Teeth Whitening Gel 44% Carbamide Peroxide, 6 Tooth Bleaching Gel Syringe Dispensers 6 pcs

These work GREAT. I had my teeth whitened years ago and this works just as good.

My tooth color was affected by coffee and tea stains. I have used stain fighting toothpaste for a long time but it just doesn't work for me. I've tried multiple solutions to whiten my teeth but none of them were as effective as this product.I only had to use a small amount on my teeth over five days to get them whiter. I use it at least once a week to keep my teeth bright and healthy looking.I recommend this product.

I was attracted to the high concentration of Carbamide Peroxide, low price and USA based manufacture. Inflation is painful and I need to do without some things, but I refuse to have discolored teeth! Prior to this I had used 32% so I didn’t think the 44% concentration would cause a problem. It actually causes a burning sensation at my gum line (and I must apply it near the gum line where my teeth are more discolored). The texture is thick and somewhat lumpy-difficult to apply directly from the tube. I’m going to try dispensing it into a dish, stirring vigorously and applying with a cotton swab or brush next time. At least it works, so money is not wasted, but it’s a different experience from using a higher-priced, name brand product. If I decide I can spend more money when I need to reorder, I will choose the name brand product.

As good as what you purchase at the dentist office at a fraction of the cost while receiving a greater quantity of product. Recommend highly!

Works well but crystallized after a month.

Great product, delivered on time, 6 x 10 ml syringes in sealed packs with an instruction card. My problem was very noticeable yellowing and staining of my upper front 6 teeth due to ageing, lots of coffee and red wine. A dental check showed no problems with the teeth, apart from the staining, which was below the enamel and not treatable with surface cleaning. I was warned that whitening may not work so well on the darkest stained areas and they could stand out even more when the surrounding tooth became lighter. Having researched carbamide peroxide online and reading the comments here, I decided to start with just one stained tooth to see what would happen. After brushing with water only, I painted the gel onto the front and back of the stained area with a small, green interdental brush and left it for 15 minutes before rinsing off with water. I repeated this each day, adding another 10 minutes each time, until the application reached one hour. Every 20 minutes I added a thin extra coating of gel, to stop it drying out, making sure not to get it on my lips, gums or tongue. A finger kept my lip away from the tooth. Nothing seemed to happen for the first 10 days, then I noticed the whole tooth becoming brighter, including the stained area. I included more teeth in the routine, starting with short times, in case of sensitivity, and building up to one hour. I had no sensitivity so decided to give the worst two teeth 90 minutes of treatment a day. I also took photographs, using the same light settings, at the start and at intervals of 2, 4, 6 and 8 weeks. The results were amazing. Even at 2 weeks there was a noticeable difference but by 8 weeks the worst two teeth were almost back to normal colour. I didn’t treat all 6 teeth for 8 weeks, some had 4 weeks and others 8 weeks until the colour looked evenly whiter. I would definitely recommend this product but care, patience and perseverance is required. The photos are before treatment and after 8 weeks. Cost - I used 2 syringes - less than $8.00!

Wow, I have tried two other whitening gels (I use them with my invisalign retainers overnight ). I was so impressed with the results after my first use ! The gel is thicker than other products I’ve tried and when I put my tray over it it made a crunchy sound/feel. I am assuming there is some gritty substance in it . Either way it lightened my teeth ALOT - Way more than when I had my teeth whitened professionally in Mexico years ago . I was go early surprised. I left it on overnight and did NOT read the instructions . The lower teeth needed more work . I think based on the good results so fast I will use this once a week. If your gums are sensitive it could bother them if you leave on as long as I did.

This product tastes bad, and it burned my gums and throat. I didn't even use 1 whole tube yet. I can't keep the product on my teeth for long. It irritates my gums too much, and making me sick.For the strength of the product, I expected better results. But, it doesn't work that great. My teeth are not at a shade that I want. I tried wearing this product for a 4 days. In comparison to some other similar products that I have bought before, I wouldn't recommend buying this at all.