Are Hex-Clad Pans Non-Toxic?

Choosing the right cookware is an important part of creating a healthy, non-toxic kitchen. While we often focus on organic food and clean water, it’s easy to overlook the pots and pans we cook with daily. But the truth is, cookware can leach unwanted materials, like heavy metals, toxic fumes, and even endocrine-disrupting chemicals, into your food, especially when used at high heat.

There are several types of cookware on the market today: cast iron, stainless steel, ceramic coated, non-stick, and more, and not all are created equal. Some contain materials that can release toxic fumes or degrade over time, especially those with non-stick coatings.

In this post, I’m taking a closer look at HexClad cookware, which has become increasingly popular due to its hybrid technology and celebrity endorsements. But are Hex-Clad pans non-toxic as they claim? Let’s dig into what they’re made of and whether or not they deserve a place in your non-toxic kitchen.

Are Hex-Clad Pans Non-Toxic?

HexClad cookware markets itself as the best of both worlds: the durability of stainless steel combined with the convenience of non-stick. But when it comes to toxic cookware concerns, it’s important to break down exactly what that means.

Understanding what HexClad pans are and what they’re made of can help you decide if they’re a smart, safe investment. Keep in mind that marketing versus reality can be two different things. Given that it incorporates a non-stick coating, I think taking a thorough look is the best bet.

What Are Hex Clad Pans?

HexClad pans are hybrid frying pans that combine a stainless steel exterior with a non-stick coating applied in a laser-etched hexagonal pattern. According to HexClad, this design is intended to give you the high-heat searing capabilities of stainless steel with the easy cleanup and food release of non-stick.

What makes HexClad unique is this patented hexagonal surface, which provides a mix of stainless steel “peaks” and non-stick “valleys.” According to the company, this allows you to fry eggs, cook delicate foods, and even use metal utensils without scratching the surface.

The pans are also advertised as:

• Oven safe up to 500°F
• Dishwasher safe
• Induction compatible
• Covered by a lifetime warranty

This combination of features has made HexClad a standout among hybrid cookware, but it also raises some questions about what’s under the surface.

What Are Hex Clad Pans Made Of?

Here’s a breakdown of the materials used in HexClad cookware:

• Stainless steel exterior – for durability and induction compatibility
• Aluminum core – sandwiched between stainless steel layers for fast, even heating
• Proprietary ceramic non-stick coating – infused with diamond dust for added strength
• Stick coating – Proprietary hybrid surface technology

While the company has claimed the pans are free from forever chemicals, the older versions may contain them. They were recently sued after being accused of misleading shoppers with their “non-toxic” and “PFAS-free” marketing for years. It’s reported that much of the older cookware was coated in PTFE (a type of PFAS), despite the company’s previous PFAS-free marketing claims. HexClad now says its newer cookware uses its proprietary TerraBond™ ceramic nonstick coating, which it says is PTFE- and PFAS-free. Because the coating has changed, it’s important to distinguish between older HexClad products and newer TerraBond-coated models.

Does HexClad Contain PFAS?

Yes, if you’re talking about the original HexClad hybrid cookware with the PTFE-based nonstick coating. PTFE, or polytetrafluoroethylene, is a type of fluoropolymer that falls within the broad PFAS family. This is an important distinction because HexClad previously marketed its cookware as “PFAS-free” and “non-toxic,” despite the presence of PTFE in the nonstick coating.

That marketing became the subject of the class-action lawsuit (linked above) alleging that consumers were misled by HexClad’s PFAS-free, PFOA-free, non-toxic, and metal utensil safe claims. The lawsuit was ultimately resolved in a $2.5 million settlement, and the settlement requires HexClad to stop advertising products containing PTFE or other PFAS as “PFAS-free,” “PFOA-free,” or “non-toxic.” HexClad denied the allegations and did not admit wrongdoing as part of the settlement.

There is an important update to this story, however. HexClad is now promoting a newer TerraBond™ ceramic nonstick coating that it says is free from PTFE and PFAS. The company’s current product pages also say its newer cookware has been tested by a third-party laboratory, with PFAS compounds, including PTFE and PFOA, below the lab’s detection limits.

So, if you own an older HexClad pan, I would not assume that it contains the newer TerraBond coating simply because current HexClad products are marketed that way. Check the specific product and when it was purchased. The PFAS controversy and lawsuit centered on the earlier PTFE-coated cookware.

Are Hex Clad Pans Safe?

So, are Hex Clad pans safe to cook with?

HexClad states that its pans are PFOA-free and do not release toxic fumes, even at high heat. However, like many hybrid non-stick surfaces, the pans still contain a PTFE-based coating (commonly known as Teflon), which may degrade at very high temperatures (above 500°F).

According to America’s Test Kitchen, HexClad pans perform well in tests and hold up to repeated use without major degradation, especially when used on medium heat as recommended.

While I avoid cooking with PTFE in my own kitchen, if you have cookware with PTFE it’s important to avoid:

• Cooking on high heat
• Overheating an empty pan
• Scratching the coating with sharp utensils

I’ve told this story before, but years ago, my friend Caroline got a set of non-stick pans (not HexClad brand). One morning, they were heating up an empty pan to make eggs, and suddenly her pet bird dropped dead. While we may not realize that toxic fumes are being released, birds are super sensitive (hence why they used canaries in coal mines prior to air testing devices).

If you’re looking for cookware that’s completely free from synthetic coatings, I recommend checking out my Xtrema cookware review for a truly non-toxic cookware option.

Safer Swaps for HexClad

If you’re drawn to HexClad but are still concerned about the non-stick coating and potential exposure to forever chemicals, there are several safer cookware options worth exploring. These alternatives avoid synthetic coatings altogether and are considered some of the most non-toxic cookware options available today.

1. 100% Ceramic Cookware (Like Xtrema)

• What it is: Solid ceramic cookware made without metal or synthetic coatings
• Why it’s safer: Free from PTFE, PFOA, and other chemical coatings
• Best for: Slow cooking, simmering, and non-toxic reheating
• Recommended brand: Xtrema (Read my full Xtrema Cookware Review here)

2. Cast Iron (Uncoated)

• What it is: Heavy-duty iron pans that develop a natural non-stick surface over time
• Why it’s safer: No synthetic coating, lasts a lifetime (or more)
• Best for: Searing, baking, frying- especially over high heat
• Tip: Season regularly to keep it non-stick and rust-free

3. Stainless Steel Cookware

• What it is: Durable metal cookware with no coating or chemical treatments
• Why it’s safer: No non-stick surface to degrade, non-reactive when high-quality
• Best for: Searing, sautéing, and boiling
• Tip: Use proper technique (like pre-heating and oiling) to fry eggs and prevent sticking
• More Info: See my blog post on Stainless Steel Cookware here.

Here’s a quick breakdown:

Feature	Xtrema (100% Ceramic)	Cast Iron	Stainless Steel
Material	Solid ceramic	Raw cast iron	Stainless steel with optional aluminum core
Non-Toxic Coating	No coating – naturally non-toxic	No coating – requires seasoning	No coating
Free from Forever Chemicals	✅ Yes	✅ Yes	✅ Yes
High Heat Safe	✅ Yes (low and slow preferred)	✅ Yes (ideal for high heat cooking)	✅ Yes
Non-Stick Ability	⚠️ Somewhat non-stick with proper use	✅ Develops natural non-stick over time	⚠️ Stick-prone without proper technique
Best Uses	Reheating, stews, soups, simmering	Searing, frying, baking	Sautéing, searing, boiling
Oven Safe	✅ Yes (check model for temp limit)	✅ Yes	✅ Yes
Dishwasher Safe	⚠️ Hand washing recommended to avoid thermal shock	❌ Not recommended – hand wash only	✅ Yes (though hand washing can extend life)
Learning Curve	Medium – avoid thermal shock and sudden temp changes	Medium – requires seasoning and care	Low – straightforward use
Durability	High (with care)	Extremely durable – lasts generations	Very durable
Recommended Brand	Xtrema	Lodge, Finex	Made In, All-Clad

If you’re still set on getting a HexClad pan, it’s important to use it properly to keep the non-stick coating from degrading, causing it to leach into food or create more fumes.

How To Season Hex Clad Pans

Do you need to season HexClad? Technically, the pans already have a nonstick surface, but HexClad recommends seasoning them before their first use to optimize performance. The company also says you don’t need to season them before every use. Here’s how:

1. Wash and Dry Thoroughly

Clean the pan with soap and warm water to remove any factory residue, then dry it completely.

2. Heat Gently on Medium

Place the pan on the stove over medium heat for 1-2 minutes.

3. Add a Light Oil

Pour in about a teaspoon of high smoke-point oil (like avocado or grapeseed) and swirl to coat the surface evenly.

4. Let It Cool

Turn off the heat and allow the pan to cool before wiping out excess oil.

Seasoning helps create a smoother surface over time and can extend the life of the non-stick coating, even though it’s not as porous as cast iron.

Can HexClad Go in the Oven?

Yes, the original HexClad pans have been advertised as oven-safe up to 500°F, which is one of the features that makes their hybrid design appealing. But oven-safe does not necessarily mean that I would recommend routinely taking a PTFE-coated pan right up to that temperature.

Overheating anything with PTFE should be avoided. The German Federal Institute for Risk Assessment notes that PTFE-coated cookware can produce potentially hazardous gases when strongly overheated, particularly when the pan is empty.

For that reason, if you have an older HexClad pan with a PTFE-based coating, I would stay well below the advertised maximum whenever possible rather than treating 500°F as a target. Especially for an empty pan, which can heat much more quickly than a pan containing food.

It’s also worth noting that HexClad’s current TerraBond-coated cookware has different specifications. Current product pages advertise some newer Hybrid pans as oven-safe up to 900°F, reflecting the newer coating and updated product construction. Always check the temperature rating for your particular pan rather than assuming that every HexClad product has the same limit.

Where To Buy HexClad Cookware

These sites have the biggest selections:

• HexClad.com – sometimes offers exclusive HexClad offer bundles
• Amazon – convenient for fast shipping and reviews

Final Thoughts: Why I’m Not Choosing HexClad

While HexClad cookware has gained popularity for its sleek design and hybrid performance, the lack of full transparency around its proprietary ceramic non-stick coating gives me pause. The presence of a PTFE-based coating, even if it’s PFOA-free, raises questions for those of us looking to avoid toxic fumes and forever chemicals in the kitchen. In my opinion, it makes it harder for me to trust the newer coating.

Given past issues with non-stick technologies and the health risks they may pose, HexClad isn’t a cookware choice I personally feel comfortable using in my home. There are safer, fully non-toxic options out there that offer peace of mind without the uncertainty- options that are better for your health, your pets, and the environment.

If you’re committed to building a truly low-tox kitchen, I’d recommend looking into alternatives like Xtrema, cast iron, or stainless steel, all of which deliver solid performance without compromising on safety.