Fragrance avoidance
No fragrance-linked caution surfaced in the current profile.
This ingredient does not currently read as a fragrance-linked driver in the published evidence and hazard profile.
Polyquaternium 73
CAS 1613307-44-0
Concern score
Not assessed — no hazard data yet.
Why it's flagged
EPA DSSTox provides the canonical identifier, structure, and synonym profile for this chemical.
Regulation
No restrictions found. Polyquaternium 73 appears in these published regulatory listings.
- definition_level:incomplete
- definition_type:primary
- ingredient_type:ingredient substance
- substance_class:polymer
- substance_type:polymer
USFDAlisted in openFDA substanceopenFDA substance registry classifies this ingredient as polymer.
- openFDA substance registry classifies this ingredient as polymer.Source →
Evidence
No graded sources yet for Polyquaternium 73. We publish evidence only once a source is linked and reviewed — this ingredient is in the catalog, but has not been assessed.
Suitability
Context-specific fit derived from published classifications and the current ingredient evidence profile.
Good fit
