The concept for this high tech formula was improvised by marines, during operation desert storm who lubed up with actual military issue clp cleans, lubricates, protects in the sands of the kuwait battlefields. gun oil wont dry out and provides a long lasting glide. gun oil is made from dimethicone which is the highest grade form of silicone. it is hypoallergenic and does not stain fabrics. gun oil actually contains no oil so it is perfectly safe for use with condoms and is highly concentrated so a little goes a long way.ingredientscyclopentasiloxane, dimethicone, dimethiconol, tocopheryl acetate-vitamin e, aloe barbadensis leaf extract.