Prop 65 notice 2023-00559: Winco Foods, LLC
Ecological Alliance, LLC filed this California Prop 65 60-day notice on February 24, 2023. It names Winco Foods, LLC and alleges exposure to Lead from Winco Slim Supreme shake mix.
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
- 2023-00559
- Date filed
- Noticing party
- Plaintiff attorney
- Custodio & Dubey LLP
- Alleged violators
- Chemicals
- Source or product
- Winco Slim Supreme shake mix
- Official notice
- Notice PDF at oag.ca.gov
- Official record
- Attorney General record for 2023-00559
- 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.
Other notices naming Winco Foods, LLC
- Bard Valley Date Growers Association and 1 more: Aflatoxins in Sunlit Organic Mini Date Rolls CoconutNotice 2026-03507, filed 2026-07-24 by Environmental Health Advocates, Inc.
- WinCo Foods, LLC: Aflatoxins in Winco Foods Creamy Peanut ButterNotice 2026-03505, filed 2026-07-24 by Environmental Health Advocates, Inc.
- Far East Brokers And Consultants, Inc. and 1 more: Lead in Mugs With Exterior DesignsNotice 2026-01086, filed 2026-03-11 by Dennis Johnson
- Premier Nutrition Company, LLC and 1 more: Lead in Premier Protein supplement, including but not limited to chocolate flavored 6-43843-71588-7Notice 2025-04211, filed 2025-10-13 by APS&EE, LLC
- Winco Foods, LLC: Bisphenol S (BPS) in WinCo Foods ReceiptNotice 2025-03102, filed 2025-08-15 by Environmental Health Advocates, Inc.
Recent notices filed by Ecological Alliance, LLC
- Amazon.com, Inc.: Di(2-ethylhexyl)phthalate (DEHP) in Bintvoy hair tinsel pliers, Lcsmaokin travel bagsNotice 2026-05293, filed 2026-11-10 by Ecological Alliance, LLC
- Amazon.com, Inc.: Di(2-ethylhexyl)phthalate (DEHP) in Arcpor hair tinsel pliers, Drawdart gel rollersNotice 2026-05292, filed 2026-11-10 by Ecological Alliance, LLC
- Saint-Gobain Adfors America, Inc. and 1 more: Perfluorooctanoic Acid (PFOA) in Fiba Fuse tapesNotice 2026-05291, filed 2026-11-10 by Ecological Alliance, LLC
- Amazon.com, Inc.: Di(2-ethylhexyl)phthalate (DEHP) in Duufin hair extension pliers, cases of Dewsensi travel bottlesNotice 2026-05194, filed 2026-11-05 by Ecological Alliance, LLC
- Amazon.com, Inc.: Di(2-ethylhexyl)phthalate (DEHP), Diisononyl phthalate (DINP) in cases of QLNE manicure sets (DINP), Yantaisiyu hair extension pliers (DEHP)Notice 2026-05193, filed 2026-11-05 by Ecological Alliance, LLC