OH DAISEY INGREDIENT LIBRARY
Quaternium-95
Insufficient publicly available ingredient-specific toxicology was located to assess irritation, sensitization, reproductive toxicity, endocrine activity, or long-term systemic effects confidently.
OH DAISEY VERDICT
Use With Caution
Evidence level: Limited
Why Oh Daisey rates it this way
Insufficient publicly available ingredient-specific toxicology was located to assess irritation, sensitization, reproductive toxicity, endocrine activity, or long-term systemic effects confidently.
What it does
Improves detangling, softness, and static control.
How to read this rating
This rating reflects the Oh Daisey ingredient standard and the evidence currently available for cosmetic use. Product safety can also depend on concentration, exposure route, formulation, manufacturing quality, and individual sensitivity.