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Moumoujus

ANGELICA ACUTILOBA LEAF OIL.

Valuable / SOLVENT

Angelica acutiloba leaf oil is a potent plant-derived essential oil, rich in (Z)-ligustilide. It offers significant antioxidant, anti-inflammatory, and collagen-supporting benefits for the skin.

Summary

skin conditioning perfuming antioxidant

Science

Mechanism of Action

Its high (Z)-ligustilide content provides strong antioxidant and anti-inflammatory effects. It also supports collagen synthesis and helps improve hyperpigmentation by influencing melanin dispersion.

Research

Clinical Evidence

Medium confidence
Effective range 1–8%
Optimal

N/A

Key findings

  1. 01 PMC (NIH) Study ID: PMC4025343
  2. 02 ResearchGate (Biological activities of the essential oil from Angelica acutiloba)

Transparency

Dusting Analysis

Not commonly dusted

No data indicates this ingredient is commonly 'dusted' in formulations.

The Formula

Formulation

Solubility
Oil
Optimal pH 4.5 – 6.5
0 7 14

Stability

As a steam-distilled essential oil, it is stable in anhydrous systems and emulsions. Protection from light and heat is crucial to prevent oxidation of its phthalide components.

Conflicts

  • Strong oxidizing agents
  • Strong acids/bases

Safety

Safety Profile

CIR Status
Not reviewed
Sensitization risk Low

CIR has not specifically reviewed this oil; however, related plant oils are generally safe. Some Angelica species may contain photosensitizing furanocoumarins, though this is less common for A. acutiloba.

Your Skin

Skin Compatibility

Yes Normal
Yes Dry
Yes Oily
Yes Sensitive
Irritancy Low
Comedogenicity Low

Our Assessment

Verdict

Valuable

Angelica acutiloba leaf oil is a valuable ingredient, providing comprehensive antioxidant, anti-inflammatory, and skin-brightening benefits with low irritancy.

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