I purchased 2 syringes of the 3 cc size 44% gel. So my first thought was "I didn't realize these are only 3 cc". Please pay attention to the amount in each syringe. I suggest the 10 cc for convenience - also, you'll have less of the issue of too much coming out when you first open the syringe. Using this is quick and easy. I don't know about the trays that come in the package - I have custom ones. Using this gel can also be PAINFUL if you have sensitive gums or teeth. Leaving it on too long will cause your gums to turn white for a few hours/1 day (vit. E on gums may prevent some of this) Also, you may get mouth sores. to be safe, only use it for the recommended time. After using, I noticed a difference right away. This is the real stuff it seems. This gel whitens teeth as promised, but you need to take care and pay attention. Finally, as the gel is activated by light, shouldn't it be shipped and stored in a dark package?Read full review
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I place a small amount of gel into my custom trays and only did my 4 front teeth for around one minute and wow! My gums burnt so badly I removed and washed off and my gums are white,. Ouch!! I am going to try again, but just brush solution on with a Q tip and hold my lips off of it and see how that goes. This solution is probably way too strong for most---it is for me and I have been bleaching for 20 years
Verified purchase: Yes | Condition: New
This product is the real thing , and as such you need to take care the first few times you use it as it produces moderate discomfort but with subsequent applications it became comfortable.
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I miss the brush applicator that's on other products. This one just kind of squishes out.
Verified purchase: Yes | Condition: New
Wow, it really whitened my teeth!
Verified purchase: Yes | Condition: New
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