LUMIBRITE Take-Home Tooth Whitening Gel - just 3 minutes a day is all that it takes for a brighter whiter smile! Other whitening systems require sometimes 30 minutes a day or longer, but LumiBrite whitens smiles up to 9 shades with only 3 minutes of wear a day for 2 weeks - that is a total treatment time of only 42 minutes! LumiBrite teeth whitening is synonymous with sensitivity free. You can rely on the LUMIBRITE name to deliver quick teeth whitening results without sensitivity. Lumibrite tooth whitening gels are the freshest and newest whitening gels and only have the latest expiration dates! Includes 2 syringes of tooth whitening gel.