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

I was skeptical but it really works great. My teeth are shades whiter. I use once a week to keep my smile looking its best.

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!

I bought this product for my husband because he was getting a crown and needed to whiten his teeth to make sure that the color of the crown matched what he wanted his teeth to look like. I don’t know if anyone liked me when we used to whiten our teeth, the percentages of the teeth whitening product were a lot lower. When I saw this high percentage, I thought wow this must work incredibly well. He used it about 10 times and his teeth did get wider. I will say, though that it didn’t feel like they got so much wider than using the lower percentages of the product. However, it did work. The cons of it is that you have to be very careful on how much you put in your mouth trays because it will mess your gums up big time. They get very loose and white and kind of painful. So be careful on how much product do you put in. I did buy a mouth run to use for sensitive teeth after whitening and that seemed to help a bit. I am going to try another brand with the same percentage to see if it works any different. So although I don’t have anything bad to say about the product, I just didn’t think that it worked as fast as they say it would. It definitely isn’t comparable to getting zoom that’s for sure

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.

FINALLY! A whitening gel that actually works!! Believe me, I have tried them all. I like my teeth as white as I can get them without expensive dentist bills. This stuff is amazing!! With just using it 2 days, my teeth have already gotten so much whiter. And you can probably get about 4-5 uses out of one syringe full of gel. I use them in my Invisalign trays, and you really do only need a few dots of it per tray. I did have a very slight sensitivity to it, but only for about 5 minutes. Great product!! Fast shipment!! I will definitely be buying this gel again in the future. P. S. Wish I would have taken before pictures, but I wasn't really anticipating the whiteness!!

Haven't used it all. Cleaned my teeth ,can't see whitening tho

He comprado este producto en dos ocasiones. La primera vez funcionó de maravilla, en la primera aplicación ya se notaba un poco el blanqueamiento y después de 4 veces los dientes estaban formidables. Por eso, un año y medio después, decidí comprarlo por segunda vez. La segunda vez que lo compré, fue una tomadura de pelo; el producto no hacía nada, no se notaba nada ni la primera vez, ni la quinta, ni la décima vez de usarlo. Nada, absolutamente nada. Fui a hablar con un dentista y me dijo que el producto estaba caducado. Me lo vendieron caducado. Sin más! Me explicó el dentista que ese producto no sirve para nada en cuanto caduca, y el periodo de vida de ese producto es de maximo un año. Que POR LEY, ESTÁN OBLIGADOS a venderlo con fecha de fabricación y fecha de caducidad, con ambas. Este vendedor no pone ninguna de las dos fechas. Mi producto no tenia ninguna.

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.