OCIMUM AMERICANUM LEAF/STEM OIL

Fragrance

62

Moderate

CAS Number: 91845-26-0

About OCIMUM AMERICANUM LEAF/STEM OIL

An American basil essential oil used for fragrance, containing eugenol and other phenylpropene compounds that can act as skin sensitizers. Limited toxicological data is available for this specific species.

Detailed Analysis

Ocimum americanum oil contains significant levels of eugenol (up to 70%) and methyl cinnamate, which are known fragrance allergens under EU Regulation 1223/2009. The SCCS has flagged eugenol as a potential sensitizer, and IFRA restricts its use in cosmetic products. The restriction note regarding ozone-depleting substances appears to be a database artifact rather than a specific regulatory measure for this ingredient. Safe concentration limits require IFRA compliance review.

What It Does

FRAGRANCE PERFUMING

Skin Benefits

  • ✓ Natural antimicrobial properties
  • ✓ Antioxidant activity from phenolic compounds

Known Concerns

  • ⚠ High eugenol content - skin sensitization risk
  • ⚠ Methyl cinnamate - fragrance allergen
  • ⚠ Limited human safety data for topical use

Safety Score

62

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.