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Moumoujus

OLEA EUROPAEA FRUIT/LEAF EXTRACT.

Valuable / SKIN CONDITIONING

Olea Europaea Fruit/Leaf Extract is a potent botanical powerhouse, revered for its multifaceted benefits derived from rich polyphenols and antioxidants. It actively combats environmental stressors, soothes irritation, and deeply nourishes the skin, promoting a healthy and rejuvenated complexion.

Summary

Antioxidant Skin-soothing Emollient Anti-inflammatory Hydrating Anti-aging Antimicrobial Antibacterial Antifungal UV protection

Science

Mechanism of Action

This extract works through multiple pathways: its high concentration of antioxidants like polyphenols, flavonoids, oleuropein, and hydroxytyrosol neutralizes free radicals, safeguarding against premature aging and environmental damage. It calms inflammation, supports the skin's natural healing processes, and provides essential hydration by promoting hyaluronic acid production. Furthermore, it enhances skin firmness by boosting type I collagen and inhibits collagen-degrading enzymes, while also demonstrating antimicrobial action against common skin pathogens like Propionibacterium acnes and Staphylococcus epidermidis, and protecting against UV-induced damage.

Research

Clinical Evidence

High confidence
Effective range 0.1–5%
Optimal

2%

Key findings

  1. 01 A 2% Olea Europaea Leaf Extract cream significantly shortened HSV-1 infection healing time in 62 patients compared to a 5% acyclovir cream.
  2. 02 In laboratory studies, Olea Europaea Fruit Extract at 25 µg/mL and Leaf Extract at 100-200 µg/mL exhibited strong virucidal and anti-replicative effects against HSV-1.
  3. 03 Human studies confirmed that products containing Olea Europaea Fruit Extract up to 0.01% and Leaf Extract up to 10% were not photosensitizers.

Transparency

Dusting Analysis

Not commonly dusted
Min. effective
0.1%

The ingredient demonstrates clinical efficacy at concentrations such as 2% for specific dermatological conditions, and general recommended concentrations for cosmetic benefits range from 0.1% to 5.0%. These established effective ranges, coupled with a CIR-determined maximum safe concentration of 10%, suggest that beneficial effects are achievable at practical usage levels, reducing the risk of 'dusting' at concentrations too low to be impactful.

The Formula

Formulation

Solubility
Water
Optimal pH 3 – 5
0 7 14

Stability

The extract, particularly its oleuropein component, is water-soluble. Optimal stability for olive leaf powder, which contains oleuropein, was observed when stored at any temperature with a relative humidity ≥ 57% over six months, indicating the importance of controlled storage conditions to preserve ingredient integrity.

Safety

Safety Profile

CIR Status
Safe as used
Max tested
10%
Sensitization risk Low

The Expert Panel for Cosmetic Ingredient Safety (CIR) concluded that Olea Europaea-derived ingredients, including fruit and leaf extracts, are safe for cosmetic use up to a maximum concentration of 10%. It exhibits a low risk of irritation, with studies predicting non-irritancy even at high concentrations (e.g., 100% leaf extract in vitro). Human studies confirm it is not a photosensitizer. While generally well-tolerated across all skin types, individuals with known olive allergies should perform a patch test. Pregnant and nursing individuals should consult a healthcare provider before use.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Valuable

Olea Europaea Fruit/Leaf Extract is a valuable, multifaceted ingredient offering significant antioxidant, anti-inflammatory, hydrating, and antimicrobial benefits suitable for a wide range of skin types and formulations.

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