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MYROXYLON BALSAMUM RESIN

CAS 8011-89-0/ 9000-64-0
50

Safety score · 0–100

Moderate

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

About

A balsam resin from Myroxylon trees containing known fragrance allergens that is both a skin sensitizer and a restricted fragrance ingredient in the EU.

Myroxylon Balsamum Resin (CAS 8011-89-0 / 9000-64-0), known as Balsam Peru or Balsam Tolu, is an oleoresin from Myroxylon species. It contains benzyl benzoate, benzyl cinnamate, and other constituents that are well-documented contact allergens. Listed in EU Annex III as a fragrance allergen requiring mandatory declaration. Its use in cosmetic products is restricted due to sensitization concerns.

Skin benefits

  • Fragrance and fixative properties
  • Traditional use in perfumery

Known concerns

  • EU-listed fragrance allergen requiring mandatory declaration
  • Known contact sensitizer causing allergic reactions
  • Benzyl benzoate and cinnamate content triggers sensitization

References

EU

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 — always read the physical product label and consult a healthcare professional for personal concerns.