Dental Preparation Active Ingredient(s): Deionized water, zinc gluconate, ascorbic acid (vitamin C), methylcellulose, taurine, methylparaben, propylparaben, F.D.&C. blue no. 1. May also contain zinc sulfate. Indications: An oral cleansing gel that cleanses and freshens with or without brushing. Directions: Remove cap and applicator tip. Pour attached vial contents into gel. Snap applicator tip into place and replace cap. After ascorbic acid has dropped to bottom of gel, shake until dissolved. Holding your pet's head steady with one hand, place the applicator tip inside the corner of the mouth. Gently squeeze a small amount of gel onto the outside of the back upper molar teeth and gums. A natural cleansing action will distribute gel to remote areas. Use daily for best results.