60 Day Notice 2023-01127

Withdraw Notice Add a Complaint Add a Settlement Add a Judgment

AG Number: 
2023-01127
Notice PDF: 
PDF icon 2023-01127.pdf
Date Filed: 
04/27/2023
Noticing Party: 
Environmental Research Center, Inc.
Plaintiff Attorney: 
Chris Heptinstall
Alleged Violators: 
KOS Naturals LLC
KOS, Inc.
Chemicals: 
Perfluorooctanoic Acid (PFOA)
Source: 
Dietary supplements

60-Day Notice Document

Supplemental Complaint
AG Number:
2023-01127
Complaint PDF: 
PDF icon 2023-01127C9589.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, 2023-01360, 2024-04343, 2024-04344, 2024-04345, 2024-04346, 2024-04347, 2024-04348, 2024-04349, 2024-04350, and 2024-04351.
Supplemental Complaint
AG Number:
2023-01127
Complaint PDF: 
PDF icon 2023-01127C9577.pdf
Date Filed:
07/28/2023
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
Otimo, LLC, individually and dba KOS Naturals
KOS, Inc.
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, 2022-2786, and 2023-01360.