All-Clad D3 Stainless Steel
Low risk, safe to use.
Stainless steel cooking surface eliminates non-stick coatings and PFAS, keeping your meals pure.
We flunk more products than we pass. This one earned its grade. How we grade
What’s concerning
Category baseline
cookware is a category where PFAS exposure is more common.
Nickel and chromium leaching from stainless steel
Stainless steel cookware can release trace amounts of nickel and chromium, particularly in acidic environments or with prolonged contact. All-Clad's quality control and alloy composition minimize this; migration remains within safe limits for the general population, though individuals with severe nickel sensitivity may warrant caution.
Handle and rivet corrosion or failure
Stainless steel handles and stainless rivets are generally durable, but repeated dishwasher use or exposure to high chloride environments (salt water, brine) can theoretically promote localized corrosion around rivets over many years. Hand-washing extends handle life significantly.
What’s reassuring
Safe base material
Made from ceramic, mineral, or natural fiber with no PFAS risk.
Aluminum leaching from core layer
The aluminum core in All-Clad D3 is fully encapsulated by stainless steel and does not contact food. No mechanism for leaching exists in normal use. This is a significant safety advantage over cookware with exposed or enameled aluminum.
Coating degradation and food contact
All-Clad D3 is an uncoated stainless construction; there is no nonstick surface to degrade, flake, or release particles into food. This eliminates a common failure mode in lower-cost cookware.
Teflon-type coating fume risk from nonstick coating
All-Clad D3 uses no nonstick coating; Teflon-type coating fume risk (a hazard of other All-Clad lines) does not apply to this product.
The full breakdown
What it's made of and why it matters
All-Clad D3 uses a three-ply construction: stainless steel exterior and interior bonded to an aluminum core. This design is thermally efficient and avoids the coating-degradation risks of nonstick cookware. Stainless steel itself does not leach meaningful amounts of metals under normal cooking conditions, though some nickel and chromium migration is theoretically possible in acidic foods over extended contact, research shows this occurs at negligible levels with quality stainless.
The brand's record and disclosure
All-Clad has published material composition data and cooperates with third-party testing (NSF International certification for food-contact safety is standard on their lines). The brand has no public history of recalls tied to material toxicity or coating failure. All-Clad is owned by Groupe SEB, a large cookware manufacturer with moderate transparency on supply chain and PFAS use in manufacturing; specific PFAS phase-out timelines are not publicly detailed, but the company has not been named in litigation over cookware PFAS contamination.
How it compares in its category
All-Clad D3 sits in the premium stainless-steel segment, avoiding nonstick coating hazards (Teflon-type coating fume risk, coating flaking) that affect cheaper nonstick alternatives. Compared to ceramic or enameled cookware, it sidesteps glaze-lead concerns and enamel chipping. It is heavier and requires slightly more oil than nonstick, which some users find less convenient. Bare stainless is less chemically reactive than aluminum or cast iron, making it a low-risk material baseline.
If you buy it
Hand-wash or use low-temperature dishwasher cycles to preserve shine and prevent pitting. Avoid prolonged soaking of acidic foods (vinegar, tomato, citrus) in contact with stainless; rinse promptly after cooking. Use appropriate heat levels (medium to medium-high; excessive heat can warp the bottom). All-Clad D3 is designed to last decades; replacement is triggered by bottom warping, handle loosening, or visible pitting, not routine wear-out.
What we don’t know
- Basis
- Model estimate, 100% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- All-Clad has made a specific claim
Formulations change between production runs, so check the current label. How we grade.
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More cookware grades
How we score: every product runs through the same public 0–100 rubric based on materials, coatings, brand disclosure, lab findings, and recalls. See the full methodology → Spotted a mistake? Report an error.