3 Best At Home Teeth Whiteners of 2025, According To Dentists

We researched 13 teeth whiteners to bring you our three best at home teeth whiteners to effortlessly brighten your smile.

If you want to whiten your teeth without paying for expensive professional treatments, you’re probably looking for an affordable solution that delivers similarly fast results.

However, researching every drugstore and online brand is tedious. Many products promise a brighter smile, but the best options provide noticeable whitening without causing sensitivity.

We did the legwork to narrow down the best three at home teeth whiteners based on effectiveness and overall value. Our options have a range of active ingredients and whitening strategies, so you can decide which solution is best for your one-of-a-kind smile.

Top 3 At Home Teeth Whiteners of 2025

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1.) Laughland At-Home Whitening Kit: Best Overall

We love the Laughland At-Home Whitening Kit because its formula is quick and effective, taking only 20 minutes to see results.

The kit includes:

• an LED mouthpiece
• applicators
• whitening gel
• and an instruction card detailing its straightforward application process.

Plus, the LED mouthpiece connects to your phone for power, a fun and convenient feature that eliminates the need for recharging or replacing batteries.

Laughland is designed specifically for whitening, so you’re paying for targeted treatment without other ingredients you might not need. Its formulation targets stains effectively while remaining gentle on enamel, making it a well-balanced choice for those looking to brighten their smile without compromising dental health.

We also appreciate the brand’s commitment to transparency and high-quality, clinically-tested ingredients. These include hydrogen peroxide as the active whitening agent and glycerin as a natural moisturizer to prevent dryness after treatment.

With over 60,000 customers, LaughLand’s kit is starting to gain media attention

We also found overall positive customer feedback. Many reviews didn’t mention sensitivity or irritation side effects, even with receding gums. And most customers noticed actual results after one use.

According to the brand, this is on par with clinical testing—100% of participants have whiter teeth after six applications, and people noticed a 74% improvement with no incidence of sensitivity. If you’re looking for a quick and effective whitening kit, Laughland is a no-brainer.

2.) LIVFRESH Gel Toothpaste: Best Whitening Toothpaste

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If you’re looking for a valuable product that whitens and takes care of your oral health, LIVFRESH Gel Toothpaste is the best option.
It packs a punch, knocking out plaque, tartar, and inflammation while gently whitening teeth over time. Whitening results take about four weeks, which is longer than Laughland, but you get more health benefits.

This toothpaste is unique because it’s formulated with activated edathamil, which breaks down plaque at a molecular level rather than relying on harsh abrasives or chemicals that cause sensitivity over time, like peroxide.

This allows for a deeper clean and reduces plaque buildup more effectively than standard fluoride toothpaste
. In clinical studies, LIVFRESH has been shown to remove plaque 250% better than leading brands, so customers are less likely to experience the “fuzzy” feeling on their teeth or gum bleeding while brushing and flossing. 

And customers see the results, with nearly 4,000 five-star reviews on Google. Users frequently report whiter teeth and a noticeably cleaner and smoother feel after brushing.

Most people agree that LIVFRESH whitens well, eliminates bad breath, and even tastes good. This product is best for people who don’t have a lot of time in their day to perform long treatments (like Smile Brilliant) and could benefit from a deeper clean when brushing their teeth.

3.) Smile Brilliant: Best Custom Whitening Kit

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Smile Brilliant’s Custom-Fitted Teeth Whitening Trays makes our list for its professional-grade whitening tailored to you. The process begins with creating personalized dental impressions at home, which are then used by Smile Brilliant’s lab technicians to craft trays that fit precisely to your teeth. Within three to five business days, you receive a custom tray that hugs each tooth surface, which makes the whitening treatment more effective.

The kit’s whitening gel contains carbamide peroxide, a compound known for its efficacy in breaking down stains and discoloration. The gel penetrates the enamel to reach discolored molecules within the tooth’s dentin, effectively lifting stains and restoring natural whiteness. Since the tray makes contact with every nook between teeth, it has a much greater impact than one-size-fits-all solutions.

We also like how people with sensitive teeth can customize their order to include a desensitizing solution, which reduces any irritation caused by whitening. However, this solution is an add-on, and can make your overall kit more expensive. For comparison, kits with the desensitizing solution range between $135 and $161, depending on the amount of applicators you order. Kits for non-sensitive teeth cost $127 to $144.

While this personalized whitening product is costly, customers think it’s worth it. Users have reported significant improvements in tooth brightness after consistent use. Many reviews mention how the custom trays were helpful because of crooked teeth, so the gel covered more areas than a standard tray. But results aren’t always immediate, and applications take 45 minutes to three hours, depending on your tolerance. If you’re looking for a cheaper, faster way to whiten, Laughland is your best bet.

Picking The Best At Home Teeth Whitener

We chose each of our top at home teeth whiteners with efficacy and value in mind. The Laughland At-Home Whitening Kit is the best overall, offering a 20-minute LED-powered treatment with minimal sensitivity and quick results for a great price.

LIVFRESH Gel Toothpaste is perfect for tackling oral health and stains, using its formula to remove plaque and tartar while it whitens over time. And for a personalized approach, Smile Brilliant’s Custom Whitening Kit provides custom-fitted trays for deep, even whitening. Though it takes longer, its precise fit ensures maximum coverage for tough stains. 

Whether you want fast results, everyday whitening, or a customized treatment, these top picks offer the best solutions for a brighter smile. According to our research, people who pay for whitening products hope for quick results with less sensitivity, which is why Laughland is our top pick.