Alleged violator
Prop 65 notices naming Hoyu America Co.
Hoyu America Co. is named in 3 Prop 65 notices filed between June 16, 2024 and April 11, 2025. That is less than 0.1% of the 34,721 notices on record here, ranking 3,051st of 25,591 companies by notices naming it. Notices are allegations, not findings.
Who has named Hoyu America Co.
- Initiative for Safer Cosmetics3 notices
1 noticing party in total.
Chemicals alleged
- Diethanolamine3 notices
1 chemical in total.
Notices by filing year
Prop 65 notices on this page by the year they were filed, 2018 to 2026, for Hoyu America Co.
2026 is not over yet. It has no notices so far, and its slot is marked “so far”.
Show the numbers
| Year filed | Notices |
|---|---|
| 2018 | 0 |
| 2019 | 0 |
| 2020 | 0 |
| 2021 | 0 |
| 2022 | 0 |
| 2023 | 0 |
| 2024 | 1 |
| 2025 | 2 |
| 2026 (so far) | 0 |
Notices by filing month
- April 20252 notices
- June 20241 notice
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 Hoyu America Co. were filed then.
All notices, newest first
- Hoyu America Co. and 2 more: Diethanolamine in BIGEN Semi-permanent Hair ColorNotice 2025-01159, filed 2025-04-11 by Initiative for Safer Cosmetics
- Hoyu America Co. and 2 more: Diethanolamine in BIGEN Semi-permanent Hair ColorNotice 2025-01152, filed 2025-04-11 by Initiative for Safer Cosmetics
- Hoyu America Co. and 2 more: Diethanolamine in BIGEN Semi-permanent Hair ColorNotice 2024-02381, filed 2024-06-16 by Initiative for Safer Cosmetics