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Moumoujus

ILLICIUM VERUM FRUIT OIL.

Valuable CAS 84650-59-9 / PERFUMING

Derived from star anise, Illicium Verum Fruit Oil is a potent botanical extract recognized for its multi-functional properties on the skin. It acts primarily as a powerful antioxidant and broad-spectrum antimicrobial agent, supporting skin health and resilience. Furthermore, it aids in promoting a balanced complexion and addressing signs of aging.

Summary

Antioxidant Antimicrobial Antibacterial Antifungal Anti-inflammatory Hydrating Sebum Regulation Collagen Stimulation Skin Brightening Cellular Turnover Support Perfuming

Science

Mechanism of Action

Illicium Verum Fruit Oil delivers its skin benefits through a synergistic action of key compounds such as flavonoids, polyphenols, trans-anethole, and anisaldehyde. These components collectively neutralize free radicals, thereby protecting against oxidative stress and preventing collagen degradation, which contributes to anti-aging effects. The oil exhibits robust antimicrobial, antibacterial, and antifungal activities, effectively targeting various microorganisms, including acne-causing bacteria. It also possesses anti-inflammatory properties that can soothe redness and irritation. Moreover, the oil promotes skin hydration, enhances elasticity, and helps to regulate sebum production, fostering a balanced skin microflora. Preliminary research suggests it may stimulate cellular turnover and microcirculation, reduce melanin production for a more even tone, and boost collagen synthesis to improve skin texture and firmness.

Research

Clinical Evidence

Medium confidence
Effective range N/A
Optimal

1-3%

Key findings

  1. 01 Inhibited the growth of Candida albicans at a concentration of 6.25 mg/mL (MIC).
  2. 02 Demonstrated antibacterial activity against Staphylococcus aureus at 1/1000 (v/v) and against Staphylococcus epidermidis and Enterobacter cloacae at 1/100 (v/v).
  3. 03 Inhibited 3.67% of bacterial growth in vitro at a concentration of 0.3125 mg/mL (MIC/32).
  4. 04 Reduced swarming behavior of Pseudomonas aeruginosa PAO1 by 38% in vitro at 100 µg/mL.
  5. 05 Exhibited strong antioxidant activity with an IC50 of 3.46% for the essential oil in a DPPH free-radical-scavenging assay in vitro.

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Oil
Optimal pH N/A
0 7 14

Stability

Illicium Verum Fruit Oil, as an essential oil, is inherently oil-based. Its primary component, trans-anethole, exhibits slight solubility in water but readily dissolves in ethanol. Incorporating this oil into water-based formulations typically necessitates an emulsification system to ensure homogeneous dispersion and stability. A stable nanoemulgel formulation incorporating this essential oil has been optimized at a pH of 5.79.

Conflicts

  • Known skin sensitizers
  • Ingredients that increase photosensitivity

Safety

Safety Profile

CIR Status
Not reviewed
Max tested
1-3%%
Sensitization risk Moderate

The FDA has designated Illicium verum (star anise) and its main component, trans-anethole, as safe raw materials for general use. However, as a potent essential oil, it carries a moderate risk of skin irritation and sensitization, particularly in individuals sensitive to anise-related botanicals. Its fragrant components make it a potential sensitizer, and its volatile aromatic constituents may induce photosensitivity upon UV exposure. A patch test is strongly recommended prior to use. For facial applications, it is generally advised to dilute the oil to a maximum concentration of 1-3% with a suitable carrier oil.

Your Skin

Skin Compatibility

Yes Normal
No Dry
Yes Oily
No Sensitive
Irritancy Medium
Comedogenicity Unknown

Our Assessment

Verdict

Valuable

Illicium Verum Fruit Oil is a valuable ingredient offering significant antioxidant and antimicrobial benefits, but its precise formulation and consumer education are crucial due to moderate sensitization and photosensitivity risks.

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