Chemical Family
Sorted by lowest NOAEL first
Antioxidants NOAEL Comparison
This page compares public raw NOAEL endpoint rows for BHT, BHA, Tocopherol, Ascorbic Acid. Values are pulled from noael_studies_public with NOAEL endpoint, mg/kg-family unit, and non-threshold qualifier filters.
Substances
4
With NOAEL Rows
2
Unique Sources
4
Lowest Indexed NOAEL
0.0029 mg/kg bw/d
BHA
Compare Families
Source Agreement Highlights
| Substance | CAS | Lowest NOAEL | Highest NOAEL | # Studies | EU Status | Sources |
|---|---|---|---|---|---|---|
| BHA | 25013-16-5 | 0.0029 mg/kg bw/d | 974 mg/kg bw/day | 56 | restricted; max 0.07% | SCCS Opinion, COSMOS DB, CIR Safety Assessment
Wide disagreement |
| BHT | 128-37-0 | 3.2 mg/kg bw/day | 800 mg/kg bw/day | 40 | permitted | COSMOS DB, SCCS Opinion, ECHA
Wide disagreement |
| Tocopherol | 59-02-9 | - | - | 0 | permitted | -
No NOAEL rows |
| Ascorbic Acid | 50-81-7 | - | - | 0 | permitted | -
No NOAEL rows |