfort.