Prop 65 Notices

Prop 65 notice 2020-03243: Frontier Cooperative

Citizens of California Safety Corp filed this California Prop 65 60-day notice on December 1, 2020. It names Frontier Cooperative, Frontier Cooperative Herbs, Amazon.com Services LLC, Amazon.com Inc., Whole Foods Market California Inc and Whole Foods Market Inc and alleges exposure to Lead from thyme and ground cinnamon.

The violations below are alleged in a 60-day notice. They are not proven. A 60-day notice is not a lawsuit and not a finding of liability.

AG number
2020-03243
Date filed
Noticing party
Plaintiff attorney
Brown Bear Law, APC
Alleged violators
Chemicals
Source or product
thyme and ground cinnamon
Official notice
Notice PDF at oag.ca.gov
Official record
Attorney General record for 2020-03243
Last checked
November 11, 2026

What happened after this notice

Outcomes for this notice have not been checked yet. A settlement is not an admission and not a finding that anyone broke the law.

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Other notices naming Frontier Cooperative

  • Frontier Cooperative: Lead in Frontier Co-op Spirulina Powder, Organic 1 lb.
    Notice 2026-04460, filed 2026-09-18 by Environmental Health Advocates, Inc.
  • Frontier Cooperative: Lead in Wheatgrass Powder
    Notice 2026-02922, filed 2026-06-19 by Environmental Health Advocates, Inc.
  • Frontier Cooperative: Lead in Reishi Mushrooms
    Notice 2026-01009, filed 2026-03-06 by Environmental Health Advocates, Inc.
  • Frontier Cooperative and 1 more: Lead in FRONTIER CO-OP brand Organic Ceylon Cinnamon
    Notice 2025-01998, filed 2025-06-23 by Ramy Eden
  • Frontier Cooperative and 2 more: Lead in Mild Chili Seasoning Mix
    Notice 2024-00809, filed 2024-02-27 by Keep America Safe and Beautiful

Recent notices filed by Citizens of California Safety Corp

  • NutriRise Inc. and 1 more: Lead in dietary supplements
    Notice 2022-01186, filed 2022-06-07 by Citizens of California Safety Corp.
  • Total Nutrition Inc.: Lead in dietary supplements (psyllium)
    Notice 2022-01185, filed 2022-06-07 by Citizens of California Safety Corp.
  • Twinkle Star LLC and 1 more: Lead and lead compounds in brass splitter
    Notice 2021-03053, filed 2021-12-15 by Citizens of California Safety Corp.
  • U.B.C. Food Distributors, Inc. and 1 more: Acrylamide in Baraka Thyme Bread Sticks
    Notice 2021-02387, filed 2021-09-27 by Citizens of California Safety Corp.
  • Hard Eight Nutrition LLC: Lead in Psyllium husk supplements
    Notice 2021-02278, filed 2021-09-13 by Citizens of California Safety Corp.