Science
Mechanism of Action
This extract functions as a comprehensive skin protectant and rejuvenator. Its antioxidant action is primarily driven by the scavenging of DPPH and ABTS free radicals, attributed to key phytochemicals like vitexin and chlorogenic acid. It targets skin aging by inhibiting enzymes such as collagenase, elastase, and hyaluronidase, thereby preserving skin structure. For skin brightening, it reduces melanin production through tyrosinase enzyme inhibition. Furthermore, it enhances skin hydration by minimizing transepidermal water loss and offers anti-inflammatory benefits by soothing redness and swelling.
Research
Clinical Evidence
Medium confidence1%
Transparency
Dusting Analysis
The Formula
Formulation
Stability
The extract presents formulation challenges due to its low water solubility, poor skin permeability, and sensitivity to environmental factors, along with a distinct odor. Nanoemulsion delivery systems are effective in overcoming these issues, enhancing both stability and skin penetration. Formulations achieve optimal stability around pH 5, with a general range of 4 to 6 recommended for topical products.
Safety
Safety Profile
Human volunteer tests confirmed the ingredient as non-irritating and safe for topical application. Its inclusion in the EU CosIng database further supports its recognition for cosmetic use.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Passiflora Quadrangularis Fruit Extract is a valuable ingredient for advanced skincare formulations, offering a broad spectrum of benefits including clinically supported anti-aging, antioxidant protection, skin brightening, and enhanced hydration, making it suitable for multiple skin types.
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References
Sources