Opalescence Pf 16% Home Type Teeth Whitening 4-Piece Syringe

I like the product

"Thank you for your care, it was shipped with cooling gel. My teeth were yellow and stained because I did not brush them regularly since my childhood (I also consume tea and cigarettes frequently). First, I used the teeth whitening strips of a popular brand for 7 days. It was effective on superficial stains, but since it was in tape form, it was effective on superficial stains."" ""It did not whiten evenly between my teeth and throughout my teeth." "That's why I bought this gel, I used it together with silicone mouthguards that you can heat in hot water and take the mold of your tooth (the user manual recommends that you have a transparent plate made at the dentist, but if you have a limited budget, you can choose it). To see the effect, I applied it only to my upper teeth for 2 days and compared the color and stain situation with my lower teeth. My family and friends noticed the lightening of the color on my teeth without even needing it (of course, it did not become WHITE instantly, you will get the best result within 4-5 days) this made me very happy :) It definitely works, my tooth enamel is thin and there are slight cracks. It did not cause any sensitivity even though it was present." I can say that it is the best expense I have ever made for myself, I would like to thank the seller for his attention and fast shipping. 💐

I think the most reliable brand

It came with its cooling, no problems, thank you dentalklinik

It works, I mentioned the color change in the photo, do not expect completely white teeth, but it will lighten significantly if used properly, the color of the thick sides of the teeth is a little more difficult to lighten, it is only the 2nd. I have finished half of the syringe, better results will be obtained if you use a special mouth plaque. You have to wait for a long time and you have to make sure that no saliva comes out of your mouth, otherwise the effect will decrease. I could keep it for 3-4 hours at most. I did not feel any excessive tooth sensitivity. It hurts a little at first, but then it goes away. It whitens it, but it may be better to go to a specialist and have it done, but it worked for me. It's a really good product.