Supports: May provide support for the body’s immune defense mechanism against various types of radiation. * Size: 1 oz liquid Suggested Usage: 5 to 10 drops 3 times per day or as directed by your healthcare professional. Contains: Active: Apis mellifica 10x, Arsenicum album 10x, Arnica 10x, Thuja 10x, Radium bromatum 10x, Echinacea 2x Inactive: 15% Alcohol in Purified water.