Comfort matters, but safety does too. Materials are important in creating a healthier sleep space. Instead of fiberglass or chemical fire barriers, Leesa uses rayon, which keeps things safe without harsh additives. It gives peace of mind, especially if you have kids or sensitive skin.

The Leesa Original Mattress uses CertiPUR-US certified foams, which means no harmful chemicals like formaldehyde or heavy metals.

Beyond that, Leesa Original Mattress holds a GREENGUARD Gold Certification, which proves it meets strict low-emission standards. Fewer chemicals in the air mean better sleep and a safer home, something anyone can appreciate. For those with allergies or respiratory concerns, that extra level of care matters.

Safety and comfort should go hand in hand. Here’s what to expect in a Leesa Original Mattress’ trial period and how safe the Leesa Original Mattress is. We’ll break down just how safe this mattress is, so you can decide if it’s the right fit for you.

Key Takeaways

  • The Leesa Original Mattress is made of CertiPUR-US certified foams that exclude harmful chemicals like ozone depleters, mercury, and formaldehyde.
  • It’s built with three supportive foam layers that delivers both comfort and low VOC emissions for a healthier sleeping environment.
  • Its sustainable cover eco-friendly, so it’s great to those who value clean and green choices.
  • Instead of fiberglass, Leesa uses a woven fire barrier that meets all U.S. flammability standards without harsh materials.
  • Leesa Original Mattress focuses on safety, sustainability, and design, so it’s a great option if you want peace of mind while you sleep.
Leesa Original Mattress
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Mattress Advisory

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Mattress Education

POSTED ON

April 26, 2025

Listen to our Podcast: How Safe is the Leesa Original Mattress? Facts Revealed

What Is The Leesa Original Mattress Made Of?

The Leesa Original Mattress has foam layers that work together for comfort and support. The knit fabric on top helps regulate temperature, so you stay cool and comfortable. The cover is soft to the touch, which adds an extra layer of comfort while enhancing breathability.

Safety comes from what’s left out. The foams have a CertiPUR-US certification, so they contain no formaldehyde, heavy metals, or ozone depleters. That means better air quality and fewer chemicals in your home.

Fiberglass isn’t something you want in your mattress, and thankfully, this one doesn’t have it. Some brands use fiberglass as a fire barrier, but it can cause skin irritation and air contamination. Leesa avoids that altogether, so there’s no need to worry about hidden irritants.

This mattress keeps things simple with safe materials and thoughtful design. It delivers comfort without unnecessary risks. If you prefer a foam mattress that feels good and meets high safety standards, this one is the perfect fit.

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Leesa Original Mattress

A universally comfortable mattress that provides gentle pressure relief from the three layers.
Check Price

Leesa Original Mattress

A universally comfortable mattress that provides gentle pressure relief from the three layers.
Check Price

Off-Gassing

A new mattress often has a slight smell when you first open it, and that’s completely normal. It’s just a result of the materials used during production. Fortunately, the smell fades fairly quickly, usually within a few hours or a couple of days.

There’s no need to worry about harmful chemicals. Leesa Original Mattress is made with CertiPUR-US certified foams, which means no off-gassing or toxic substances are involved. This certification ensures your mattress is safe and free from any harmful emissions.

If you find the smell a bit annoying, try giving it some space to breathe. Open a window or prop it up for a bit, and the scent should disappear sooner. It’s a simple way to speed up the process and get your mattress ready for use.

In most cases, the smell is gone before you know it. Once the odor clears up, you can enjoy your mattress without any lingering scent, allowing you to focus on a peaceful, comfortable sleep experience.

Safety Certifications

Leesa Original Mattress comes with two important safety certifications, showing they’ve been rigorously tested for harmful substances. It’s comforting to know that this mattress prioritizes your health to ensure a safer sleeping environment.

  • GREENGUARD Gold Certification – This certification guarantees the mattress has been tested for over 360 VOCs to ensure minimal emissions and a cleaner indoor air quality.
  • CertiPUR-US Certification – The foam in Leesa Original Mattress is made without harmful chemicals like ozone depleters, PBDE flame retardants, and heavy metals. It also has low VOC emissions, which helps maintain healthier air quality in your home.

These certifications prove that Leesa Original Mattress meets strict safety and environmental standards. It’s peace of mind knowing the mattress is free from harmful chemicals.

 Leesa Original Mattress

Credits: Leesa

Fiberglass Or Harmful Fire Retardants

Leesa Original Mattress is completely fiberglass-free, which is a big relief for those concerned about safety. Instead, Leesa uses fire-retardant yarn and a rayon barrier, which creates a protective layer. This barrier is made from 100% regenerated cellulose, so you’re getting a chemical-free and natural solution that ensures both comfort and safety.

It’s pretty reassuring to know that the materials used are free of harsh chemicals. The use of rayon, a natural fiber, gives you peace of mind knowing that it’s not just a comfy mattress but also a safer option. This level of care in choosing materials shows in the overall design and quality.

Many of us worry about the fire safety of mattresses, but Leesa takes that seriously with their alternative methods. The fire-retardant yarn, paired with the rayon barrier, ensures that your mattress meets safety standards while maintaining a soft, breathable feel. It’s a win for both safety and comfort.

All in all, if you’re sensitive to fiberglass or prefer a more natural construction, Leesa’s approach is a great option. The mattress gives you a restful night’s sleep while also offering peace of mind with its safe, eco-friendly materials.

Hypoallergenic

Leesa mattresses provide a worry-free sleep experience, especially for those with allergies. The latex-free design helps avoid potential allergens and gives you peace of mind during your rest. With this feature, you no longer need to worry about whether your mattress will trigger sensitivities.

Leesa Original Mattress focuses on both comfort and health. The breathable and eco-friendly materials are made to keep allergens away and offer better airflow. This thoughtful design not only helps you sleep soundly but also contributes to a more sustainable environment.

Leesa also ensures safety by avoiding harmful materials like fiberglass. If you have respiratory concerns or sensitive skin, this mattress offers a safer alternative. Knowing this can make a huge difference in your overall sleep quality and comfort.

At the end of the day, a restful night depends on the right mattress, and Leesa provides just that. Their hypoallergenic design ensures you sleep in a healthier environment without sacrificing comfort. It’s a great way to improve your sleep while protecting your well-being.

Leesa Original Mattress

Credits: Leesa

Is The Leesa Mattress Safe For Kids Or Sensitive Sleepers?

If you have kids or deal with sensitivities, the Leesa Original Mattress might be a solid choice. It’s designed with low VOCs, so it won’t irritate allergies or asthma. The lack of fiberglass also helps keep things safe for everyone.

For those concerned about harmful chemicals, the Leesa Original Mattress is free from harsh adhesives and toxic glues. That means no worrying about fumes or reactions from your mattress, which makes it a safer choice overall. You’ll find that Leesa has earned certifications that prioritize health and safety, which could give you peace of mind if you or your little ones have sensitivities. It’s reassuring knowing the mattress was made with those things in mind.

All in all, if you’re after something comfortable but also thoughtful about your health, the Leesa Original is a great choice. It’s made with care and attention to the details that matter for safety and well-being.

How Does Leesa Compare To Other Safe Mattresses?

Many brands claim to be “non-toxic,” but Leesa Original Mattress goes above and beyond with certifications like GREENGUARD, something that others often miss. It’s reassuring to know they’ve committed to avoiding harmful materials, especially fiberglass, in their fire barriers.

Leesa doesn’t just meet the standards, it exceeds them. This gives peace of mind knowing that every mattress is made with careful attention to health and safety. Plus, all Leesa mattresses are made in the USA, which ensures consistent quality control.

Another thing worth mentioning is their transparent approach to manufacturing. Each mattress is skillfully made by people with years of experience. So when you purchase a Leesa, you’re supporting a company that’s deeply committed to the craft.

What really sets Leesa apart is their commitment to the environment and giving back. They donate thousands of mattresses each year, showing that their mission isn’t just about making money, but making a positive impact.

Leesa Original Mattress Layers

The Leesa Original Mattress is made with high-quality and non-toxic materials that meets strict safety standards. The mattress is CertiPUR-US certified to ensure it’s free from harmful chemicals. The breathable foam layers are tested to ensure no harmful off-gassing, so it’s a safe choice for a healthy sleep environment.

  • Cover: Soft, breathable knit fabric keeps you cool and comfortable.
  • Comfort Layer: Exclusive breathable foam offers cool sleep with comfort and bounce.
  • Memory Foam Recovery Layer: Relieves pressure on back, hips, and shoulders.
  • Stability Layer: High-density foam provides support and durability for all body types
Leesa Original Mattress

Credits: Leesa

Does the Leesa Original Mattress Sleep Hot or Stay Cool?

The Leesa Original Mattress does a better job of staying cool compared to other memory foam options. It features a breathable layer that helps air circulate and keeps the surface from getting too warm. This is a great option for anyone who wants a foam bed without the heat buildup typical of most all-foam mattresses.

However, since it’s still an all-foam mattress, some heat retention is inevitable. If you’re someone who tends to sleep on the warmer side, you might still feel a bit of warmth as the night goes on. It’s not completely free of that “memory foam heat,” but it’s much more manageable.

For many, the Leesa Original Mattress provides both comfort and support. The foam feels plush without being too soft, offering just the right amount of support for most sleeping positions. If you’re used to innerspring mattresses, this might feel like a refreshing change.

Despite some heat retention, it’s an excellent choice for those who prefer foam and want a mattress that doesn’t make you feel like you’re roasting. If cooling is your top priority, it might not be perfect, but it’s still an improvement over most memory foam beds.

Leesa
Check Price

Leesa Original Mattress

A universally comfortable mattress that provides gentle pressure relief from the three layers.
Check Price

Leesa Original Mattress

A universally comfortable mattress that provides gentle pressure relief from the three layers.
Check Price

Final Thoughts

The Leesa Original Mattress provides both comfort and safety, which is ideal for those who care about their health. It uses CertiPUR-US certified foams, so there’s no need to worry about harmful chemicals like formaldehyde or heavy metals. Unlike other brands, it skips fiberglass and instead uses natural and chemical-free materials like rayon. This choice not only boosts your peace of mind but also ensures that you’re sleeping on something gentle on your skin, especially for people with sensitivities or allergies.

Many mattresses come with an off-gassing smell that can take days to fade, but that’s not the case with Leesa. Though there’s a slight odor at first, it quickly dissipates, leaving you with a fresh and clean mattress. Additionally, the low VOC emissions mean you’re sleeping in a healthier environment without worrying about toxic chemicals.

Overall, the Leesa Original Mattress provides a great balance of comfort and safety. They value complaints and real user experiences by actively listening to customer feedback and making improvements based on real-world use. They made sure the mattresses are made with high-quality and non-toxic materials supported by certifications like CertiPUR-US to ensure a healthy and safe sleep environment. If you value both quality sleep and peace of mind, the Leesa Original Mattress could be exactly what you’re looking for to enhance your rest.

If you’re concerned about the safety of your Leesa Original Mattress and want to maintain its quality, it’s also essential to understand how to avoid voiding its warranty and what to expect when returning it.

Frequently Asked Questions

Yes, the Leesa Original Mattress holds certifications like CertiPUR-US and GREENGUARD Gold, confirming it meets strict standards for content, emissions, and durability. These certifications ensure the mattress is free from harmful chemicals, including ozone depleters, PBDE flame retardants, and formaldehyde.

No, Leesa no longer uses fiberglass in their mattresses. Instead, they use a fire-resistant rayon barrier made from chemical-free, regenerated cellulose, ensuring safety without compromising comfort.

Leesa mattresses are free from toxic substances like ozone depleters, PBDE flame retardants, lead, mercury, and phthalates. The foam used in the mattress is low in VOCs (volatile organic compounds), contributing to improved air quality.

The Leesa Original Mattress is built with four layers: a cooling knit cover, cooling foam for added breathability, body-contouring memory foam, and a dense base foam for support. These layers are protected by a chemical-free, fiberglass-free fire barrier, ensuring safety while maintaining comfort.

The Leesa Original Mattress performs well in isolating motion, which is an excellent choice for couples. Its foam construction absorbs movement and minimizes disturbances from a partner’s movements to ensure a more peaceful sleep.

The Leesa Original Mattress is designed to stay cooler than many foam mattresses due to its breathable cover and cooling foam layer. However, some users might experience warmth, depending on their body heat and room temperature.

The Leesa Original Mattress is versatile and can accommodate a variety of sleep positions. However, comfort preferences vary based on body types and sleeping habits, so individual experiences may differ.

Leesa offers a lifetime limited warranty on the Original Mattress. This warranty covers defects in material or workmanship, providing buyers with added security for their purchase.

Typically, the Leesa Original Mattress expands to its full size within 5 hours of unboxing. However, it may take a few days for the mattress to reach its optimal firmness as the materials fully settle.

Leesa mattresses, including the Original model, are proudly manufactured in the United States, adhering to high quality standards and supporting local production.

Published On: April 25th, 2025|Last Updated: May 5th, 2025|Categories: Mattress Education|12.2 min read|Views: 53|

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