Teeth Whitening Gel Refills

 Product Description Maintain your newly whitened teeth with our Gel Syringe Refills, which are to be used in conjunction with your LED mouthpiece. Our enamel safe formula is clinically proven, vegan, and cruelty free. It removes stains from coffee, wine, soda, smoking, and more!   What is it? Gel Syringe Refills for when you have completed the initial 7-day application process with our Wireless Teeth Whitening Kit.   Benefits We guarantee results of up to 5-7 shades whiter teeth. Each whitening session only takes 10 minutes, and you'll get 14+ more applications with this refill kit.   Key Ingredients Carbamide Peroxide, Glycerol, Propylene Glycol, Deionized Water, Carbomer, Carboxymethyl, Poly Vinylpyrrolidone, Sodium Hydroxide, and Menthol.