Science
Mechanism of Action
This extract fortifies skin health through a multi-faceted approach. It demonstrably reduces intracellular reactive oxygen species (ROS) and amplifies the activity of vital endogenous antioxidant enzymes, including catalase, superoxide dismutase, and glutathione peroxidase. Its anti-inflammatory efficacy stems from the downregulation of pro-inflammatory cytokines such as TNF-α, IL-1β, and IL-6, often mediated via the NF-κB signaling pathway, and a reduction in inflammatory chemokines. Crucially, it enhances skin barrier integrity by promoting the expression of essential skin-forming proteins like filaggrin and involucrin. Additionally, it exhibits anti-allergic actions by inhibiting histamine release.
Research
Clinical Evidence
Medium confidenceN/A
Transparency
Dusting Analysis
With demonstrated efficacy for anti-allergic properties starting at concentrations as low as 0.0001% and antioxidant/barrier support from 0.01%, Rubus Coreanus Seed Extract can provide significant benefits even at low inclusion rates. This suggests it is less likely to be 'dusted' if formulated within these clinically relevant ranges.
The Formula
Formulation
Safety
Safety Profile
While Rubus Coreanus Seed Extract lacks specific CIR, SCCS, or FDA safety assessments, the EWG's Skin Deep database rates Rubus Coreanus Fruit Extract as 'LOW' concern regarding cancer, allergies, immunotoxicity, and reproductive toxicity. For individuals with known berry allergies or highly sensitive skin, a patch test is recommended, aligning with general advice for related Rubus species.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Rubus Coreanus Seed Extract is a valuable, multi-functional ingredient providing significant antioxidant, anti-inflammatory, and skin barrier-strengthening benefits, particularly well-suited for sensitive and dry skin types.
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References
Sources