Prop 65 Notices

Alleged violator

Prop 65 notices naming Optimum Nutrition, Inc.

Optimum Nutrition, Inc. is named in 2 Prop 65 notices filed between November 22, 2024 and July 21, 2025. That is less than 0.1% of the 34,721 notices on record here, ranking 4,716th of 25,591 companies by notices naming it. Notices are allegations, not findings.

Who has named Optimum Nutrition, Inc.

2 noticing parties in total.

Chemicals alleged

2 chemicals in total.

Notices by filing year

Prop 65 notices on this page by the year they were filed, 2018 to 2026, for Optimum Nutrition, Inc.

Notices by filing year020180201902020020210202202023120241202502026so far

2026 is not over yet. It has no notices so far, and its slot is marked “so far”.

Show the numbers
Notices by filing year
Year filedNotices
20180
20190
20200
20210
20220
20230
20241
20251
2026 (so far)0

Notices by filing month

Counts cover the notices on this site, which begin January 2, 2018. A notice is an allegation, not a finding.

Settlements and judgments on these notices

Figures cover notices filed in 2018, and none of the notices naming Optimum Nutrition, Inc. were filed then.

All notices, newest first

Get an alert when a notice names something you watch

We check once a day and email you when a new notice matches. You confirm by email first, and every email has an unsubscribe link.

What to watch (company, product keyword or chemical)

We store your email and watch list. See the privacy note.