Is GreenPan Nonstick Pots And Pans Safe?

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Analysis of the GreenPan nonstick pots and pans brand name which utilizes the trademarked Thermolon covering and whether this product is safe as marketed.

Safe pots and pans is a leading concern nowadays with individuals preparing in the house more than they have in years. With Teflon an apparent no-go and stainless-steel and cast iron providing their own set of concerns under particular conditions, GreenPan has actually become a brand name of nonstick pots and pans that lots of are thinking about as an option.

However is GreenPan pots and pans safe as marketed or is it simply another case of greenwashing the customer with half-truths?

GreenPan Nonstick Finishing

Initially, let’s have a look at the GreenPan brand name and how it is marketed.

GreenPan makes numerous kinds of nonstick pots and pans items covered with its trademarked Thermolon ™ ceramic non-stick covering.

This covering is made in South Korea. The pots and pans is put together in China in a factory owned by GreenPan itself. ( 1 )

GreenPan pots and pans is extensively readily available and offered both online and at brick-and-mortar sellers such as Target, Williams Sonoma, Bed Bath & & Beyond to name a few. They are affordable and budget-friendly at just about $20-30 per system typically.

The product packaging of GreenPan items promotes its trademarked nonstick covering to be entirely toxin-free. The business describes Thermolon as “healthy ceramic non-stick” consisting of “No PFOA, PFAS, lead or cadmium”.

For This Reason, for a customer doing a general assessment of the item, GreenPan appears safe. For those people who dig a bit deeper, nevertheless, a various image emerges.

Is Thermolon Safe?

When I looked for out the products utilized to make the Thermolon non-stick covering, I discovered the info to be a bit incredibly elusive. Here’s what the business reacted when requested for the compounds and procedures utilized:

The Thermolon covering is made by a Sol-Gel procedure that leads to forming a finishing layer on the surface area of the pan. This layer consists of generally Silicon Dioxide (SiO2), which is the very same structure as glass (or sand from which glass is made). There are some extra products such as pigments that offer the color. All the products in Thermolon are 100% safe for usage in food contact finishes.

Sol-Gel Process

So what worldwide is a “Sol-Gel” procedure precisely? Reacting to a customer with a market buzz-word that isn’t typically comprehended is a warning in my experience.

Ends Up, “Sol-Gel” is an extremely commercial procedure. Here’s the meaning:

The sol– gel procedure is a damp chemical method likewise called chemical option deposition, and includes numerous actions, in the following sequential order: hydrolysis and polycondensation, gelation, aging, drying, densification, and formation.

The chemistry of the sol-gel procedure is based upon hydrolysis and polycondensation responses. Metal alcoxides [M(OR)3] are flexible molecular utilized to get oxides, on account of their capability to form uniform option in big range of solvents and in the existence of other alcoxides or metal derivatives and likewise for their reactivity towards nucleophilic reagents such as water. ( 2 )

According to this description of Sol-Gel processing, there seems metal and solvents included.

Therefore, the Thermolon non-stick covering might extremely well have heavy metals or hazardous residues provide that may enter into the food if it is cracked or scratched.

As it ends up, this is precisely what other customers have actually found too.

Class-Action Suit Versus GreenPan

A little more digging shows up that GreenPan is, in reality, the target of a class-action suit for incorrect marketing. The suit competes that the Thermolon covering is not 100% toxin-free at all.

Hazardous compounds present in Thermolon covering according to the suit consist of: ( 3 )

  1. Silane, a colorless, combustible, and harmful gas, with a strong repulsive smell. It is quickly fired up in air, responds with oxidizing representatives, is extremely hazardous by inhalation, and is a strong irritant to skin, eyes, and mucous membranes.
  2. Aluminum oxide has actually been offered a risk score of 2 out of 4 by the New Jersey Department of Health, and which kept in mind on its Hazardous Compound Reality Sheet that duplicated direct exposure can result in lung damage.
  3. Tetraethoxysilane triggers severe eye inflammation, might be damaging if swallowed, might trigger breathing inflammation, and might trigger skin inflammation.
  4. Methyltrimethoxysilane can trigger particular target organ toxicity, in addition to severe eye inflammation, breathing inflammation, and skin inflammation.
  5. Potassium titanate is presumed of triggering cancer and is likewise damaging if breathed in and might trigger breathing inflammation.


In conclusion, it appears that GreenPan’s Thermolon non-stick covering is not toxin-free as marketed.

What safe non-stick pots and pans might be worth thinking about rather?

Rather truthfully, it appears that all the non-stick kinds of pots and pans out there have their own concerns if you do some digging. Enameled cast iron is among my favorites, however just recently I have actually seen some test results that that kind of enamel can be high in lead or cadmium in many cases. ( 4 )

If you pick to utilize enameled cast iron, it appears to be smart to look for screening arises from the producer prior to purchasing.

What we utilize in our house are premium stainless-steel pots and pans for whatever other than acidic foods. For those meals, we utilize stoneware or clay evaluated for pureness.

What pots and pans do you utilize in your house and how have you identified it to be safe?


( 1 ) GreenPan Nonstick Pots And Pans

( 2 ) Sol-Gel Process

( 3 ) GreenPan Class Action Suit

( 4 ) Is Enameled Pots And Pans Safe?

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