Prop 65 Notices

Prop 65 notice 2024-04786: Guayaki Sustainable Rainforest Products, Inc.

Environmental Research Center, Inc. filed this California Prop 65 60-day notice on November 14, 2024. It names Guayaki Sustainable Rainforest Products, Inc. and alleges exposure to Lead and lead compounds and Mercury and mercury compounds from Guayakí Organic Yerba Mate Berry Lemonade, Guayakí Organic Yerba Mate Blue Phoria, Guayakí Organic Yerba Mate Orange Exuberance, Guayakí Organic Yerba Mate Peach Revival.

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
2024-04786
Date filed
Noticing party
Plaintiff attorney
Gonzalez Law Group, A.P.C.
Alleged violators
Chemicals
Source or product
Guayakí Organic Yerba Mate Berry Lemonade, Guayakí Organic Yerba Mate Blue Phoria, Guayakí Organic Yerba Mate Orange Exuberance, Guayakí Organic Yerba Mate Peach Revival
Official notice
Notice PDF at oag.ca.gov
Official record
Attorney General record for 2024-04786
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 Guayaki Sustainable Rainforest Products, Inc.

  • Guayaki Sustainable Rainforest Products, Inc.: Lead and lead compounds, Mercury and mercury compounds in Guayakí Organic Yerba Mate Tropical Uprising, Guayakí Organic Yerba Mate Sparkling Cranberry Pomegranate , Guayakí Organic Yerba Mate Enlighten Mint , Guayakí Organic Yerba Mate Revel Berry
    Notice 2024-05005, filed 2024-11-27 by Environmental Research Center, Inc.
  • Guayaki Sustainable Rainforest Products, Inc. and 1 more: Lead in Yerba Mate – Traditional Mate Bags
    Notice 2020-00761, filed 2020-03-23 by Berj Parseghian

Recent notices filed by Environmental Research Center, Inc.

  • Steuben Foods, Incorporated: Perfluorooctanoic Acid (PFOA) in Kiki Milk Unsweetened Organic Plant-Based Milk, Kiki Milk Chocolate Organic Plant-Based Milk
    Notice 2026-05243, filed 2026-11-06 by Environmental Research Center, Inc.
  • SF Markets, LLC: Perfluorooctanoic Acid (PFOA) in Kiki Milk Unsweetened Organic Plant-Based Milk, Kiki Milk Chocolate Organic Plant-Based Milk
    Notice 2026-05242, filed 2026-11-06 by Environmental Research Center, Inc.
  • Walmart Inc.: Perfluorooctanoic Acid (PFOA) in Ripple Coffee with Other Natural Flavor Protein Shake
    Notice 2026-05241, filed 2026-11-06 by Environmental Research Center, Inc.
  • SF Markets, LLC: Perfluorooctanoic Acid (PFOA) in Ripple Kids Plant-Based Milk Unsweetened Original
    Notice 2026-05240, filed 2026-11-06 by Environmental Research Center, Inc.
  • DAS Labs LLC, individually and dba Bucked Up and 1 more: Lead and lead compounds in Babe Boost Black Cherry Bucked Up Natural Flavors
    Notice 2026-05239, filed 2026-11-06 by Environmental Research Center, Inc.