Science
Mechanism of Action
The extract operates via a dual-action pathway: it scavenges free radicals to prevent photoaging and inhibits the NF-κB and TNF-α signaling cascades, which are primary drivers of skin inflammation. Its high concentration of EGCG and quercetin derivatives reinforces the skin's natural defense system while providing secondary antimicrobial support to stabilize the microbiome.
Research
Clinical Evidence
Medium confidence3%
Key findings
- 01 Demonstrated significant antioxidant capacity with an EC50 of 18.47 μg/mL, driven by high myricitrin and quercitrin content (Neves et al., 2024).
- 02 Biological activity assays indicate that concentrations of 3% or higher are required to effectively inhibit oxidative cellular processes (Cabeza Cepeda et al., 2021).
Transparency
Dusting Analysis
Because this extract contains expensive bioactive molecules like EGCG, it is frequently included at 'label-claim' levels (under 0.5%). However, research suggests a concentration of at least 3% is necessary to achieve biological efficacy in oxidative-related processes.
The Formula
Formulation
Stability
Maintains highest integrity in glycerin-based carriers; vulnerable to degradation when exposed to extreme thermal stress or strong oxidizers.
Synergies
- Vitamin C (stabilizes phenolic compounds)
- Hyaluronic Acid (enhances delivery)
- Glycerin
Conflicts
- Strong oxidizing agents
- Alkaline formulations (pH > 8.0)
Safety
Safety Profile
Classified as GRAS (Generally Recognized as Safe) for oral consumption, implying a high safety margin for topical application.
Your Skin
Skin Compatibility
Our Assessment
Verdict
A high-potential Amazonian antioxidant that provides robust anti-inflammatory benefits, provided it is formulated at therapeutic concentrations above 3%.
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