Science
Mechanism of Action
This extract exerts its benefits through a complex synergy of active compounds including polyphenols, flavonoids, carotenoids, and vitamins B and C, notably piceatannol. It functions as a powerful antioxidant, neutralizing free radicals and mitigating oxidative stress from environmental aggressors like UV radiation and pollution. It enhances skin hydration, supports elasticity, and minimizes transepidermal water loss by forming a protective film. Furthermore, it aids in collagen production, targets visible signs of aging by reducing wrinkles, fine lines, and dark spots through tyrosinase inhibition, and calms irritated skin with its anti-inflammatory properties. The seed extract specifically contributes antibacterial activity against *P. acnes*.
Research
Clinical Evidence
Medium confidenceN/A
Key findings
- 01 Antibacterial against P. acnes; MIC 20%, MBC 25%
- 02 Achieved SPF 18.09-18.60, demonstrating UVA/UVB photoprotection
Transparency
Dusting Analysis
No specific data available to suggest Passiflora Edulis Fruit Extract is commonly 'dusted' at ineffective percentages for marketing purposes.
The Formula
Formulation
Stability
Optimal preservation of the extract is achieved within a formulation pH range of 4.0 to 6.0, with pH around 5 being ideal. Products should be stored in closed containers to prevent degradation of color, odor, and consistency. Direct incorporation alongside inorganic UV filters (TiO2, ZnO) may lead to chemical interactions, suggesting micro- or nanoencapsulation or alternative delivery systems for enhanced stability in such formulations.
Conflicts
- Inorganic UV filters (Titanium Dioxide, Zinc Oxide) - potential chemical interactions
Safety
Safety Profile
While no specific CIR, SCCS, or FDA safety assessment for 'Passiflora Edulis Fruit Extract' was identified, existing studies indicate formulations are generally safe for topical application. A 0.1% concentration in a cosmetic formulation showed no skin irritation in human volunteers, and irritancy studies consistently reported no redness, edema, inflammation, or irritation.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Passiflora Edulis Fruit Extract is a valuable ingredient for comprehensive skincare, offering broad-spectrum antioxidant defense, hydration, anti-aging benefits, and specific utility for sensitive or acne-prone skin due to its anti-inflammatory and antibacterial properties.
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