Neptune Ice is a safe and effective pain relief gel that treats sore muscles, inflamed joints, and painful swelling. Our ingredients include Lidocaine 4%, Menthol 1%, Camphor 3%, Arnica Flower, Boswellia Serrata, MSM, and Organic Aloe. The smooth gel absorbs quickly and starts working immediately. Each 3 ounce tube comes with a hands-free applicator.