Opalescence PF 20% Teeth Whitening 8pk (Mint flavor)

I'm a retired dentist who used this product and others successfully for years. Minimal sensitivity and works great.

I started using Opalescence after having my teeth whitened by a dentist. They charged me $25 for one syringe of whitening. I found it on Amazon.com at quite a reduced price. It works great and I will continue to use it. I do however suggest using the trays made professionaly.

I prefer a whitener that I can use overnight versus an hour or two at a time. That's why I prefer Opalescence. Keeps my teeth white. I get lots of compliments on how nice my teeth look. The order was processed and shipped quickly.