Specimen No. 0025
AvoidSyntheticcolorant
Carbon Black (CI 77266)
carbon black · ci 77266 · channel black
Carbon-based black pigment used in cosmetics. The International Agency for Research on Cancer classifies carbon black as a possible human carcinogen (Group 2B).
high confidence
Researched April 18, 2026Specimen 0025Carbon Black (CI 77266)
Concerns
- IARC Group 2B — possible human carcinogen
- Lung toxicity with inhalation exposure (aerosol and powder products)
- May contain PAH impurities
- EU restricts to ≤10 ppm PAH content
Regulatory flags
- ⚑IARC Group 2B (nanoparticle inhalation)
- ⚑EU restricts — only non-nano carbon black permitted in cosmetics
Commonly found in
MascaraEyelinerEye shadowEyebrow products
Sources & references
Last researched: April 18, 2026
Research disclaimer: This rating is based on available peer-reviewed research and regulatory assessments at the time of publication. It is not medical advice. Consult a qualified professional for personal health or skin concerns.
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