Prop 65 Notices

Prop 65 notice 2024-04943: Optimum Nutrition, Inc.

Calsafe Research Center, Inc. filed this California Prop 65 60-day notice on November 22, 2024. It names Optimum Nutrition, Inc., Glanbia Nutritionals, Inc. and Vitamin Shoppe Industries LLC and alleges exposure to Lead and lead compounds from Optimum Nutrition, Platinum Igniter Berry Lemon Blast, UPC#748927069327.

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
2024-04943
Date filed
Noticing party
Plaintiff attorney
Manning Law, APC
Alleged violators
Chemicals
Source or product
Optimum Nutrition, Platinum Igniter Berry Lemon Blast, UPC#748927069327
Official notice
Notice PDF at oag.ca.gov
Official record
Attorney General record for 2024-04943
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 Optimum Nutrition, Inc.

  • Optimum Nutrition, Inc. and 1 more: Lead in Optimum Nutrition Gold Standard 100% Whey Extreme Milk Chocolate, Optimum Nutrition Gold Standard 100% Whey Cookies and Cream, Optimum Nutrition Gold Standard 100% Whey Mocha Cappuccino, Optimum Nutrition Gold Standard 100% Plant Protein Rich Chocolate Fudge, Optimum Nutrition Serious Mass Chocolate, Optimum Nutrition Serious Mass Chocolate Peanut Butter, Optimum Nutrition Gold Standard Pro Gainer Double Chocolate, Optimum Nutrition Platinum Rebuild Dark Chocolate, Optimum Nutrition Platinum Hydro Whey Turbo Chocolate, Optimum Nutrition Gold Standard 100% Casein Chocolate Supreme
    Notice 2025-02582, filed 2025-07-21 by WHEN Justice

Recent notices filed by Calsafe Research Center, Inc.

  • Monterey Bay Spice Company, Inc.: Lead and lead compounds in Phoenix Herb, Tongkat Ali Powder, UPC#49530910, Phoenix Herb, Yohimbe Powder, UPC#N/A, Phoenix Herb, Spirulina Powder (Organic), UPC#39602206, Phoenix Herb, Moringa Leaf Powder, UPC#60344350
    Notice 2026-05258, filed 2026-11-09 by CalSafe Research Center, Inc.
  • Gourmet Gardens Specialty Foods, Inc.: Lead and lead compounds in New Braunfels Smokehouse, Sweet Fire Bread & Butter Pickles & Peppers, UPC#817071001726
    Notice 2026-05257, filed 2026-11-09 by CalSafe Research Center, Inc.
  • Simpson Labs LLC: Lead and lead compounds in Species Nutrition, Fiberlyze (Fiber Supplement Drink) - Mango, UPC#855438005567
    Notice 2026-05256, filed 2026-11-09 by CalSafe Research Center, Inc.
  • NatureWise: Bisphenol S (BPS) in Paper receipt obtained from: NatureWise, 2973 Harbor Blvd #472
    Notice 2026-05255, filed 2026-11-09 by CalSafe Research Center, Inc.
  • Montrose Partners LLC: Lead and lead compounds in Santa Barbara Company, Barbara Company, Organic Pepper Stuffed Green Olives (With Jalapenos & Serranos), UPC#N-A
    Notice 2026-05254, filed 2026-11-09 by CalSafe Research Center, Inc.