Best Teeth Whitening Strips for 2023

Best Teeth Whitening Strips for 2023

Best Teeth Whitening Strips for 2023

$50 at Amazon

Crest 3D Whitestrips Professional Effects

Best Overall Whitening Strips

$28 at Amazon

Rembrandt One Week Lightening Strips

The best whitening strips for fast results

$45 at Amazon

Oral Essentials Brightening Strips

Best whitening strips for sensitive teeth

$25 at Amazon

Zimba Teeth Whitening Strips

The Best Affordable Whitening Strips

If you’re looking for a way to visibly whiten your teeth, you can do more than just go to the dentist. Although it’s important to brush your teeth twice a day, teeth whitening strips are one of the easiest ways to improve your smile.

Although there is no shortage of teeth whitening products on the market, I have sensitive gums (more on this in my roundup of best electric toothbrushes for 2023), so for me a good teeth whitening product is one that works but doesn’t burn my gums. Also, as far as I’m concerned, a good whitening product makes my teeth look natural – none of the so white nonsense that hurts.

I know not everyone has tooth sensitivity or whiny gums like me, so while in a perfect world I would only test gentle products to avoid gum irritation, I’ve been through some intense concentrations of hydrogen peroxide to find the best teeth whitening products for 2023. In the name of reporting, right? Here’s everything you need to know about teeth whitening strips.

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The best teeth whitening strips


Crest 3D White Stripesare truly a classic. They’re easy to find and use, and I’ve used them many times in the past – it’s been years since I’ve used them, so I decided to try them again for this article.

They did not disappoint. Each Crest 3D Whitestrips Professional Effects box contains 48 strips for 24 treatments. Wear one strip a day for 30 minutes, and Crest claims you can remove up to 14 years of stains by the end of your last treatment.

One thing to keep in mind is that the coverage is a little less than other brands on this list (like Rembrandt tapes). I found the coverage to be ok, just wished the strips would reach my canines more. Despite that, Crest 3D is still my #1 on this list because it’s effective time and time again. In fact, both Crest 3D Whitestrips Brilliant White and Crest 3D Whitestrips Glamorous White have been accepted by the American Dental Association.

Best Features of Crest 3D:

  • Up to 23 levels of whiter teeth in about 24 days
  • Contains 48 strips (24 treatments) in one box
  • The active ingredient is hydrogen peroxide


Number of pieces 28active ingredient Hydrogen peroxidecruelty free NoResults in From 7 days

Rembrandt’s website describes the whitening strips as having “maximum coverage to whiten the front and back of the teeth” and that’s not a lie. The width of these whitening strips is impressive, as is the length. They extended well beyond my canines at the top and bottom, and the band was completely folded over to cover the backs of my teeth. The bands also have small divots that prevent air bubbles or uneven coverage.

Rembrandt’s whitening strips are also much thicker than most other brands, which I think keeps them from slipping while you’re wearing them. That’s my experience, at least. The hydrogen peroxide gel on the bands also seems to be thicker than other brands and this also helps with adhesion.

Another big reason I loved these Rembrandt whitening strips is that you wear them twice a day for seven days, rather than once a day for two weeks or once a day for a month. I almost never made it through a 14 or 30 day whitening strip pack. But a week? I can definitely handle that.

Rembrandt’s Best Features:

  • Results as early as seven days
  • The active ingredient is hydrogen peroxide
  • Contains 28 strips (14 treatments) in one package


Number of pieces 42active ingredient coconut oilcruelty free YesResults in 3 weeks for maximum resultsBleaching level Up to 14 shades

Anyone with sensitive teeth should check out Lumineux Oral Essentials. Of all the whitening strips I’ve tested, these are the only ones that don’t leave little white spots on my gums.

After some research, I discovered that these little white spots are chemical burns caused by the ingredients in whitening products, usually hydrogen peroxide. Luminous products do not contain hydrogen peroxide and instead use a combination of Dead Sea salt, essential oils, coconut oil and aloe vera. The fit and coverage were excellent, although they slipped a bit. Luminous products are also cruelty-free.

I tested them for three consecutive days so can’t comment on long term effectiveness compared to other brands, but Lumineux conducted a clinical trial which concluded that Crest 3D Whitestrips were not more effective than Lumineux natural whitening strips. The study was partially funded by Lumineux, so keep that in mind. Still, I think they’re worth a shot for people with sensitive teeth and gums.

The best features of Lumineux:

  • Natural alternative – coconut oil is the active ingredient
  • Contains 42 strips (21 treatments) in one box
  • Up to 14 shades lighter in up to three weeks


Zimba whitening strips are both affordable and effective in lightening the shade of your teeth. One pack contains 28 strips for results in 14 days or less. Wear a strip for 30 minutes a day.

This cruelty-free brand has found a way to combat one of the drawbacks of whitening strips – the strong, bitter taste. Zimba offers 10 different flavors to choose from like watermelon or spearmint. Plus, the strips have a non-slip design that grips the teeth during every treatment.

Best feature of Zimbas:

  • 10 flavors to choose from including mint, coconut, strawberry and wintergreen
  • The active ingredient is hydrogen peroxide
  • Contains 28 strips (14 treatments) in one box

How I Chose These Teeth Whitening Products

I started this list of whitening strips with products that could potentially feature in this roundup, looking at things like brand reputation, buyer reviews on Amazon, and comprehensive reviews from other writers. After narrowing down the long list of teeth whitening strips, I started testing.

Because it would be impossible to test the long-term effectiveness of all these whitening strips without annihilating my enamel and gum tissue (or working on this project for literal years, as I wouldn’t be able to adequately judge what point each of my teethers using them back-to-back), I’ve judged each product by a few criteria that I think will help you make a purchase decision.

For every whitening strip I’ve judged:

  • Fit
  • Coverage (how many teeth it covers)
  • Ease of use
  • Sensations (such as burning gums)
  • Wearing time

Teeth Whitening Strips FAQ

Are teeth whitening strips good for your teeth?

Yes, the majority of teeth whitening strips are safe for your teeth. However, whitening products should only be used occasionally and in moderation. Also, avoid bleaching strips that contain chlorine dioxide.

Do whitening strips work on really yellow teeth?

Over-the-counter whitening products may not be strong enough for heavily stained teeth. If you are looking for exceptional results for yellow teeth, consult your dentist.

What are the disadvantages of teeth whitening strips?

Negatives of teeth whitening strips include possible tooth and gum sensitivity. If you use whitening strips too often, it can damage your enamel and some of the results may not be the exact shade you imagine.

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