Science
Mechanism of Action
It functions primarily as a natural lipase inhibitor, blocking the enzymatic activity that leads to fat accumulation in adipocytes. When applied topically, it interferes with the storage of lipids and stimulates thermogenic pathways, while its high polyphenol content provides anti-inflammatory and oxidative stress defense.
Research
Clinical Evidence
Medium confidence2.5%
Key findings
- 01 In vitro studies on 3T3-L1 adipocytes demonstrated that ethanol extracts at 6.25-25 μg/mL suppressed adipogenesis via the AMPK pathway.
- 02 Research into dimeric flavanols (8%) confirmed significant inhibitory activity against lipase enzymes.
- 03 Patented cosmetic applications suggest efficacy in fat reduction and cellulite smoothing at concentrations between 0.1% and 5.0%.
Transparency
Dusting Analysis
Because it is an exotic botanical, it is frequently included at 'label claim' concentrations below 0.1%. At these levels, the extract provides minimal antioxidant benefit and fails to reach the threshold required for lipase inhibition or visible body contouring.
The Formula
Formulation
Stability
The extract is stable in hydro-alcoholic solutions but highly sensitive to thermal degradation and UV exposure. Formulation should avoid high-heat processing to maintain polyphenolic integrity.
Synergies
- Caffeine
- L-Carnitine
- Vitamin E
- Green Tea Extract
Conflicts
- Strong oxidizing agents
- Ferric/Iron ions
- Metal ions
Safety
Safety Profile
While not yet formally monographed by the CIR, it has a long history of safe use in dietary supplements and supplier data indicates it is non-irritating in topical applications up to 5%.
Your Skin
Skin Compatibility
Our Assessment
Verdict
An exceptional botanical for targeted fat-modulation and anti-puffiness, though its efficacy is strictly dependent on using standardized extracts at clinically relevant percentages.
Related
Similar Ingredients
Finding similar ingredients…
References
Sources