Natural colorant
Curcumins
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
A natural turmeric-derived yellow colorant and antioxidant used as CI 75300 in cosmetics. It is well established as safe at typical use levels though staining and rare allergy can occur.
Skin benefits
- Provides natural yellow-orange colour as Curcuma longa pigment
- Antioxidant polyphenol with documented free radical scavenging activity
- Approved food and cosmetic colorant (CI 75300) in the EU
- Used for soothing and anti-inflammatory positioning in skincare
Known concerns
- Can stain skin, nails, and fabric on contact
- Photosensitisation reported in some sensitive users
- Allergic contact dermatitis documented in case reports
- Stability and color can shift with pH and UV
References
EU CosIng database
European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.
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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve, so always read the physical product label and consult a healthcare professional for personal concerns.