Cosco Green Soap is an all natural soap made from pure vegetable oils and Glycerine. Our Cosco Green Soap is the original and most recognized Tattoo Green Soap on the market. Used in all aspects of the Tattooing and Piercing processes, Cosco Tattoo Green Soap is the industry standard and can be found in Tattoo shops all throughout the world. Manufactured in the USA since 1966 under strict standards, our product shines above its competitors and knockoffs through its reliability, quality and integrity!