Science
Mechanism of Action
This ingredient operates through five primary biological pathways: it stimulates Type I collagen synthesis while suppressing Matrix Metalloproteinase-1 (MMP-1) to preserve structural integrity; it upregulates filaggrin expression to fortify the skin barrier; it inhibits tyrosinase activity to modulate melanin production; it provides potent antioxidant scavenging; and it mitigates inflammatory responses by reducing pro-inflammatory cytokines.
Research
Clinical Evidence
High confidence5.0-50.0%
Key findings
- 01 Kim et al. (2021/2023) observed a 65.4% increase in collagen synthesis and a 36% rise in filaggrin expression, with collagenase activity inhibited by 93.4%.
Transparency
Dusting Analysis
Due to its high efficacy even at low concentrations in lab settings, brands often include it at trace levels (<0.5%) for marketing claims. However, clinical benefits for barrier repair and skin brightening are most pronounced when utilized in higher-concentration commercial blends (up to 50% in aqueous solutions).
The Formula
Formulation
Stability
Maintains excellent viscosity and pH stability across freeze-thaw cycles. It is heat-sensitive and must be integrated during the cooling phase of production to avoid thermal degradation.
Synergies
- Niacinamide
- Hyaluronic Acid
- Peptides
Conflicts
- High temperatures (>60°C)
- Strong oxidizing agents
Safety
Safety Profile
While not yet formally reviewed by the CIR, in vitro assessments on human dermal fibroblasts confirm a total lack of cytotoxicity at therapeutic concentrations.
Your Skin
Skin Compatibility
Our Assessment
Verdict
An exceptional biogenic multifunctional active that offers measurable improvements in skin density, brightness, and barrier resilience.
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References
Sources