Science
Mechanism of Action
This extract functions as a potent antioxidant, effectively neutralizing free radicals and shielding skin cells from oxidative stress, largely attributed to its rich composition of polyphenols, flavonoids, and vitamins C and E. It exhibits robust anti-glycation properties, safeguarding essential skin structural proteins against Advanced Glycation End-products (AGEs) to reduce yellowish pigmentation and enhance firmness. Furthermore, it brightens the skin by inhibiting melanin production and regulating melanogenesis-associated protein expression, thereby minimizing hyperpigmentation. Its anti-aging benefits include stimulating collagen production, improving skin elasticity and firmness, and protecting against UV-induced damage by downregulating matrix metalloproteinase-1 (MMP-1). The extract also strengthens the skin's protective barrier, aiding in moisture retention and improving overall skin texture and hydration, while its anti-inflammatory properties soothe irritation and help balance oil production.
Research
Clinical Evidence
High confidenceN/A
Key findings
- 01 Demonstrated inhibition of melanin production, provided a protective effect against genomic DNA damage related to oxidative stress, and neutralized over 45% of free radical activity in vitro. No cytotoxicity was observed in B16-F1 melanoma cells.
- 02 Protected cells from UV-induced death in a dose-dependent manner and exhibited no toxicity on the skin in alternative animal tests. This range also led to increased collagen levels and decreased skin thickness in UV-induced skin aging models in mice.
- 03 Recommended for use in cosmetic compositions for its antioxidant, wrinkle improvement, and moisturizing functions, particularly from plum bud extract.
Transparency
Dusting Analysis
The Formula
Formulation
Stability
The raw fruit maintains a pH between 2.5 and 2.7, suggesting inherent stability in acidic conditions, although precise optimal pH values for the extract in cosmetic formulations are not explicitly defined.
Safety
Safety Profile
An ethanolic extract of Prunus mume exhibited no acute lethal effects at maximal tested doses (20 g/kg bw in rats/mice) and no mutagenicity, indicating virtual nontoxicity. Subacute toxicity studies showed no significant hematological, clinical, chemical, or histopathological changes at concentrations up to 3.33 g/kg bw. While generally considered safe for most individuals, like any natural product, it may rarely induce allergic reactions or skin sensitivity in susceptible persons.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Prunus Mume Fruit Extract is a valuable, multi-functional ingredient, offering significant antioxidant, anti-aging, brightening, and hydrating benefits for diverse skin types, supported by robust clinical data and a strong safety profile.
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