HaloSmile is a peroxide-free, temporary teeth whitening cosmetic that lasts around 24 hours. HaloSmile works on almost all teeth, including those with veneers and restorations and can be applied in 8 minutes or less! Our patented formula not only covers up stains but prevents them while wearing. This means you can drink coffee, red wine, and other staining drinks and not worry about a thing! We are vegan and made with naturally occurring minerals in your body and food grade ingredients.