Prop 65 60-day notice

Notice 2025-00870: Keystone Co-Pack Manufacturing, LLC f/k/a TKS Products, LLC, TKS Products, LLC

Filed 03/19/2025 by Environmental Research Center, Inc. (attorney: Michael Freund & Associates). Sourced from the California Attorney General public notice database.

AG number: 2025-00870

Alleged violator: Keystone Co-Pack Manufacturing, LLC f/k/a TKS Products, LLC, TKS Products, LLC

Chemical(s): Lead and lead compounds

Product / source: Just Ingredients Mountain Berry Protein Powder, Just Ingredients Roasted Peanut Butter Chocolate Protein Powder, Just Ingredients Strawberry Limeade Pre-Workout, Just Ingredients Lucky Mint Protein Powder, Just Ingredients Chai Protein Powder, Just Ingredients Salted Caramel Protein Powder, Just Ingredients Strawberries & Cream Protein Powder, Just Ingredients Chocolate Protein Powder, Just Ingredients Coconut Chocolate Protein Powder, Just Ingredients Mint Chocolate Protein Powder

Official record: oag.ca.gov — notice 2025-00870

This public notice contains allegations, not a confirmed violation finding. Read the California AG explanation.

Record captured: 2026-07-02. Check the official record for later developments. If you received a notice, the existing intake is available; it does not guarantee representation.

Related notices

2026-04213 — Le-Vel Brands LLC (Lead and lead compounds, 08/28/2026)
2026-04057 — JW Nutritional LLC (Lead and lead compounds, 08/18/2026)
2026-04058 — Target Brands, Inc., Target Corporation (Lead and lead compounds, 08/18/2026)
2026-04059 — GNC Holdings, LLC, GNC Live Well LLC (Lead and lead compounds, 08/18/2026)
2026-04060 — Legendary Foods, LLC (Lead and lead compounds, 08/18/2026)
2026-03941 — Soulful Nutrition, Inc., individually and dba Remedy Organics (Perfluorooctanoic Acid (PFOA), 08/11/2026)

Informational monitoring only. Not legal advice. We monitor public notices and route urgent intake; we do not evaluate legal compliance.