Our hyaluronic acid protective rods contain mineral oil, titanium dioxide and isokingate. It can help you firm and brighten your skin, restore youthful vitality, effectively block ultraviolet rays, prevent tanning and sunburn, provide reliable UVA and UVB protection, and keep coral reefs safe at the same time. Its usage is very simple: After cleaning and drying the body skin, open the bottle cap and apply it directly to the areas that need sun protection. It can effectively resist ultraviolet rays and restore skin vitality.