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CertiPUR-US® Certified

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30-Night Trial

Trusted by 50,000+ Pain-Free Sleepers

wake up pain-free. 
stay cool all night.

The Marshmallow Mattress Topper transforms your too-firm, aging mattress into a cloud-soft sleep sanctuary—without spending $1,500 on a new mattress.

Cloud-Soft Comfort – No more achy mornings

Stays Cooler Longer – No more 3am sweats

Won't Flatten – High-density foam that lasts

Add to Cart – Sleep Better Tonight

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As Seen In

Over 56M Views On Instagram

Don’t Just Take Our Word For It

Real people. Real sleep transformations. Real relief.

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30 Day Satisfaction Guarantee

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I Was So Tired of Waking Up Exhausted...

— Sarah, one of thousands of sleepers we talked to

We interviewed thousands of people about their sleep struggles:

"I tried three different mattress toppers from Amazon and they all flattened in weeks. Total waste of money."

— Joyce M.

"Spending $1,500 on a new mattress when mine is only 6 years old feels insane, but I can't keep waking up like this."

— Kethreen P.

The Pattern Was Clear, Every Current Solution Is Broken:

Your mattress is too firm and causes shoulder, hip, and back pain—but replacing it costs $1,500+ and you're not ready for that.

Cheap toppers promise relief but flatten within months, sleep hot, and smell like chemicals—leaving you thinking all toppers are garbage.

Memory foam mattresses trap heat and make you wake up sweating at 2am—no matter how many times you flip the pillow or kick off the covers.

"There has to be something better than this, right?"— Jade S.

Here's What People told Us They Really Wanted:

Pain-free mornings (not "slightly better" — actually waking up without stiffness)

Sleep cool all night (no more 3am sweats or constant pillow-flipping)

Actually lasts (not another cheap topper that pancakes in 3 months)

Affordable (not $1,500 for a whole new mattress)

Works on any bed (firm, soft, old, sagging—doesn't matter)

Risk-free to try (because nobody wants to gamble another $100 on disappointment)

So We Built Exactly That:


The Marshmallow Topper isn't based on what foam engineers thought people needed.


It's built on what real sleepers actually told us they wanted.

The Technology Behind Your Sleep Transformation

Designed for people who've tried "cooling gel toppers" that failed

Marshmallow-Core™ Dual-Layer System

Cheap toppers are one slab of foam—too soft (you sink in) or too firm (you still ache).

 

Ours gives you both: a 2" plush layer that cradles pressure points + a 1" support base that keeps your spine aligned.

 

Translation: Cloud-soft comfort without the quicksand feeling. Won't flatten like those $40 Amazon toppers.

Gel-Infused

Most "cooling gel" stops working after an hour because it's still dense foam underneath.

 

We use two mechanisms:
Gel-infused open-cell foam (disperses heat 3x faster) + breathable bamboo cover (wicks moisture all night).

 

Translation: No more 3am sweats. No more flipping your pillow to the cool side.

Won't-Flatten™ High-Density Construction

If your last topper went flat in weeks, it's because most use cheap 2.5 lb foam.

 

Ours uses 4 lb density foam—60% denser—so it bounces back night after night. Backed by a 5-year warranty.

 

Translation: The last topper you'll need to buy.

How Actually Easy It is

From box to best sleep—here's how you transform your bed tonight.

Unroll your Marshmallow Topper

Take it out of the box, unroll it on your mattress, and let it expand for 2-3 hours (or overnight if you're patient).

 

No complicated setup. No tools. Just unroll and wait.

Let it expand for 24–48hrs

Give it a day to fully bloom

As the Marshmallow Topper unfolds, the high-density foam gently expands to its full plush shape. Let it breathe for 24–48 hours in a well-ventilated room so it can reach its perfect softness and cool feel, ready to transform your sleep.

Sleep. Wake Up Pain-Free.

That's it. Add your sheets, climb in, and feel the difference immediately.

 

By tomorrow morning, you'll wonder why you waited so long.

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Rated 4.8/5 based on 50,000+ Total Reviews

Real Talk from the Marshmallow Community

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why peach wins every time

The Choice is Clear: Peach Delivers Everything, Without the Drama

Peach Trimmer

Razor

Waxing

Pain-Free

Zero Cuts & Nicks

No Razor Burn

No Ingrown Hairs

Designed For Curves

Safe for Sensitive Skin

Why Marshmallow Wins, Every Time

What You've Probably Spent Already

Chiropractor visits (every 2 weeks):

$75 × 24 sessions = $1,800/year

Temporary relief, but the pain comes back every morning because your mattress is still the problem.

Pain relief medications + sleep aids:

$40/month × 12 = $480/year

Masking symptoms, not solving the root cause. Plus side effects and dependency concerns.

Cheap mattress toppers that failed:

$50 × 3 attempts = $150 wasted

They flattened within weeks, slept hot, or smelled like chemicals. Now collecting dust in your garage.

Total spent trying to fix the problem:

$2,430/year

(And you still wake up sore and exhausted)

The cheap toppers, the chiropractor, the ibuprofen—they weren't solving the problem. They were creating a cycle: treat the pain, damage happens again.

What You Actually Needed

MARSHMALLOW: $99 ONE TIME to break the cycle by eliminating the root cause: your uncomfortable mattress.

A topper that won't flatten—high-density foam that lasts

✓ vs. Chiropractor visits: $1,800/year avoided

✓ vs. Pain medications: $480/year saved

✓ vs. Other failed toppers: $150 not wasted again

Jessica P.

"Haven't been to the chiropractor in 6 months. My back pain is just... gone. I sleep through the night now. Why did I waste so much money before this?"

Stop Buying The Cheap 'Quick Fixes'
Your skin will thank you.

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The Results Speak For Themselves

Excellent

4.8

/ 5

based on 50,000+ verified reviews

🏆  #1 Cooling Topper

🛡️ 30-Night Sleep Trial

💤  Stays Cool All Night
Marshmallow Mattress Topper + FREE GIFTS
Marshmallow Mattress Topper - Aureon LabsMarshmallow Mattress TopperTwin / 2”
Marshmallow Mattress Topper - Aureon LabsMarshmallow Mattress TopperTwin / 2”
Marshmallow Mattress Topper - Aureon LabsMarshmallow Mattress TopperTwin / 2”
Marshmallow Mattress Topper - Aureon LabsMarshmallow Mattress TopperTwin / 2”
Marshmallow Mattress Topper - Aureon LabsMarshmallow Mattress TopperTwin / 2”
Marshmallow Mattress Topper - Aureon LabsMarshmallow Mattress TopperTwin / 2”
Marshmallow Mattress Topper - Aureon LabsMarshmallow Mattress TopperTwin / 2”
Marshmallow Mattress Topper - Aureon LabsMarshmallow Mattress TopperTwin / 2”

Rated 4.8 / 5

by 50,000+ Sleepers

 Marshmallow Mattress Topper | Wake Up Pain-Free

The first topper actually designed for people tired of waking up sore and exhausted.

$79.90
$180.00

Sleep Cool All Night

High-Density Foam That Lasts

Cloud-Soft + Supportive

No More Morning Aches

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Size Guide

🛏️ Find Your Perfect Fit

 

Choosing the right size ensures your Marshmallow Mattress Topper hugs your bed perfectly from edge to edge — no sliding, bunching, or uneven comfort.

 

Size Guide

 

Twin 38” x 75” (97 × 191 cm)

Single sleepers, kids, or guest beds

 

Twin XL 38” x 80” (97 × 203 cm)

College dorms or taller single sleepers

 

Full 54” x 74” (137 × 188 cm)

Solo sleepers who love extra space

 

Queen 60” x 80” (152 × 203 cm)

Most common size for couples

 

King 76” x 80” (193 × 203 cm)

Maximum comfort for couples and master bedrooms

 

California King 72” x 84” ( 183 × 213 cm)

Extra length for taller sleepers or couples who need more legroom

 

 

Thickness Options

 

🩵 2-Inch Soft: Adds plush, cloud-like comfort — perfect if you want extra cushioning on a firm mattress.

💙 3-Inch Firm: Provides deeper support and pressure relief — ideal for back or side sleepers needing more structure.

 

✨ Every topper is designed to fit standard mattress sizes perfectly — just choose your bed size and preferred feel to transform your sleep instantly.
Marshmallow Mattress Topper (Bedding size)
Marshmallow Mattress Topper (Thickness)

30-Night Sleep Trial

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Fast Shipping From USA

30-Night Sleep Trial

Better sleep, less pain, actually staying cool—that's our promise to you. Sleep on it for 30 nights. If you're not waking up feeling better, send it back. 100% risk-free.

Real results from real sleepers

Over 56M Views On Instagram

Janet K.

I've tried literally everything—foam toppers, cooling pads, new pillows, you name it. Nothing helped my hip pain or the fact that I'd wake up sweating at 3am. This topper is the first thing that actually works.

Shipping & Returns

Free Shipping on all US orders.

 

Delivery Time: 6-12  business days. Express options might be available at checkout.

 

30-Day Confidence Guarantee: Not loving it? Return it within 30 days. We're that confident you'll never go back to your old routine.

 

International: We ship worldwide! Rates calculated at checkout. International orders typically arrive within 6-12 business days.

 

Need it replaced? Lifetime warranty covers manufacturing defects.

FAQ

Will this actually help my back/hip pain, or is that just marketing? Real talk: if your mattress is completely shot, no topper will fix that. But if your mattress is just too firm or has lost its support, this adds the pressure relief your joints are begging for. Most of our customers with chronic pain notice a difference within the first week.

 

I sleep HOT. Like, change-the-sheets-at-2am hot. Will I still overheat? Our cooling technology isn't the gimmicky "cool to touch for 5 minutes" stuff. It actually regulates temperature all night. You might still get warm if you're going through menopause or it's 90 degrees with no AC, but you won't wake up drenched.

 

How thick is it? Will my sheets still fit? It's 3 inches thick—enough to make a real difference, but your fitted sheets will still work. Deep pocket sheets fit even better.

 

Do I need a mattress protector under it or over it? Over it. Protect your investment, especially if you have kids, pets, or are a coffee-in-bed person (no judgment).

 

How long until it expands fully? Give it 24-48 hours to fully expand after unboxing. You can sleep on it right away, but it gets even better after a day or two.

 

What if I'm a side sleeper? Stomach sleeper? Side sleepers love it because it cushions hips and shoulders. Stomach sleepers who need something softer than a board also do well. Back sleepers? You're golden either way.

Why You’ll Love It

You'll actually sleep through the night. Not just fall asleep—stay asleep. No more 3am wake-ups where you're flipping your pillow for the cool side and wondering why you even exist.

Your body won't hurt in the morning. Imagine waking up without that stiff lower back. Without hobbling to the bathroom like you're 80. Without needing 10 minutes to "warm up" before you can function.

You won't wake up sweating. No more kicking off the covers at 2am, then freezing at 4am, then sweating again at 5:30. Your body temperature will actually regulate like a normal human's.

You don't have to buy a whole new mattress. Because who has $2,000 lying around? This gives you 80% of the benefit for a fraction of the cost.

It's yours to keep or return. 30 nights. If you're not sleeping better, you get your money back. Zero risk.

What Makes It Different

Most toppers are either cooling OR comfortable. Not both. Foam toppers trap heat. Cooling toppers feel like sleeping on a gym mat. We figured out how to make something that's actually soft and keeps you cool. Novel concept.

We use pressure-relief technology, not just "memory foam." Generic memory foam just sinks. Ours adapts to your body, supports your pressure points (hips, shoulders, lower back), and doesn't leave you feeling stuck.

It doesn't smell like a chemical factory. You know that awful off-gassing smell most foam products have? We use CertiPUR-US certified materials, so you can actually sleep on it the first night without fumigating your bedroom.

The cover is removable and washable. Because life happens. Spills, sweat, pets, kids—just unzip it and throw it in the wash.

It stays in place. Elastic straps on each corner keep it from sliding around like every other topper you've tried. You shouldn't have to remake your bed every morning.

Who It Was Built For

This is for you if:

You wake up multiple times a night and can't figure out why.

Your back, hips, or shoulders hurt every single morning.

You're tired of flipping your pillow to find the cool side at 3am.

You can't afford a $2,000 mattress but you're desperate for better sleep.

You've tried everything—new pillows, sleep apps, melatonin, meditation—and nothing's worked.

You're skeptical of "miracle products" but you're willing to try one more thing because you're exhausted.

This might not be for you if:

Your mattress is completely dead (like, 15 years old and caving in the middle). You need a new mattress, friend.

You love your current sleep setup and have no complaints. Congrats, seriously.

You're looking for something rock-hard. This adds plush comfort and pressure relief.

You need it to fix snoring, sleep apnea, or your partner stealing the covers. It's good, but it's not that good.

100% Satisfaction Guarantee

Better sleep, less pain, actually staying cool—that's our promise to you. Sleep on it for 30 nights. If you're not waking up feeling better, send it back. 100% risk-free.

100% satisfaction

Fast Shipping

easy returns

Questions? We Got You

Frequently Asked
Questions

Every topper says 'cooling'... how is this one different?

Most "cooling" toppers feel cold for about 5 minutes, then you're right back to sweating. Ours uses actual temperature-regulating technology that works all night long—not just a gimmick. It pulls heat away from your body instead of trapping it like regular memory foam. If you're someone who wakes up drenched at 2am, this is the difference between finally sleeping through the night and buying your third "cooling" product that doesn't work.

Will it actually help my back pain?

If your mattress is too firm or has lost its support over the years, yes. This topper adds pressure relief exactly where you need it—lower back, hips, shoulders. It's not going to fix a completely dead mattress (if yours is 15+ years old and caving in, you need a new mattress, friend). But if you're waking up stiff and sore every morning from a mattress that's just not cutting it anymore, most people notice a difference within the first week.

I'm a hot sleeper AND a side sleeper. Will this work for me?

Yes. This is literally designed for you. The cooling technology handles the night sweats, and the pressure relief cushions your hips and shoulders so you're not waking up in pain. Side sleepers need something that won't let their joints scream all night, and hot sleepers need something that won't trap heat. You get both.

How thick is it? Will my sheets still fit?

It's 3 inches thick. Your regular fitted sheets will still work, but deep pocket sheets fit even better. You'll actually notice the difference when you lie down (unlike those wimpy 1-inch toppers that do absolutely nothing), but it's not so thick that you need to buy all new bedding.

Does it have that gross chemical smell?

Nope. We use CertiPUR-US certified materials, so there's no awful off-gassing smell that makes you feel like you're sleeping in a chemical factory. You can use it the first night without airing out your bedroom for three days.

Will it slide around on my mattress?

No. It has elastic straps on each corner that actually keep it in place. You shouldn't have to remake your entire bed every morning because your topper migrated to the floor overnight. (We've all been there with the cheap ones.)

How do I clean it?

The cover is removable and machine washable. Just unzip it and throw it in the wash when life happens—spills, sweat, pets, kids, whatever. The foam core itself can be spot cleaned if needed, but the cover does most of the work.

How long does it take to fully expand?

Give it 24-48 hours to fully expand after you unbox it. You can sleep on it right away if you're desperate (no judgment), but it gets even better after a day or two once it's fully expanded.

How long will it last?

With normal use, 3-5 years. It's not going to fall apart in six months like the cheap ones from Amazon. The materials are high-quality and built to last. When it does eventually wear out, you're still talking about less than a dollar a night for way better sleep.

What if it doesn’t work for me?

300-night sleep trial. If you're not sleeping better after 30 nights, email us and make it right for you.  You literally have nothing to lose except the back pain and sleepless nights.

Trusted by 50,000+ Sleepers

Noah L.

Verified Buyer

I was waking up every night at 2:47am like clockwork. Just lying there, staring at the ceiling, doing math on how many hours of sleep I wasn't getting. First night with this topper? Slept straight through. I actually thought my alarm was broken. Haven't slept like that since before kids.

Julia D.

Verified Buyer

My lower back pain was so bad I'd have to roll out of bed sideways every morning. Literally couldn't sit up normally. I've spent hundreds on chiropractors, massage, those stupid lumbar pillows. This $200 topper did more in one week than everything else combined. I'm mad I didn't try it sooner.

Brianna T.

Verified Buyer

I am a HOT sleeper. Like, I keep the house at 65 and still wake up sweating. My husband was freezing, I was dying, and we were both miserable. This thing actually keeps me cool without turning our bedroom into an icebox. He's happy. I'm happy. Marriage saved lol.

Michelle K.

Verified Buyer

I've been sleeping on the same mattress for 8 years and it's basically a rock at this point. I knew I needed a new one but kept putting it off because $$$$. This topper made my terrible mattress feel brand new. I wake up without shoulder pain for the first time in forever. Should've done this years ago.

David M.

Verified Buyer

I'm 6'2" and 220lbs. My shoulders and hips would just sink into our old mattress and I'd wake up feeling like I got hit by a truck. My wife kept telling me to try this and I kept saying "it's just a mattress topper, how much can it really help?" Yeah, I was wrong. My back doesn't hurt anymore and I'm not tossing and turning all night. She's not letting me forget that she was right.

Mike T.

Verified Buyer

Construction worker here. My body takes a beating all day and then I'd come home and sleep on what felt like concrete. Ibuprofen before bed was just part of my routine. Since getting this topper, I haven't needed painkillers to sleep. My knees and lower back feel so much better in the morning. Wish I'd bought this years ago instead of just dealing with the pain.

Jordan K.

Verified Buyer

I'm 43 and perimenopause is destroying my sleep. Night sweats, insomnia, the whole nightmare. I was skeptical about the cooling claims because everything "cooling" I've tried has been a lie. But this actually works. I'm not waking up drenched anymore. First time in months I've slept past 4am.

Emma W.

Verified Buyer

Side sleeper with bad hips here. Every morning I'd wake up and need like 20 minutes before I could walk normally. Felt like I was 90 years old. My physical therapist told me to get a new mattress but I can't afford that right now. Got this instead and honestly? My hips don't hurt anymore. I can get out of bed like a normal person.

Jason R.

Verified Buyer

I'm a big dude who sleeps hot. Like, fan on year-round, one leg out of the covers kind of hot. My girlfriend was freezing and I was sweating. Not a great combination. This cooling topper actually works—I'm not waking up in a puddle at 3am anymore. And it's comfortable enough that my shoulder (old sports injury) doesn't bother me. We're both sleeping better now.

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