OCIMUM GRATISSIMUM HERB EXTRACT

58

Moderate

CAS Number: 91770-38-6

About OCIMUM GRATISSIMUM HERB EXTRACT

African basil herb extract used for fragrance; contains eugenol and geraniol which are EU Annex III fragrance allergens with sensitization potential.

Detailed Analysis

Ocimum gratissimum (African basil, also known as tropical basil or clove basil) herb extract is used for perfuming. The species is distinct from Ocimum basilicum (sweet basil) and has a different essential oil profile dominated by eugenol, geraniol, thymol, and citronellol. Eugenol is classified as a skin sensitizer and is listed in EU Annex III of Regulation 1223/2009, requiring declaration when present above threshold concentrations. Geraniol is also an Annex III fragrance allergen. Ocimum gratissimum essential oil composition varies significantly by geographical origin and chemotype, requiring analytical standardization.

What It Does

PERFUMING

Skin Benefits

  • ✓ Traditional antimicrobial and anti-inflammatory use
  • ✓ Aromatic/fragrance applications
  • ✓ Mild antioxidant activity from phenolic compounds

Known Concerns

  • ⚠ Contains eugenol (Annex III fragrance allergen — skin sensitizer)
  • ⚠ Contains geraniol (Annex III fragrance allergen)
  • ⚠ Essential oil chemotype variability requires standardization

Safety Score

58

Moderate

Based on EU regulatory data, published safety research, and ingredient function analysis.

References

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EU CosIng Database

European Commission cosmetic ingredient registry

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This information is for educational purposes only and does not constitute medical advice. Always consult a healthcare professional for skin concerns or allergies.