GO SMILE Teeth Whitening Gel, 3.4 OZ.

I have been using Go Smile for over 3 years and love how white my teeth are. I get compliments and have referred a lot of friends who are now using Go Smile. Best whitening product I have ever used.

This is the only whitening gel I’ve found that doesn’t make my teeth sensitive and it’s really easy to use (you only need to mix it on your brush with your toothpaste and brush as you usually do). If used as directed, I’ve found this works really well. My dentist has also complimented on the whiteness of my teeth! I also love that it’s not a gel you have to put on and wait.

Every time I go for a cleaning, I ask if my teeth are white enough. The dentist always says yes. I am 86 and drink a pot of coffee every day. I have tried other products to make my teeth whiter. I think this one is working after only 2 weeks twice a day. The procedure of using it with regular toothpaste is efficient. The only problem is squeezing the paste out of the tube on top of the toothpaste. We'll see what my dentist says on my next visit for cleaning.

I use it everyday, twice a day. Keeps my teeth white.

I've purchased this multiple times. I use it with a dot of regular toothpaste on a toothbrush that has a blue light. I feel that it helps to keep my teeth a little whiter. I'd be lost without it.

I only gave this a 3-star rating because I'm just not sure it's working much for me. My teeth are pretty yellow, and I think I might be seeing a very slight whitening (or rather just less yellow). I've been using this product for about 3 weeks. I was hoping to see more improvement by now, but I might be expecting too much. I will keep using the product until the tube is empty and hope for increased improvement. On the plus side, this is very easy to use and does not hurt my teeth. Some other products I've tried have been awkward and made my teeth very sensitive. I do recommend that others try this product. It may work better for someone who does not have markedly yellow teeth.

I didn't think I'd like this as much as I do. I drink espresso coffee and it has stained my teeth. This add on to my regular toothpaste has been helpful in whitening my teeth. It hasn't made my gums or teeth sensitive, which I was afraid of.

no difference