Science
Mechanism of Action
This extract supports skin health through multiple pathways. Its antioxidant capacity is mediated by the upregulation of phospho-NFκB repressing factor within human epidermal keratinocytes. For moisturizing benefits, it enhances phospho-extracellular signal-regulated kinase 1/2 and cAMP response element-binding protein in artificial skin. The presence of anthraquinone series substances, characteristic of *Damnacanthus major* roots, further contributes to its antioxidative and potential brightening properties.
Research
Clinical Evidence
Medium confidenceN/A
Key findings
- 01 A callus extract of *Damnacanthus major* exhibited a distinct antioxidant effect in an artificial skin alternative model.
- 02 The *Damnacanthus major* callus extract demonstrated a moisturizing effect in an artificial skin alternative model.
- 03 No phototoxicity was observed up to this concentration (1 mg/mL) when an ethanol extract of *Damnacanthus major* callus was tested in an artificial skin alternative.
Transparency
Dusting Analysis
Information regarding common dusting practices, typical dusting thresholds, or associated red flag percentages for this ingredient is not available in the provided data.
The Formula
Formulation
Safety
Safety Profile
No official safety assessments from major regulatory bodies like CIR, SCCS, or FDA have been identified for Damnacanthus Major Adventitious Root Extract. However, *in vitro* testing using an ethanol extract of its callus indicated no phototoxic effects up to a concentration of 0.1% (1 mg/mL).
Your Skin
Skin Compatibility
Our Assessment
Verdict
While promising in vitro antioxidant and moisturizing effects are noted, comprehensive human clinical data and full safety assessments are needed for a conclusive verdict on Damnacanthus Major Adventitious Root Extract.
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References
Sources