It takes 2 squirts of any other national brand to kill as many germs as 1 squirt of the Purell Advanced. Formulation matters. It's skin friendly and mild on hands, enhanced with four nourishing skin-conditioning agents. Features: -Purell collection. -Includes 6 2-oz and 6 8-oz bottles. -Hand sanitizer. -Original formula. -Convenient 2-oz and 8-oz. pump bottle. -Clinically proven effectiveness in helping to maintain skin health - skin moisture and skin feel.