Your Purchase Includes: 5 - 3cc Remineralizing Gel syringes Instruction Sheet This listing for a REMINERALIZATION ONLY! (TRAYS ARE NOT INCLUDED). To purchase trays or a complete kit, please visit: OUR STORE! REMINERALIZING GEL A calcium/phosphate fluoride shown to be effective in the enamel remineralization process. Contains all the elements needed for the remineralization process in decalcified teeth. Why Our Product? Always White has been providing quality dental professional strength oral products for 25+ years. Our innovative teeth whitening system supplies users with all the tools they need to safely and affordably whiten teeth at home. Our gels are the same strength used in dental offices which charge $600+ per treatment. . Our gel is made fresh daily with a two year shelf life. . 30 years (3 decades) in the dental field . We formulate with 100% pure formula. No fillers or additives used. MADE IN USA !