Science
Mechanism of Action
This extract derives its robust antioxidant properties from a high concentration of bioactive compounds such as phenols, flavonoids, saponins, and anthocyanins. Its broad-spectrum antibacterial activity, observed against pathogens like E. coli, is primarily attributed to oxalic acid or oxalate compounds, which are optimally effective in acidic conditions. Flavonoids and phenolic compounds may also contribute to anti-inflammatory effects, while specific fatty acid alkyl esters hint at a potential role in melanogenesis inhibition. Overall, it supports accelerated tissue regeneration and collagen formation essential for wound healing.
Research
Clinical Evidence
Medium confidence5%
Transparency
Dusting Analysis
The Formula
Formulation
Stability
The antibacterial activity of Oxalis Triangularis Extract is mediated by water-soluble, heat-stable substances that are specifically active only under acidic pH conditions, specifically below pH 3.7. A notable reduction in this activity occurs if the pH is altered beyond this optimal range.
Safety
Safety Profile
There are no direct safety assessments available from CIR, SCCS, or FDA for Oxalis Triangularis Extract. However, EWG Skin Deep rates the ingredient with 'Low' concerns across categories including cancer, allergies & immunotoxicity, and developmental & reproductive toxicity. A topical antibacterial gel containing the crude extract was observed to be non-irritant, and SkinSAFE data suggests it is 'Irritant Free' in some product applications. While the plant naturally contains oxalic acid, which can be harmful in large dietary quantities, this concern is generally not extended to the topical cosmetic application of the extract.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Oxalis Triangularis Extract is a valuable botanical ingredient, offering significant antioxidant, antimicrobial, and wound-healing benefits, particularly when incorporated into formulations engineered for acidic pH conditions.
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