WARNING! Company is selling products that are harming consumers. I ordered this and used for about a week and it has caused serious gum damage and tooth sensitivity. The FDA needs to be alerted to this and investigate. I contacted the company and they said they would “probably” refund my money, minus the original shipping and handling, if I return the product back (also at my postage expense). This company shady (at best) and needs to be investigated, fined, and shut down.
Recommendation: AVOID 100%