Concerned about harmful chemicals in your mattress? Manufacturers of organic mattresses suggest that their products are safer, and this product category—though still niche—is growing. But figuring out whether these mattresses are partially or completely chemical free can be a challenge because there are so many different labels making various claims. Take the term "natural" on a mattress. It's meaningless, with no standards behind it and no required verification. Even a mattress labeled “organic” may have only some materials that are actually certified organic. For a mattress to be truly organic, it should have at least 95 percent certified organic materials. It should also prohibit potentially harmful chemicals used in processing. You might even notice a mix of the labels, with some applying only to part of the bed. Casper mattresses, for instance, are compliant with Oeko-Tex Standard 100 for its top latex layer alone; the rest of the bed is labeled CertiPUR-US (more on what those mean in a moment).
If you’re in the market for a mattress made without potentially harmful chemicals, here’s what you need to know about the labels you’ll see and their claims based on our in-depth analysis. Before you buy a new bed, check our mattress buying guide and Ratings. You'll find shopping tips, reviews of nearly 50 mattresses, and Ratings of retailers and brands. Best: GOTS and GOLS Only two mattress labels precisely meet the most stringent qualifications: the Global Organic Textile Standard (GOTS) and, for mattresses that contain latex, the Global Organic Latex Standard (GOLS), which is found on the OrganicPedic by OMI Flora Nouveau we’re currently testing. GOTS requires that at least 95 percent of the materials in the mattress be certified organic, and it prohibits outright the use of certain substances even for the other 5 percent, such as chemical flame retardants and polyurethane, the chief ingredient of memory foam. GOLS ensures that a mattress with latex is made of organic latex, with restrictions on the other 5 percent of the mattress’s components.
Natural-latex mattresses may have both the GOTS and GOLS labels. Good: Oeko-Tex Standard 100 While Oeko-Tex Standard 100 doesn’t ensure that a mattress’s fiber is produced organically, it does set limits for the emission of harmful chemicals such as formaldehyde and other volatile organic compounds (VOCs), which are linked to ozone, smog, respiratory illnesses, and memory impairment. It also bans the use of certain chemical flame retardants, colorants, and allergenic dyes. Some Value: CertiPUR, Greenguard, Greenguard Gold, Organic, and Organic Content Standard 100 We found these five additional certifications only somewhat meaningful since many address certain components and are more limited than the labels above. Still, you may find a certification that addresses a particular concern, such as use of chemical flame retardants. None of these, however, address the sourcing of raw materials. • CertiPUR-US applies only to the polyurethane foam in a mattress. While other standards such as GOLS bar this foam altogether, CertiPUR-US prohibits certain substances that are in many foams (such as polybrominated diphenyl ether, or PDBE, flame retardants) and requires testing for formaldehyde and other chemicals.
• Greenguard requires testing of a finished mattress for specific emission limits of formaldehyde and other volatile organic compounds. • The related Greenguard Gold has more stringent emission limits on the above VOCs. • The U.S. Department of Agriculture allows the term “organic” on mattresses (for instance, “made with organic cotton”) if only a portion of the components are certified organic. Other components, in fact, not only don’t need to be organic, but can be processed using potentially harmful chemicals. • Organic Content Standard 100 refers only to the percentage of certified-organic materials, not to the presence of flame retardants, VOCs, colorants, or dyes. Prices for mattresses with green claims run from as little as $600 to more than $25,000 for luxury versions. In general, expect to pay around $2,000 for a queen-size mattress—more for one meeting GOTS or GOLS. Whatever mattress you buy, air it out for at least 48 hours before using it to reduce your exposure to harmful chemicals.
That likely means you’ll have to dispose of the old mattress yourself (rather than letting the retailer haul it away when they deliver the new one), but you might thank yourself in the long run. What's in your mattress? If you're concerned, share your thoughts below.We at Austin Natural Mattress struggled with whether to carry and support this technology in our stores. Traditional memory foam mattresses are a toxic soup of volatile organic compounds & fire retardants. That being said, nothing contours to the body like a memory foam mattress. So we carry the cleanest version of memory foam that is possible. Our cleaned up version of a man made thing. Our WorldBed Studio memory foam mattresses are comprised of CERTIPUR CERTIFIED, partially soy based foams (see below). Please understand, these are not our organic mattresses by any means. Those would be made of organic materials, such as latex, cotton, and wool. These are simply the cleanest we can get in memory foam mattresses.
What exactly does this mean? Less toxic fire retardant. Open cell memory foam, versus closed cell. Certi-pur certified, partially soy based memory foam & core, as opposed to completely polyurethane oil based memory foam & core. This certification DOES NOT mean this is an organic product; this certification certifies that our polyurethane foams, when used, contain no ozone depleters, no PBDE flame retardants, no mercury, no lead & other harmful heavy metals, no formaldehyde, no phthalates, and are low VOC (less than 0.5 parts per million). Cost less, off gas less, sleep cooler than traditional memory foam mattresses. IF you want memory foam, this is the cleanest you will find it. Check out our more natural Memory Foam Mattresses now! The routine or conventional memory foam mattresses consist of a variety of hazardous chemicals which seep out into the air over time. This is called off-gassing. With open cell partially soy based memory foam mattresses and memory foam mattress toppers, there is greatly reduced off-gassing because they are made from cleaner materials, and use cleaner fire retardants, instead of harmful chemicals like formaldehyde and Boric acid, and are manufactured to be open cell construction, versus closed cell construction.
Most leading traditional memory foam brand mattresses are “price set”; which means the manufacturer makes the store sell it to you for a fixed price, which is always well above regular profit margins. Ours are not price set, so apples to apples, spec to spec, our memory foam mattresses are always a better deal! Sleeping hot is a huge issue with traditional memory foam. Their “closed cell” construction (the same thing that leads to so much harmful off-gassing) leads them to stereotypically have only a five degree temperature variance (sleeps hot). Our more natural memory foam mattresses have a 35 degree temperature variance, meaning they sleep much cooler. Traditional memory foam mattresses and mattress toppers have even more chemicals in them than traditional mattresses do! Traditional memory foam mattresses were found to emit sixty-one different chemicals, volatile organic compounds, including the harmful carcinogens benzene and naphthalene. Beginning in the sixties, the foam in the majority of traditional synthetic mattresses has been made from polyurethane, which is a petroleum-based substance that emits volatile organic compounds.