Science
Mechanism of Action
This ingredient operates via a multi-pathway approach: it suppresses melanogenesis by down-regulating the ERK1/2 signaling pathway and inhibiting tyrosinase activity. Simultaneously, it provides potent anti-inflammatory benefits by reducing nitric oxide production and suppressing pro-inflammatory markers like iNOS and IL-6, while its high phenolic content (including quercetin and chlorogenic acid) neutralizes oxidative stress.
Research
Clinical Evidence
High confidence5%
Key findings
- 01 In vitro data confirms superior melanin inhibition compared to arbutin at concentrations as low as 25 µg/mL.
- 02 In vivo testing at 1-5% demonstrates significant improvements in skin elasticity and moisture retention.
- 03 A 20% concentration shows robust antimicrobial activity against common skin pathogens like S. aureus.
Transparency
Dusting Analysis
Because this extract shows biochemical activity at extremely low levels (0.0025%), brands often include it at 'label-only' concentrations. However, for visible improvements in elasticity and barrier function, a formulation should ideally contain between 1% and 5%.
The Formula
Formulation
Stability
The filtrate is highly stable in aqueous environments but sensitive to thermal degradation; processing temperatures should remain below 40°C to maintain the integrity of its bioactive proteins.
Synergies
- Niacinamide
- Hyaluronic Acid
- Vitamin C Derivatives
Conflicts
- Strong oxidizing agents
- High electrolyte concentrations
- Extreme pH environments (<3.0 or >8.0)
Safety
Safety Profile
Listed in the EU CosIng database as safe for cosmetic use; the fermentation process typically reduces the irritancy potential of the raw sap.
Your Skin
Skin Compatibility
Our Assessment
Verdict
An exceptional precision ingredient for targeting hyperpigmentation and inflammation simultaneously through the power of fermentation-enhanced bioactives.
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References
Sources