ACID BLUE 9 AMMONIUM SALT
ACID BLUE 9 AMMONIUM SALT
Is ACID BLUE 9 AMMONIUM SALT safe in skincare?
Country rules cap it: Taiwan up to 0.5%, ASEAN up to 0.5% — approved up to a maximum %; the actual % in this product is unknown
Based on
- Reference: Korea MFDS
Country limits · 2 rules across 2 countries
Is ACID BLUE 9 AMMONIUM SALT classified as a carcinogen?
Only four bodies count here: IARC, EU CLP, US NTP and California Prop 65.
Not classified by IARC, EU CLP, US NTP, or California Prop 65.
How is ACID BLUE 9 AMMONIUM SALT regulated?
Cosmetic ingredient
Not found on any prescription-drug, professional-treatment, or US OTC monograph list, so it is treated as a cosmetic ingredient. This is a passive default ("not on any known restricted list"), not an individually verified positive finding.
Sources (1)
- Reference: Korea MFDS
Red does not mean poison. Preservatives that stop a product going off, UV filters and fragrance can land on yellow or red depending on their score.
Green does not mean right for you. Skin and allergies differ from person to person. Treat the color as a starting point.