Science
Mechanism of Action
This extract primarily functions by suppressing the intake of melanin by epidermal keratinocytes, thereby promoting a visible skin lightening effect. It additionally provides robust antioxidant protection by mitigating oxygen-promoted reactions and neutralizing free radicals. Beyond these, it supports skin health through moisturizing, barrier reinforcement against environmental stressors, and demonstrated antimicrobial and anti-inflammatory activities by reducing pro-inflammatory markers.
Research
Clinical Evidence
Medium confidenceN/A
Key findings
- 01 Inhibits melanin intake by epidermal cells (keratinocytes), leading to a skin lightening and moisturizing effect.
- 02 Exhibits iron chelating action and inhibited S. aureus growth by 65.88% in vitro at 10 µg/mL.
Transparency
Dusting Analysis
The Formula
Formulation
Stability
This water-soluble extract benefits from storage at cooler temperatures (e.g., 4°C) to maintain its phenolic content and antioxidant efficacy, as higher temperatures (e.g., 45°C) can cause significant degradation. While no specific optimal pH range for the hydrolyzed extract was found, a Prunus domestica syrup formulation demonstrated stability of total phenolics content at pH 3.49 over 6 months at 40°C.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has not specifically reviewed 'Hydrolyzed Prunus Domestica Fruit Extract'. General 'Prunus domestica Fruit Extract' studies indicate a low risk of allergic reactions and are generally non-irritating, though a sensitivity test is recommended for individuals with sensitive skin. No toxicological reports are currently available for Prunus domestica, but cosmetic products containing plum extract generally meet regulatory standards, with usage guidelines recommending concentrations up to 10% depending on the formula.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Hydrolyzed Prunus Domestica Fruit Extract is a valuable ingredient offering effective skin lightening, robust antioxidant protection, and moisturizing properties, making it beneficial for various skin concerns.
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