60 Day Notice 2024-04351

Withdraw Notice Add a Complaint Add a Settlement Add a Judgment

AG Number: 
2024-04351
Notice PDF: 
PDF icon 2024-04351.pdf
Date Filed: 
10/15/2024
Noticing Party: 
Environmental Research Center, Inc.
Plaintiff Attorney: 
Environmental Research Center
Alleged Violators: 
Excelsior Nutrition Inc, individually and dba 4Excelsior
Chemicals: 
Perfluorooctanoic Acid (PFOA)
Source: 
Dietary supplements
Comments: 
***This Supplemental Notice amends the original Notice of Violation AG Number 2023-01360 dated May 18, 2023. Information was recently obtained regarding the manufacturer of the product/s in this case through discovery responses. The Notice adds Excelsior Nutrition Inc, individually and dba 4Excelsior as the manufacturer in this case.

60-Day Notice Document

Supplemental Complaint
AG Number:
2024-04351
Complaint PDF: 
PDF icon 2024-04351C9599.pdf
Date Filed:
03/24/2025
Case Name: 
Environmental Research Center, Inc. vs. KOS Naturals, LLC
Court Name: 
Alameda County Superior Court
Court Docket Number: 
RG20075140
Plaintiff: 
Environmental Research Center, Inc.
Plaintiff Attorney: 
Environmental Research Center
Defendant: 
KOS Naturals, LLC
KOS, Inc.
Excelsior Nutrition Inc., individually and dba 4Excelsior
Type of Claim: 
Failure to Warn
Relief Sought: 
Warning
Civil Penalty
Injunctive and Declaratory Relief
Contact Name: 
Charles Poss
Contact Organization: 
Environmental Research Center
Email Address:
myra.heptinstall@erc501c3.org
Address: 
3111 Camino Del Rio North, Ste 400
City, State, Zip:
San Diego, CA 92108
Phone Number:
(619) 500-3090
Comments: 
This Supplemental Complaint includes AG Numbers 2020-01039, 2020-01240, 2020-01629, 2020-01796, 2021-00587, 2021-00718, 2021-02786, 2023-01127, 2023-01360, 2024-04343, 2024-04344, 2024-04345, 2024-04346, 2024-04347, 2024-04348, 2024-04349, and 2024-04350,.