Opalescence at Home Teeth Whitening - Teeth Whitening Gel Syringes - 4 Pack of 35% Syringes - Mint

Did a great job. Friends and coworkers all noticed and commented how bright my smile was! I will buy again!

Ease of use.

This product is wonderful. I have custom made trays from my dentist and went through a series of whitening about 6 months ago. I recently noticed a slight change in the whiteness of my teeth and thought I would try the 35%. I had zero problems. I have sensitive teeth and still had no problems. I put one small dot of product for each tooth. You really need just a tiny bit to spread over your teeth once you insert the trays. For those that experienced gum irritation.....they used way too much. I whitened top and bottom teeth 4 days in a row for approx 45 min. I managed to stretch 1 syringe for all 4 days! Those 4 days was enough to brighten my teeth back to the whiteness I desire. Highly recommend. I also highly recommend the opalescence tooth paste. Helps with maintenence, as well.

Ive done two treatments and see some difference, I was a smoker for 30 years so I have some tough stains to remove, time will tell. Gonna give it another session to see if I get whiter teeth.

Not sure why the comments are so negative. If you have experience bleaching your teeth, you shouldn’t have a problem. I put a tiny dot in each tooth of my retainer. Once you push them in, tap and push the front of your teeth. Wipe any excess gel. Wait up to an hour. Slight tingling, but no burning. To help with sensitivity, use sensodyne for a few days before bleaching After the first use (I only used for 30 minutes) I can already tell the difference. Will use until I get the whiteness I want.

My 4-pack arrived as two 2-packs sold as a set. Dont know if shipping caused the package seals to detach, but the syringes were intact and the expiration date is 2023, so I wasnt concerned about the product being compromised. Ive used Opalescence in the past, but it requires you to get custom trays made by your dentist. The 15% strength takes several hours, whereas the 35% takes 30-60 minutes (preferred). This method is more effective than Crest strips, which Ive used as well and like, but they only get the front teeth and mostly just the front sides. I started whitening my teeth today and already notice a difference. I didnt have any sensitivity, so Ill do another round tomorrow and possibly a third day to use up the first syringe. Will save the others for touch ups. These wont whiten crowns and bridges, so you can skip those teeth when squirting the gel into your trays--thatll extend how many uses youll get out of each syringe.

45 mins and my teeth were significantly whiter. I have to use it every 2 weeks because I’m a coffee drinker. Be careful not to get it on your gums - it will sting!

Good as expected, thank you!

I have retainers, so I was able to whiten my teeth effectively at home

I thought I would try this product to see if it has an advantage over the one Ive been using for several years (also from Amazon). I didnt like this one (used it twice) because it is really dense and sticky and very hard to clean off my dental trays after use. (It is not recommended to use very warm or hot water on soft dental trays.) And also difficult to get all the gel out of my mouth. The previous brands product did not cause those difficulties so Im going back to that one. Also, this didnt seem to whiten as much as the previous brand. I doubt Ill even use the remaining syringes in this pack.