![]() Glycerin: Thickens gel and helps it adhere to teeth.We've gone over a couple of the Crest whitening strips ingredients, so let's have a look at the rest. Your oral microbiome comprises bacteria, some of it very beneficial to your oral and overall health, and hydrogen peroxide kills the beneficial bacteria. Unfortunately, hydrogen peroxide can also have a negative effect on your health. Hydrogen peroxide is effective in eliminating surface stains, and it can also lessen the yellow appearance of the dentin. The whitening ingredient in this brand, and indeed in many whitening solutions, is hydrogen peroxide. This ingredient is safe in the small quantities used in the strips, however, adhesives like this can cause irritation to gums in the case of overexposure. The Environmental Working Group rates it as a safe adhesive that doesn't bioaccumulate or disrupt hormones.Ĭrest teeth whitening strips also contain carbomer to add more staying power to the gel. Polyvinylpyrrolidone is quite a mouthful and may sound suspicious, but don't fret. Whitestrips use polyvinylpyrrolidone to make the strips stick to your teeth and stay in place. These strips are flexible and conform to the shape of your teeth, keeping the whitening gel in place. There are generally two strips included that are safe for one-time use: one for the top teeth, and one for the bottom teeth. Each strip is coated on one side with a gel that contains a whitening agent, usually hydrogen peroxide. They are thin, usually transparent and made from a plastic called polyethylene. So, your teeth may naturally be more yellow than white.Ĭrest 3D White strips are the most searched for brand of teeth whitening strips in the UK, even though they are not easy to buy here! These strips are very similar to other teeth whitening strips. Since dentin is dark yellow, it can give teeth an off-white or yellow appearance. Tooth enamel is a thin blueish-white layer and it's translucent, so some of the colour from the dentin beneath shows through. 11.2 Do Crest White strips work after one use?įirst of all, if your teeth aren't perfectly white it's normal! Some people may have naturally pearly whites, but it’s perfectly healthy for the rest of us to have teeth tinged with yellow or grey.11.1 Can you buy Crest Whitestrips in the UK?.9 Best alternatives to teeth whitening strips.8.4 Pro Teeth Whitening Co Charcoal Whitening Strips.8 Best alternatives to Crest Whitestrips in the UK.7 Do Crest whitening strips cause any problems?.6.1 SimplyPop's Crest Whitestrips Luxe reviews.5.2 Jen's review of Crest 3D Professional Effects.5.1 Jen Garside reviews Crest 3D Professional Effects.4.1 Can you buy Crest whitening strips on Amazon in the UK?.4 Where can you buy Crest whitening strips in the UK?.3 Which are the best Crest whitening strips?.Those teeth aren't getting any whiter, so let's get started! Where to buy Crest whitening strips in the UK?.What are the ingredients in Crest 3D White Strips?.Read along with us as we take a deep dive into the Crest Whitestrips line of products and investigate everything you need to know about teeth whitening, like: ![]() So it's pretty unfortunate you can't easily buy them in the UK! ![]() Teeth-whitening strips are a relatively simple and convenient way to remove surface stains, and Crest makes some of the best teeth whitening strips around. Another option is to check out some of the teeth whitening alternatives that are readily available in the UK. It is, however, still possible to buy them in the UK if you know where to look. Where can you buy Crest Whitestrips in the UK?Ĭrest whitening strips are a really popular and effective product, but you've probably noticed that most UK outlets don't sell them.
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