All American Smile: Offers professional dental bleaching kits and selection of gels.
Bleach Pro Products: Offers complete teeth bleaching kits as well as gel, toothpaste, and trays.
Booth Elliott & Co Ltd: Offers Pearlie brand white tooth enamel that forms a cosmetic layer over tooth stains. Based in UK.
Britewhite: Selection of professional strength carbamide peroxide gels, systems and custom mouthpieces.
Dentech: Offers SoWhite complete whitening kit, touch-up gel and bleaching trays.
FastWhite: Marketing arm of OraTech, LC offers bleaching trays, gels, and toothpaste. [May not work in all browsers.]
Supersmile: Provides an oral care line to remove tooth stains without bleaches or abrasives. Includes product information, news, studies and testimonials.
The Smile Place Ltd.: Offers a customized tooth whitening system without a visit to dentist. UK Based.
Ultra-White Products: Features bleaching kits, touch-up gel, and mouthpieces.