Easy-to-use prefilled trays

Results in 30 minutes

Deeper, even whitening

Comfortable, enamel-safe

Prefilled Whitening Trays

Name: Prefilled Whitening Trays
Brand: BURST Oral Care
SKU: BRST-TRAY-WHT-2.0-3PK
Availability: InStock
Rating: 3.4 (38 reviews)

3.4

Rated 3.4 out of 5 stars

3.4 Stars (38 Reviews)

Professional strength formula for rapid whitening results

$29.99

The Prefilled Whitening Trays deliver professional-grade whitening at home with 15% hydrogen peroxide, a flexible 360° fit, and a soothing blend of xylitol, aloe, and coconut—mess-free, enamel-safe, and ready to use.

In partnership with dentists and hygienists from our Ambassador Community of over 40,000+ Dental Professionals, we have created the ultimate at-home solution for fast-acting whitening. Redefining convenience and efficacy to give you dramatic, professional-grade results anytime.

Why our trays slay:

Ready-to-use flexible, comfort fit design
15% hydrogen peroxide for professional-grade results at home
Clean ingredients to whiten comfortably

Free gifts with purchase: ~~$5.99~~ FREE

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Trays 101

Why our trays slay:

Ready-to-use flexible, comfort fit design
15% hydrogen peroxide for professional-grade results at home
Clean ingredients to whiten comfortably

Benefits

Expert-Crafted: Developed in partnership with over 40,000 dental professionals to deliver the kind of whitening results they’d trust for their own patients.
Clinically Strong: Our most powerful at-home formula—15% hydrogen peroxide—delivers visible results faster, with professional-grade efficacy.
Designed for Total Coverage: Innovative flexible U-shaped tray molds to every nook of your unique smile, ensuring even, consistent whitening from every angle.
Comfort You Can Feel: A soothing blend of aloe, coconut oil, and xylitol helps protect teeth and gums while whitening, so you get brilliance without the burn!
Effortless Application: Pre-filled, mess-free trays mean no syringes, no guessing, and no cleanup—just open, place, and get ready to glow.
Consciously Clean: We’re talking squeaky clean here – not only vegan & cruelty-free, but free from parabens, phthalates, sulfates, and artificial colors, sweeteners, or flavors. Sweet!

Formula

Our squeaky-clean, ingredient-packed formula is infused into a flexible, custom-fit tray that’s prefilled and ready to deliver the ultimate at-home whitening experience.

This guilt-free formula is vegan, cruelty-free, and we've kicked out all the party crashers—no parabens, phthalates, sulfates, or weird lab creations. Just enamel-safe, effective ingredients designed to brighten comfortably and confidently:

15% HP: Penetrates the enamel and releases oxygen + hydroxyl radicals that oxidize and break down large stain molecules. Say hello to your new tiny cleaning ninjas!
Aloe vera: To soothe soft tissue and pamper gums.
Coconut oil: A nourishing tropical superstar that helps reduce irritation and keeps chompers hydrated.
Xylitol: The overachiever of the bunch – fights bacteria, restores pH balance, and redeposits lost minerals to enamel.

Ingredients

Glycerin, PVP, Water, Hydrogen Peroxide, Alcohol, Xylitol, Sodium polyacrylate Ethylcellulose, Cocos Nucifera (Coconut) Oil, Aloe Barbadensis Leaf Extract, Stevioside Menthol

That’s what better for you whitening™ looks like.

You get

3 mess-free, rinse-free, ready to use trays

What you don’t get:

Parabens (yuck)
Phthalates (double yuck)
SLS
Major allergens
Artificial sweeteners, flavors or colors

Refill plan: $27.99 per pack every 4 weeks, cancel anytime

You pay today:

$29.99

Hear the hype

Find out what everyone online is saying about our products.

“Dental office-comparable results”

“I have really sensitive teeth but with these trays, I didn’t feel a thing! They molded right to my teeth and delivered whitening results that I typically only see in the dental office.” Whitney B., RDH

Crafted with hygienists and dentists

Refined by hundreds of experts from our community of 40,000+ dental professionals over two years – welcome to the brightening big leagues.

15% Hydrogen Peroxide Enamel-Safe Formula

For professional-level whitening power, right at home.

Whitens every inch

Our custom-fit feel trays mold to teeth to brighten every inch, including in-between spaces and hard-to-reach places.

Consciously clean

No dyes, non-toxic, no parabens, phthalates, sulfates, major allergens, artificial sweeteners, flavors, or colors, ever – cross our hearts! Our vegan, clinically-tested formula uses effective, enamel-safe ingredients, such as:

Hydrogen Peroxide (HP)

Oxidizing stain molecules…

Xylitol

Working to reduce sensitivity…

Coconut oil

A nourishing tropical superstar...

Aloe vera

To soothe soft tissue...

Effortless Whitening Tech Instructions

Peel

Peel back the foil and grab your trays.

Pop

Pop the top tray on, fold it in to hug your teeth. Repeat on the bottom.

Chill

Chill for 30 mins—let the trays do their magic ✨

Remove

Remove trays, toss 'em and brush with your BURST Pro 2.0!

Repeat

Repeat once a day for up to 3 days!

Tips for best results

Floss with the BURST Expanding Floss before whitening to remove food particles and debris.
Whiten once a day for 3 days in a row.
No snacking or sipping for 30 mins after – your teeth are busy!!
Keep trays in a cool, dry place away from direct sunlight.
Repeat every 12 weeks!

Got questions?

How often can I use the whitening trays?

It all depends on you and your smile goals. Once you’ve reached your desired shade, our BURST Dental Professionals suggest whitening about 4 times a year—once per quarter—for maintenance. Consult your dental professional for advice based on your individual needs.

Think of it like this:

Trays → for deeper treatments when you want a noticeable boost
Strips → for monthly maintenance to keep your shade steady
Pen → for quick touch-ups or those tricky spots

Mix and match based on what your mouth needs most!

How do Prefilled Whitening Trays work?

A crafty chemical compound called hydrogen peroxide penetrates the enamel and releases oxygen and hydroxyl radicals that oxidize and break down large stain molecules. The stain then shrinks, making the tooth appear whiter. Thank you, science!

Will I experience sensitivity?

Sensitivity can be like that time you accidentally called your teacher ‘mom’ — try as you might, some things stick with you! We carefully select ingredients that reduce and/or remove the feeling of sensitivity to make the process painless as possible, (even if the memory still stings).

How long will my results last?

How often you brush and floss, the food and drink you consume, and other lifestyle habits can affect the longevity of your results. Good thing you can use these babies as needed to get to the desired shade, then quarterly to maintain your bright shiny results.

Can I leave the trays on for longer than 30 minutes?

We designed our trays to achieve maximum results in 30 minutes, so there's no need to wear them after that. We understand how you might get attached, though — it's nice to be hugged so close.

Are the whitening trays safe for enamel?

You betcha! Our formula combines gentle whitening with enamel-strengthening ingredients — our hygienist and dentist Ambassadors wouldn't have it any other way. When in doubt, give your dental professional a shout.

Can trays be used with dentures, fillings, veneers, crowns, caps, implants, bridges, or bonded teeth?

Prefilled Whitening Trays by BURST will only whiten natural teeth. However, if you have any of the above-mentioned dental work, our trays won't damage it. Huzzah!

Do Prefilled Whitening Trays by BURST require an LED light?

No way, José. Our formulation delivers professional-grade whitening results without unnecessary (and expensive) accessories or additional steps.

After consulting with our trusted hygienist and dentist Ambassadors and parsing scientific literature (do we have fun here or what?) we concluded there’s no current indication that LED lights offer better results than hydrogen peroxide alone after a treatment course.

How many trays are included?

Each pack includes 6 trays (3 upper and 3 lower) for 3 treatments total.

What are the ingredients?

Glycerin, water, HP (12.5%), xylitol, povidone, carbomer, potassium hydroxide, silicon dioxide, dipotassium phosphate, citric acid, EDTA, peppermint oil.

Should I apply the trays before or after I brush?

After brushing is best. Give your chompers a quick scrub with fluoride-free paste or simply water, floss, and then apply trays. After that, keep your white smile bright with fluoride toothpaste.

Who shouldn't use these?

Keep out of reach of young cubs and expecting/new mama bears. Aka, Prefilled Whitening Trays by BURST are not intended for children under 12 and are not recommended if you're pregnant or nursing.

Is the whitening gel safe if in contact with the gums or ingested?

It happens! Sometimes when applying the trays a little excess gel may come out, if that occurs simply wipe away the excess. Ingestion of small amounts is expected. However, avoid swallowing large quantities of gel.

What are the shelf life and care instructions?

When stored in a cool, dark place, our whitening trays have an 18-month shelf life. If you don't plan on using them right away, we recommend storing them in the refrigerator to prolong the efficacy of the gel.

Are your products tested on animals?

Nope, nada, never, negative.

More questions?
Find answers on our FAQs page.

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Based on 38 reviews

Total 5 star reviews: 19

Total 4 star reviews: 1

Total 3 star reviews: 2

Total 2 star reviews: 7

Total 1 star reviews: 9

53%would recommend this product

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38 reviews

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Rated 3 out of 5 stars
1 month ago
Bring back 15 min trays
I had and loved the 15 min trays and saw a difference using those but now I can only find the 30 min trays (which from the go don’t stay on as well and I don’t notice much of an impact). Please start selling the 15 min trays again. The use and results were better!!!
KO
Katherine O.
Verified Reviewer
Was this helpful?
Rated 5 out of 5 stars
1 month ago
Refill Whitening Trays
Easy to put on, noticed an improvement on my teeth becoming whiter
KN
Karen N.
Verified Buyer
Was this helpful?
Rated 3 out of 5 stars
2 months ago
Clean, fresh, maybe a little whitening
Used for three straight days as directed, felt clean and fresh, but not sure saw a significant whitening difference.
KO
Kelly O.
Verified Buyer
Was this helpful?
Rated 2 out of 5 stars
2 months ago
Below
I loved the previous whitening trays. The design was practically perfect! The new design is extremely disappointing! I had to throw away the first set because they wouldn’t stay on….😒 the results were inadequate and a waste of time. I really couldn’t see a difference.
I’ll try the whitening strips. After that I will be going back to what I was using before. More expensive but excellent results!
L
Linda
Was this helpful?
Rated 1 out of 5 stars
2 months ago
Very Difficult to Use
I concur with most reviews I have read. I tried these for the first time and they are extremely difficult to use. They are flimsy and if you don’t get them on correctl,y the first time they fold and roll up on themselves. I cannot comment on the effectiveness because I can’t even get them on my teeth. Also, the trays are not curved, but more squared, which I think is a big part of the problem. They do not follow the natural curvature of your teeth.
B
Brian
Verified Buyer
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Viewing Slides 1 to 2 of 5

Country

Prefilled Whitening Trays

Trays 101

Benefits

Formula

You get

Trays 101

Benefits

Formula

You get

Hear the hype

“Dental office-comparable results”

Crafted with hygienists and dentists

15% Hydrogen Peroxide Enamel-Safe Formula

Whitens every inch

Consciously clean

Hydrogen Peroxide (HP)

Xylitol

Coconut oil

Aloe vera

Effortless Whitening Tech Instructions

Peel

Pop

Chill

Remove

Repeat

Tips for best results

Got questions?

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