GLAMZA 'HELLO SMILE' TEETH WHITENING GEL- ZERO PEROXIDE- SODIUM BICARBONATE
Works best when used with the Glamza 'Hello Smile' Tooth Whitening Gel
Instructions: Apply pea sized drops evenly inside the mouth tray and place in mouth, leaving for 30- 45 minutes. Rinse mouth with warm water.
Timescale of results vary from a few days to a few weeks depending on how frequently used.