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Fragrance Ingredient

1,6-Octadien-3-ol, 3,7-dimethyl-

CAS 78-70-6
55

Safety score · 0–100

Moderate

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

Linalool is a floral fragrance terpene found naturally in lavender. EU rules require allergen labeling because its oxidation products are a leading cause of fragrance-related contact dermatitis.

Skin benefits

  • Pleasant floral fragrance widely used in cosmetics
  • Naturally present in lavender and many essential oils
  • Provides perfume character

Known concerns

  • EU-listed fragrance allergen requiring label declaration
  • Oxidation products can cause contact dermatitis
  • Skin sensitization risk increases with formula age

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