Greenpan dropped out of our list of top rated non-toxic non-stick cookware, here’s why.
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As a site dedicated to bringing readers the best eco-friendly and non-toxic products, naturally LeafScore has an in-depth article on the best non-toxic, non-stick pans. Within this piece, we previously gave the brand GreenPan our highest leaf ranking for its toxin-free ceramic coating and ability to transition from the stove to the oven without issue.
However, we removed GreenPan entirely from our list of non-toxic cookware for two primary reasons:
- Competing brands have gone the extra mile to prove their products are non-toxic with independent laboratory testing.
- Information has come to our attention about GreenPan through lawsuits that casts doubt on some of their marketing claims.
Cookware transparency is on the rise
The world of non-toxic non-stick cookware is comprised of PFAS, PTFE, and PFOA free ceramic coatings. With GreenPan in some murky waters after lawsuits alleging misrepresentation, we don’t need to list Greenpan as a top pick when brands like Caraway and Xtrema have both sent us the results of independent third party lab testing which demonstrate their products are free of heavy metals.
Extreme transparency sets the bar in today’s non-toxic cookware market, full stop.
Is GreenPan Guilty of Greenwashing?
GreenPan is a cookware brand available for purchase online and throughout national retailers like Target and Bed, Bath & Beyond. The company has established a reputation for selling eco-friendly, non-stick cookware that’s better for you than competing products.
Most GreenPan cookware contains a patented Thermolon™ ceramic non-stick coating that’s advertised as “completely toxin-free,” “healthy,” and “free of PFOA, PFAS, lead, and cadmium.”
However, the company has come under scrutiny for these claims in recent years, and many are accusing it of greenwashing. In 2012, GreenPan took heat from the National Advertising Division for making untrue claims within its advertisements. After the NAD’s critiques, GreenPan changed the wording within its ad campaigns. Some now argue this wording, while technically different, is just as misleading as before.
A 2019 class-action lawsuit Saldivar vs. The Cookware Company (USA) LLC brought these concerns into the courtroom. Within this current lawsuit, shopper Anna Saldivar claims she was duped by GreenPan’s advertising to spend more money on a pan she was promised would be healthier and more environmentally friendly. The lawsuit breaks down GreenPan’s claims to show how the brand is overstating its advantages over other pans that promise less from a health and environmental perspective.
As of December, 2020, that lawsuit has been settled, and as a result, the claims have been dismissed “without prejudice,” which means they can be brought again but no decision on the merits was reached.
We had been keeping a watchful eye on the lawsuit, but with the settlement, we will never know exactly what happened with GreenPan’s alleged misrepresentations, or have the opportunity for the plaintiff’s claims to be adjudicated in a public forum. As such, the GreenPan situation is too murky for us to recommend this cookware, and we have stripped the brand of all its leaves.
Further, the claims against GreenPan tell us a lot. Let’s break down those claims to see whether GreenPan is guilty of greenwashing.
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Known Toxins in the “Non-Toxic” Coating
GreenPan advertises that its non-stick pans contain “0% toxins” and are “good for the environment.” But, according to this lawsuit, GreenPan’s Thermolon™ coating contains several toxins, including silane and aluminum oxide. Silane is a colorless, flammable gas that is toxic to breathe in and known for irritating the skin, eyes, and mucous membranes. At the same time, aluminum oxide exposure can lead to lung damage.
Other compounds that have the potential to be toxic found in GreenPan pans include the following:
- Tetraethoxysilane– respiratory and skin irritation
- Methyltrimethoxysilane – serious eye, skin, and respiratory irritation
- Potassium titanate – harmful if inhaled, potential carcinogen
Likewise, GreenPan’s claims that its pans are superior for not containing PFOA, PFAs, lead, or cadmium are suspect. All non-stick cookware produced in the United States has been free of PFOA since 2013 when Teflon stopped using them in its coating. Their exclusion is now the norm, not a distinguishing factor.
So, while GreenPan claims that its cookware is free of these compounds, “unlike traditional non-stick cookware,” this statement is factually untrue. In reality, you’ll struggle to buy a pan today that contains them.
Many cookware companies erroneously claim today to be free of PFAS. Toxicology reports from the Ecology Center found that undisclosed PFAS coatings are common in cookware, even in brands that use “PFOA-free” as part of their branding. According to the study, close to 80% of the tested pans were coated with PTFE, a fluoropolymer made from PFAS.
In this way, cookware brands often mislead customers by using the fact that they are free of one (illegal) toxin to imply that others also are not present. However, there is no evidence that GreenPan is also guilty of this practice, so the claims that these pans are PFAS-free are believable.
Not So “Good for the Environment”
GreenPan claims its products are eco-friendly, primarily due to production practices. The company states that up to 60% less carbon dioxide is emitted during the curing phase of the Thermolon coating than its competitors.
However, the company does little to substantiate this statement or share which brands it is specifically competing with. This statement goes against the Federal Trade Commission’s Green Guidelines about avoiding broad, unqualified claims about environmental benefits.
GreenPan also states that its Thermolon coating is made in a process that doesn’t require PFOA or PFAS during production. Again, that’s true for every cookware brand sold in the U.S. today—regardless of whether they brand themselves as eco-friendly.
Little Evidence of “Healthier Food”
Finally, GreenPan strongly implies that using its cookware is a healthy choice. However, the absence of “toxins” in the pan itself won’t translate to more nutritious food for the consumer. Cooking with GreenPan won’t make your meals lower in fat or higher in nutrients, as some may be led to believe.
And, as stated above, the brand might be overstating its claims to be 100% toxin-free.
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Our Takeaway: Taking GreenPan Off Our List
Even with the lawsuit reaching settlement, there’s mounting evidence that this cookware brand is guilty of greenwashing.
GreenPan’s advertising targets health-conscious and eco-conscious customers, many of whom are willing to pay a premium for products that deliver what GreenPan claims to.
So until we see more evidence that GreenPan is really offering you something special for your money, we’re going to keep it off our ranking and promote brands we feel more confident about instead.
Is Nutrininja cookware 100 percent safe and healthy for you
Can you suggest a healthy alternative to the GreenPan products? I am looking to replace my aged pots and pans. I live in Canada.
Thank you.
Hi Ellen,
We have a whole article on that! Check out: The Best Eco-Friendly & Non-Toxic Cookware for 2022
Hope that helps!
Leigh
This is wonderful to know! Thank you! Which non stick coating pan do you recommend, as my husband won’t use any stainless steel pans we have?
Hi Anne,
We recommend non-toxic non-stick pans here, including some options that aren’t made with stainless steel.
Leigh
Thanks a lot for the useful article. knowing these information should make us doubt all other brands that claim they are healthy and mentioned in your article “The Best Eco-Friendly & Non-Toxic Cookware for 2022” We cannot depend on what the manufacturing company claims or advertise, we need scientific labs to test these products, not just waiting for some leaked information or a lawsuit. Do you think you can team up with a trustworthy lab?
Thanks for the great article..
regarding the part “Known Toxins in the “Non-Toxic” Coating”, you have mentioned several toxins that exists in Greenpad products according to the lawsuit, so did the company confess that these toxins really exists in their products for sure? or these are unconfirmed claims? not everything mentioned in a lawsuit is necessary is true , specially the lawsuit is eventually settled and no one has won, right? I have Greenpan pans, should I stopped using them?
Great article. Thanks for getting the info out there. These kind of pan bandits figured they’d rip off a bunch of mindless green-wanna be’s or cheaters who didn’t read the fine print. Looks like they got theirs. Good work.
Thank you for this highly informative article! Do you know anything about the titanium dioxide nanoparticles, which I always thought were the main reason to avoid GreenPan (and all ceramic nonstick)?
I purchased two Greenspan products – use mostly 10 inch fry pan – worst I have ever used. Everything sticks sometimes even when using olive oil. Never again but not sure what to purchase as I am on Social Security so money is an issue
They are also rubbish as a non-stick pan. Thrown 2 away after a couple of months use. Stay away!
What is your opinion about Caraway ceramic cookware?
Hi George,
We like it! We even posted a review recently, having tested Caraway cookware ourselves.
Hope that helps!
Leigh
I have a gas stove and everyone of my Green pan handles has turned black and melted. What cookware is safe for gas stoves? Who do I complain this issue to?
Green Pan doesn’t stand behind their products. I bought a set of nonstick cook ware and not even a year later the nonstick is gone. I can’t even make a grilled cheese sandwich, it will stick. I paid a lot of money for a set. Called Williams Sonoma and the woman at corporate said they were getting a lot of complaints. I tried restoring the nonstick but I didn’t work. I emailed green pan numerous times and they just ignored me. I even called them. I took very good care of my pans. I only wanted them replaced, wasn’t even asking for my money back. Don’t waste your money. I had cheap Ollie’s bargain outlet pans that lasted longer than these.
Molly, thanks for the comment. We are waiting on a response from Greenpan, which we hope to publish this fall.
We bought the GreenPan Valencia Pro 11-piece set and within weeks, the bottoms of the pans began to rust. This set was more expensive than the others because it was supposedly dishwasher safe, but that’s obviously not the case. The non-stick coating also chipped and scratched, even though we’ve only ever used plastic or wood utensils, and now those areas where the metal is exposed are rusting too. GreenPan gave us a dismissive response when we contacted them to ask for replacements, saying that the rusting and chipping is actually “staining” and a “cosmetic issue,” therefore not covered under warranty. And now if we run them through the dishwasher, the rust transfers to any white porcelain dishes and stains them. We’re beyond fed up with this company. More people need to know about how shady they are.
1) I’m not sure why Mollie had issues with the warranty but GreenPan definitely stood behind their pan with me. I bought two Valencia Pro pans in April 2021 from Crate & Barrel (heavily discounted btw). The 8″ pan has lost all non stick. I have babied it but I used olive oil which I found out is not recommended. Cold pressed canola or avocado are best for these pans. GreenPan asked me to go through the “re-seasoning” process of boiling water in pan then using Magic Eraser to thoroughly scrub. I did this and even oiled surface. Eggs still sticking. I contacted them again and they said “Your new pan is on the way.” That was it. Very impressive.
2) For healthy non stick cooking you can either use carbon steel (Matfer is best) or ceramic. The evidence may not be conclusive on ceramic but we know its better than teflon so it’s either healthy or the lesser of two evils. Either way, after carbon steel, it’s the best way to cook on stove top.
I’m glad GreenPan was taken off the recommended list. Many of us saw the movie, “Dark Water,” about the cancer causing toxicity of Dupont’s Teflon. It’s devastating. Teflon is made from polytetrafluoroethylene (called PTFE) which leaches off the chemical called perfluorooctanoic acid (also shortened and called PFOA). What many people don’t know is that there are thousands of PTFE and PFOA compounds used in non-stick cookware. None of them have been scientifically proven to be safe. GreenPan could say their pans are made from “ceramic” and PFOA “free” but what does this really mean? Ceramic is essentially made from dirt and water so what gives GreenPan’s cookware it’s non-stick qualities and longevity? How does their “ceramic” surface interact with food and oil at high temperatures.? There is too much not to trust and asking GreenPan for scientific proof that their cookware is safe is like asking a fox to guard the henhouse. It’s my uneducated opinion that cooking with carbon steel, stainless steel, and cast iron are the safest materials for cookware.
I noticed heartburn the minute I used Greenpan. I took it back immediately
I purchased all new greenpan Valencia pro
Frying pans last year-should I continue using them?