Regulatory data is for reference only. Always verify with the official regulator before making formulation decisions. Last refreshed: 10/12/2026.
Ingredients/2,6-Dihydroxy-4-methylpyridine and its salts,
2,6-Dihydroxy-4-methylpyridine and its salts,CAS 4664-16-8
EU CosIng II — prohibitedASEAN II — prohibitedChina NMPA — prohibitedUK OPSS — prohibitedBrazil ANVISA — prohibited
Is 2,6-Dihydroxy-4-methylpyridine and its salts, restricted in cosmetics?
2,6-Dihydroxy-4-methylpyridine and its salts, is prohibited in EU CosIng, ASEAN, China NMPA, UK OPSS and Brazil ANVISA. Markets not named here hold no entry for it, which is not a clearance.
- CAS
- 4664-16-8
- INCI
- 2,6-Dihydroxy-4-methylpyridine and its salts,
- Data refreshed
- 2026-10-12
Regulatory status
| Source | Status | Annex / Details | Limit / Conditions | Last updated |
|---|---|---|---|---|
| EU CosIng | prohibited | Annex II | — | — |
| ASEAN | prohibited | Annex II | — | — |
| China NMPA | prohibited | — | — | 10/7/2026 |
| UK OPSS | prohibited | — | Source: legislation.gov.uk retained EU Regulation 1223/2009 Annex Ii | 10/5/2026 |
| Brazil ANVISA | prohibited | — | — | 10/7/2026 |
What this means
2,6-Dihydroxy-4-methylpyridine and its salts, has regulatory signals in EU CosIng, ASEAN, China NMPA, UK OPSS, Brazil ANVISA. Review the source links above for the official conditions and latest updates.
Recent regulatory changes
No recorded regulatory changes for 2,6-Dihydroxy-4-methylpyridine and its salts, yet.
Common questions
- Is 2,6-Dihydroxy-4-methylpyridine and its salts, restricted in EU cosmetics?
- 2,6-Dihydroxy-4-methylpyridine and its salts, is prohibited in EU cosmetics according to EU CosIng Annex II.
- Is 2,6-Dihydroxy-4-methylpyridine and its salts, restricted under the ASEAN Cosmetic Directive?
- 2,6-Dihydroxy-4-methylpyridine and its salts, is prohibited under the ASEAN Cosmetic Directive Annex II.
- Is 2,6-Dihydroxy-4-methylpyridine and its salts, restricted in China NMPA?
- 2,6-Dihydroxy-4-methylpyridine and its salts, is prohibited in cosmetics under China NMPA.
- Is 2,6-Dihydroxy-4-methylpyridine and its salts, restricted in UK OPSS?
- 2,6-Dihydroxy-4-methylpyridine and its salts, is prohibited in cosmetics under UK OPSS.
- Is 2,6-Dihydroxy-4-methylpyridine and its salts, restricted in Brazil ANVISA?
- 2,6-Dihydroxy-4-methylpyridine and its salts, is prohibited in cosmetics under Brazil ANVISA.
- What is the CAS number for 2,6-Dihydroxy-4-methylpyridine and its salts,?
- The CAS number for 2,6-Dihydroxy-4-methylpyridine and its salts, is 4664-16-8.
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