ZAHNAUFHELLUNGSSTREIFEN PROFESSIONELL BIS 2 WOCHEN VERSORGUNG ZAHNBLEICHEN SICHER WEISS
It contains less than 0.1% Hydrogen or Carbamide peroxide. It is SGS and MSDS certified, and CE approved. Place lower teeth strip first, then place upper teeth firmly after. Glycerin (Glycerol) - 39% 2.