For internal and external piercings!!! A new ready to use CPC- MSM Complex formula. X-pression ™ Piercing aftercare contains Cet-C, a powerful anti-bacterial and anti-microbial. Cet-C is effective against Staph aureus, E. coli, Candida albicans, Aspergullis niger and Pityrosporum ovale. Is water based and contains no alcohol that can burn new piercings. Has a pleasant flavoring which provides for no bitter aftertaste.