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Fragrance

STYRAX BENZOIN RESIN EXTRACT

CAS 84929-79-3 Updated
55

Safety score · 0–100

Moderate

Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.

About

Aromatic resin from the benzoin tree, used as a fragrance fixative and skin conditioner. Contains known allergens (benzyl benzoate, cinnamates) so it can trigger contact dermatitis in sensitive users.

Function

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Skin benefits

  • Skin conditioning and toning
  • Mild antimicrobial action
  • Traditional fragrance fixative
  • Antioxidant phenolics

Known concerns

  • Known fragrance allergen (benzyl benzoate, benzyl cinnamate)
  • Can cause contact dermatitis in sensitized users
  • Asthma triggers reported in some users
  • Cross-reacts with balsam of Peru

References

EU

EU CosIng database

European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.

Related fragrances

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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve — always read the physical product label and consult a healthcare professional for personal concerns.