1. Is the teeth whitening gel works?
Yes of course. The whitening gel contains whitening ingredient which will dissolve teeth stains once contact your teeth. Keep using every day, once time per day, will get teeth whiter.
2. Is it hurt for tooth enamel?
It's safe for your enamel, the whitening gel approved by CE, vegan friendly, gluten free. If you got sensitivity teeth, please ask your dentist whether could use peroxide gel, or use non peroxide gel.
3.Can i use the led light alone?
No, the led light need to combine with whitening gel, activating whitening gel and accelerating whitening process. Only use led light without whitening effect.
4. why should you buy from us not from other suppliers?
We are professional teeth whitening manufacturer with years experience. Own a professional developing and researching department, keep making innovative products. There are full certificates for sell and production, such as GMP, ISO22716, BSCI, CE, CPSR, RoHS, etc
5. How long it takes to make OEM order?
Production takes 25 working days