Smile FX Advanced Whitening Gel for home use contains an 18% Carbamide Peroxide Blend. Tray Whitening + Brush on care. 25+ upper and lower tray or 250+ brush applications. Purchase as home kit refill or for use on its own.


Professional Strengh Sensitivity Free, for a Whiter, Healthier Smile that works in THREE Ways:

  1. Light Activated Tray Whitening (from Original 2in1 Advanced Kit): Visible results in 20 minutes. 2-8 shades in 5-7 days.
  2. Daily Brush on Aftercare: Simply add to your toothpaste nightly to whiten, prevent restaining, and enhance oral health.
  3. Brush on Aftercare: Simply brush gel directly on teeth to attack those stubborn stains. 


Available: 50ml

Smile FX Home 2in1 Advanced Whitening Gel Refill

  • Urea Peroxide, Aqua, Glycerin, Potassium Citrate, Xylitol, Hydrogen Peroxide, Calcium Lactate, Triethanolamine, Carbomer, Disodium EDTA, Citric Acid, Mentha Piperita (Peppermint) Oil, Zinc Chloride, Aloe Barbadenisis Leaf Juice, Melia Azadirachta Leaf Extract.