Science
Mechanism of Action
It acts as a rejuvenating agent by increasing epidermal thickness and upregulating differentiation markers like filaggrin, promoting a stronger skin barrier. Additionally, it functions as a natural astringent to tighten pores and provides anti-inflammatory and antioxidant protection.
Research
Clinical Evidence
High confidence2%
Key findings
- 01 A 2% extract significantly improved wrinkles and pores, increasing epidermal thickness by 10% and upregulating differentiation markers.
- 02 A 1% concentration was optimal for keratinocyte and fibroblast viability, demonstrating synergistic SPF enhancement in nanoemulsions.
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Best stability is observed in hydroglycolic or glycol-based systems, enhancing bioavailability, typically around pH 5.0 in nanoemulsions.
Synergies
- Synergistic SPF enhancement when combined with chemical filters.
Conflicts
- Highly alkaline environments (may degrade phenolic components)
- Strong oxidizers
Safety
Safety Profile
The CIR Expert Panel concluded it is safe when formulated to be non-sensitizing, with maximum reported use concentration in leave-on products at 0.04%. Potential sensitizers like linalool are constituents of concern.
Your Skin
Skin Compatibility
Our Assessment
Verdict
A valuable botanical ingredient offering scientifically supported anti-aging and pore-refining benefits, suitable for various skin types when formulated carefully within safety guidelines.
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