Natural Latex Mattress Reviews: The Zenhaven Mattress

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Another exceptional offering from mattress manufacturer Saatva, the Zenhaven is part of the company’s line of naturally minded and eco-friendly sleep solutions. With its main component coming from natural rubber trees and its process concentrating on keeping things as green as possible, the Zenhaven is a mattress you can feel good about purchasing and sleeping on.

Latex mattresses are relatively new to the online mattress market, but you can trust that Saatva has your best interests at heart with the pure and environmentally conscious Zenhaven. Natural latex mattress reviews indicate people enjoy latex beds for their low toxicity and allergy-friendly components, but there’s more to love than just the natural aspects.

 Here’s more on the Zenhaven, including what it is, where it came from, where to buy it and more.

What is a Zenhaven Mattress?

Zenhaven is a relatively new name in the mattress game, but this doesn’t mean it’s not trustworthy. Zenhaven is part of the larger Saatva company, which has been manufacturing a range of luxury-level mattresses for years. They know what they’re doing, after all, with multiple successful mattress lines under their belt.

But a Zenhaven is a bit different than Saatva’s other offerings (more on those later). With handcrafted natural latex, organic wool, natural antimicrobial treatment and other upgraded “green” features, the Zenhaven might just be the mattress of your stuffy nose’s dreams. Read on for more about the Zenhaven’s history, features and unique assembly methods.

Zenhaven History

Parent company Saatva has been around since 2011. Launching Zenhaven in 2016, this new mattress appealed to consumers who want an enjoyable sleep experience and greener product. The company wanted to appeal to the niche of “green living” without jacking up the cost of the mattress to astronomical heights.

Ricky Joshi, one of Saatva’s founders, explained to Inc. that the company acknowledged that “the next opportunity in e-commerce is green,” explaining that going natural doesn’t have to be expensive. The company set out to prove it and did so successfully, considering the next comparable “green” mattress hovers at $6,000.

Ron Rudzin, another Saatva founder, highlighted that in developing the Zenhaven, the company concentrated on keeping its product made in the United States and ethically sourced, something not many other mattress brands can say. Latex mattresses can easily become chemical-filled and toxic, but Saatva purposely turned toward natural harvesting and processing methods for its latex.

Although Rudzin admitted it cost the company more money in the long run, this hasn’t affected the affordability of the mattress. And Zenhaven mattress reviews have been phenomenal thus far, with more than 23,000 reviews across the web and averaging almost five stars. Of course, you can also try the mattress for yourself risk-free, thanks to the 120-day trial.

Features of the Zenhaven Mattress

Like the Loom & Leaf mattress, Saatva’s Zenhaven is eco-minded and concentrates on providing luxury-level sleep features while cutting out toxic and otherwise harmful elements. But it’s different from every other Saatva in that it contains 100 percent natural American Talalay latex.

Natural latex and organic fabrics make the mattress supergreen, and its extensive construction process ensures high quality. By nature, the bed is hypoallergenic, resistant to mold and dust, and contains no toxins of any kind.

Organic Cover and Wool Barrier

The top layer of the 10-inch mattress is an organic cotton cover, but directly underneath is a flame-retardant barrier of 100 percent organic New Zealand wool. It might sound itchy and excessively hot—especially if you’re thinking of wool sweaters—but that’s not so with the unique construction of the Zenhaven mattress.

Chemical-free and moisture-wicking, the Zenhaven mattress' breathable wool layer covers both sides for long-term comfort and protection. Whichever side of the mattress you sleep on, the wool layer offers flame-retardant protection with the added benefit of keeping you even cooler than the breathable latex would on its own.

Talalay Latex

Underneath the wool layer is the five-zone comfort layer with Talalay latex. More support in the spinal area helps with pressure relief and even back pain, keeping your back in alignment while you rest. Underneath the comfort layer is a denser support latex layer, offering resilience and a stable base.

Be sure to check out "Discover the Best Mattress for Back Pain" for even more mattresses!


Perhaps the best feature of the Zenhaven is its built-in variable firmness. Simply flip the mattress over to experience either firmness; one side is luxury plush (a 4 to 5, with 1 being ultra-plush) and one is gentle firm (7 to 8). Both sides provide ample support with plushness you can feel contouring to your body.


Zenhaven’s mattress meets Oeko-Tex Standard 100 requirements, and there is no higher measure of textile purity and safety, according to the company. The certification ensures the Zenhaven is free of formaldehyde, pesticides, heavy metals and phthalates. 

zenhaven icon

Zenhaven has a reputation of being the healthiest and most “green” mattress on the market. Customers like the low allergen content and the fact that the ingredients for the latex come from natural sources. Beyond its components, though, the Zenhaven is also comfortable to sleep on, which is, of course, the most important rating for any mattress.

Flipping the mattress over grants you two separate firmness levels, a nice perk for those who don’t like the mattress personalization quizzes and specifications of other brands—or having to live with a mattress that isn't just right for you!

When it comes to cooling features, the brand relies on a breathable wool cover, which also functions as a natural flame retardant, and the pin-hole construction of the latex itself. There are no cooling gels or beads to speak of, but you might be surprised by the comfort level of the Zenhaven given its label as a “latex” mattress.


  • Variable firmness
  • All-natural materials
  • Allergy-friendly
  • Free of toxins, phthalates, pesticides, etc.


  • Limited firmness options (luxury plush vs. gentle firm, but both in a single med)
  • Lack of additional cooling features

How the Zenhaven Mattress is Made

Each Zenhaven mattress starts with natural latex from tropical rubber trees. The company strains the latex to ensure it is free of contaminants and then ships it to the Talalay production facility. After straining, the next step is to combine the latex with a small number of inorganic ingredients that ensure the material will set properly.

Next is whipping, creating an airy product that pours into a mold prepared with pins. The pins make the final product breathable while allowing the latex to remain strong and supportive. A vacuum effect helps spread the latex all over the mold, and then a flash freeze and curing process completely set the latex.

The result is a mattress core that is then tested to check for firmness consistency. After it passes, each foam core goes on to the company's factory, where assembly involves multiple layers of the foam plus the wool and cotton cover.

Other Saatva Mattress Lines

Saatva Mattress

Although the Zenhaven is the first purely green mattress from Saatva—and one with innovative production methods, given the effort of extracting natural latex and curating it for mattresses—Saatva has other offerings on the market as well.

In the Saatva Classic line, from the original Saatva to its newest 50-setting adjustable mattress, Saatva knows a thing or two about mattresses. The Loom & Leaf mattress, for example, is a memory foam mattress that is durable, cozy and breezy.

Plus, a Saatva HD (for high durability) is a hybrid option for people weighing between 300 and 500 pounds. With Saatva, everyone can have a comfortable night’s rest, regardless of body size, sleeping position, health needs or any other factor.

The Solaire, a newfangled adjustable bed, has 50 unique firmness settings for the ultimate custom sleep experience. Clearly, Saatva has something for everyone, whatever your budget or personal preferences.

Zenhaven Mattress Trial Period and Return Policy

Because it’s an offshoot of Saatva, you can expect exceptional trial periods and return policies with the Zenhaven. Trials last 120 days from the date of delivery, and you can return the mattress at any time during the trial period at no expense.

White-glove delivery is free, and the delivery team will not only set up your new mattress but will remove the old one. As customers have commented in reviews, the delivery process couldn’t be simpler. Once you order your mattress, you'll receive an email confirmation right away. Then the delivery service team will call to schedule your delivery window.

On delivery day, you need only to be home to meet the delivery team, and they’ll do the work of removing your old mattress, setting up any base or frame you ordered and placing your new mattress on it.

Where to Buy the Zenhaven Mattress

Like other modern mattress manufacturers, Zenhaven’s sales are online-only. Other offshoots of the Saatva brand might be available in stores, but for now, the only way to get your hands on a Zenhaven mattress is to order it via the company’s website or over the phone with a Zenhaven representative.

Fortunately, with the company’s free white-glove delivery service nationwide, you won’t have to step foot outside your home to get your new mattress. They’ll also remove your old mattress for no additional fee—meaning it’s a great time to ditch it without having to deal with the disposal yourself.

Keep in mind the impact your pillow can also have on your sleep experience and even your health. Especially if you are considering purchasing a Zenhaven mattress for allergen reasons, consider replacing or upgrading to a better pillow as well.


In terms of eco-friendly and all-natural mattress options, the natural latex mattress Saatva offers in the Zenhaven mattress checks all the boxes. From sustainable and ethical material sourcing to nontoxic processing and assembly, the company has zeroed in on a specific segment of the mattress market and custom-tailored its product for consumers just like you.

One of the best mattresses for people with allergies or other health concerns, the Zenhaven mattress has eco- and allergy-friendly materials and components plus a comfortable sleep surface for a range of sleep needs. If you’re hoping for a non-toxic and all-natural sleep surface that also provides luxury-level comfort and support, the Zenhaven mattress might be the perfect fit for you!
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