Ingredient profile
2-Methyl Resorcinol
Raters disagreehair dyeingCAS 608-25-3
At least one of our safety lists speaks to this ingredient. Also written as 2-Methyl-Resorcinol, 2-METHYL RESORCINOL.
Raters don't agree. Here's where each one stands
Safe
Greenlens Ingredient Scan
Independent
Greenlens Precautionary Screen
Independent
Greenlens Tolerance Screen
Independent
Caution
ANSES Endocrine Disruptors
Government
Concern
—
Where each list lands
Funding shown- Caution
ANSES Endocrine Disruptors
Government
An ANSES endocrine-disruptor candidate (SNPE2); a hair-dye ingredient flagged for endocrine activity. (ANSES — French national strategy on endocrine disruptors (SNPE2))
- Safe
Greenlens Ingredient Scan
Independent
No EU-regulated hazard recognized for this ingredient.
- Safe
Greenlens Precautionary Screen
Also screened — not on these lists
- Health Canada Ingredient Hotlist
- California Proposition 65
- US NTP Report on Carcinogens
- IARC Monographs
- EU Microplastics Restriction
- EU Harmonised Classification (CLP Annex VI)
Where regulators stand
Shown side by side, never combinedEach jurisdiction is reported on its own terms, from its own official lists. Where they disagree, that disagreement is the finding. Absence from a list is never a safety claim.
European Union
RestrictedAllowed only under stated conditions or limits.
- European Commission · EU Cosmetics Regulation Annex III (restricted)Listed in Annex III of the EU Cosmetics Regulation (ref 243) — allowed only under restrictions (max (b) 1.8 %).
Canada
No listing foundNot on the lists we hold for this jurisdiction. That is an absence of a listing, not a safety finding.
Checked: Health Canada Cosmetic Ingredient Hotlist.
California
No listing foundNot on the lists we hold for this jurisdiction. That is an absence of a listing, not a safety finding.
Notes
- ANSES endocrine candidate
