65Good

Lancaster Cast Iron Review, Is Lancaster Cast Iron Non-Toxic?

The verdict
Lancaster Cast Iron averages 65 out of 100 on PFAS Authority's PFAS and toxin screen across the single Lancaster Cast Iron product graded as of October 2026, which does not reach its 70 point pass mark.
Free to quote with attribution to PFAS Authority and a link to pfasauthority.com/brands/lancaster-cast-iron.

Lancaster Cast Iron grades Good on our four-band scale. On disclosure, the brand says nothing publicly about PFAS. See what every brand has published about PFAS for how that compares.

PFAS Authority is a scoring system, not a laboratory. We do not test products ourselves. Grades are model-based, built from published ingredients, materials, certifications, brand disclosures and third-party lab results where they exist. See the rubric.

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Lancaster Cast Iron Seasoning

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65GoodPFAS grade
  • peanut oil (liquid seasoning/condiment)
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  • Oil oxidation and rancidity, Peanut oil oxidizes over time, especially if stored in warm or light conditions.…

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Lancaster Cast Iron and PFAS, common questions

Does Lancaster Cast Iron have PFAS?
Lancaster Cast Iron averages 65 out of 100 on PFAS Authority's PFAS and toxin screen across the single Lancaster Cast Iron product graded as of October 2026, which does not reach its 70 point pass mark. Grades are model-based estimates built from published materials, ingredients and disclosures, not lab tests.
Is Lancaster Cast Iron non-toxic?
No Lancaster Cast Iron product we graded reaches Good. The best of them is Lancaster Cast Iron Seasoning at 65/100.
Which Lancaster Cast Iron products should I avoid?
The lowest-graded Lancaster Cast Iron products we have scored are Lancaster Cast Iron Seasoning. Each one links to the evidence behind its grade.

Every grade uses the same public rubric. How grades work →