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Citrus Aurantium Flower Oil (Neroli oil)

Synonyms: Citrus Aurantium Amara Flower Oil, Citrus Aurantium Dulcis Flower Oil, Citrus Aurantium Amara (Bitter Orange) Flower Oil, Citrus Aurantium Dulcis (Orange)Flower Oil

CAS Numbers: 72968-50-4, 8028-48-6, 8016-38-4

SERIOUS
health hazard

MODERATE
health hazard

FEW OR NO
health hazards

0 79
80 89
90 100
85

Sources of exposure:

Personal care
Cleaning products and household care

Home goods

Description:

Citrus aurantium flower oil (Neroli oil) is a complex essential oil obtained by steam distillation of the flowers of the bitter orange tree. It is used as a fragrance ingredient in personal care and cleaning products. Like many botanical ingredients, it contains naturally occurring constituents that can cause allergic reactions in sensitive individuals.

Health concerns:

Immunotoxicity & Allergens

May impact immune system function or cause allergic reactions.

Irritant

May cause skin, eye, or respiratory irritation.

Ecotoxicity

May be toxic to ecosystems and wildlife.

Banned/restricted lists:

  • European Commission Annex III restrictions. International Fragrance Association (IFRA) Standards for maximum concentrations in finished products.

References

  1. US Environmental Protection Agency. Cheminformatics Modules, Computational Toxicology and Exposure Informatics (CompTox).
  2. California Department of Public Health. California Safe Cosmetics Reportable Ingredients List.
  3. US National Library of Medicine. PubChem database.

HOW MILLION MARKER SCORES CHEMICALS

Million Marker's Ingredient Hazard Scoring uses multiple chemical databases and a science-backed scoring system to compute hazard scores for thousands of chemicals found in consumer products and listed on ingredient labels.

We identified key chemicals based on a database compiling dozens of authoritative sources, screening tools, and QSAR models.

Hazard scores within 11 different health categories (carcinogens, endocrine disruptors, reproductive toxicants, developmental toxicants, genotoxicity, neurotoxicity, organ system toxicity, immunotoxicity, respiratory toxicity, skin/eye/respiratory irritants, and ecotoxicity).

They are weighted based on several factors, including strength of evidence for adverse impacts in humans, severity, and potential contamination.

For more information on our scoring methodology visit this page.