Whiten your teeth at home with the professional strength formula of this 22-percent Gel Refill Set.

• Professional quality 22% carbamide peroxide gel used worldwide by dentists
• Formulated with 100-percent pure formula -- no fillers or additives used
• Optimized pH formula for higher whitening performance
• Kosher USP glycerin (no animal by-products)
• Four 10-cc syringe (40) treatments) filled with 22-percent bleaching gel
• Two free mineralizing gels to revitalize enamel after the bleaching process