i White Dark Stains is an easy-to-use teeth whitening product that is safe for your teeth & specifically formulated with Dark Pigment Adsorption Technology. This technology is based on the powerful & binding properties of encapsulated activated carbon micropearls. These micropearls will adsorb, neutralise & eliminate dark stains & bad breath due to smoking, drinking tea, coffee and/or red wine, upon activation. i White Dark Stains will also prevent deposits of dark stains. The one-size-fits-all trays are prefilled with active gel & hygienically packed. One packet contains 10 prefilled trays which are ready to use. No need to clean or boil mouthpieces & mess with syringes or brushes. This at home treatment should be worn for only 20 minutes a day for instant results, leaving your teeth looking up to 8 shades whiter. The product can be used for 5 consecutive days for even more astonishing results or you can use it just once in a while, whenever you feel it is necessary. The i White technology is clinically proven to be safe & instantly effective. The whitening trays are manufactured with soft transparent material to improve the flexibility of the mouthpieces. The trays are designed to whiten both the front & the back of the teeth. This is important because teeth are translucent & stains on the back can show through the front. o Clinically proven INSTANT whitening results o Up to 8 shades whiter o 100% safe o Active stain remover o Strengthens the teeth o Restores the enamel o Easy: one step system, prefilled, no mixing o Comfortable: soft transparent trays for a custom fit teeth whitening, one-size-fits-all o Whitens the front & back of the teeth This kit contains 10 whitening trays. Ingredients: Aqua, Hydrated Silica, Sodium Hexametaphosphate, Sorbitol. Mannitol, Chondrus Crispus Powder, Charcoal Powder, PEG-40 Hydrogenated Caster Oil, Aroma, Phthalimidoperoxycaproic Acid, Microcrystalline Cellulose, Zea Mays Starch, Sucrose, Hydrocypropl Starch Phosphate, Diazolidinyl Urea, Methyl Diisopropl Propionamide, Acrylates/ Acrylamide Copolymer, Paraffinum Liquidum, Xylitol, Monosodium Citrate, Xanthan Gum, PVM/MA Copolymer, Calcium Gluconate, Calcium Lactate, Hydrogenated Lecithin, Potassium Acesulfame, Polysorbate 85, C12-15 Pareth-3, CI77007, CI77891