Worth a closer look
Suspected endocrine disruptor
- What it can be used for
- Cares for teeth and mouth and fights dental plaque (the functions the EU ingredient database, CosIng, lists for it; a product may use it for any of them)
- CAS number
- 7681-49-4
Why it’s flagged
Under EU evaluation as an endocrine disruptor, or identified as one by a national authority (ED Lists II and III).
- EU ED List II: under evaluation as an endocrine disruptor. Source: EU endocrine disruptor lists (edlists.org)
EU ED List II: under evaluation as an endocrine disruptor in an EU process. List III: identified as one by a national authority in the EU.
What this page can’t tell you
These lists describe what a substance can do, its hazard. The risk from one product depends on how much is in it and how you use it, and the label doesn’t say how much.
Not being on a list doesn’t make an ingredient safe. It may never have been assessed.
Check your products
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“Products that list it” opens Open Beauty Facts, a free database anyone can edit.
Flagged the same way
Official lists checked September 2026. Spotted a mistake? Tell us.