Science
Mechanism of Action
POLYGONUM FILIFORME FLOWER/LEAF/STEM EXTRACT primarily functions by attracting and binding water molecules, thereby enhancing the skin's moisture retention. This humectant action aids in maintaining skin hydration and barrier function. Furthermore, as a member of the Polygonum genus, this extract is anticipated to contribute phenolic compounds, flavonoids, and tannins, which are known to provide antioxidant protection against environmental stressors, reduce inflammatory responses, and exhibit mild antimicrobial effects on the skin.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Safety
Safety Profile
The ingredient has been assigned an FDA UNII (M4VKX9Q8AJ) for identification purposes, but specific, comprehensive safety assessments by the Cosmetic Ingredient Review (CIR) or the Scientific Committee on Consumer Safety (SCCS) are not available. While related Polygonum extracts are often deemed safe at lower concentrations, there are documented instances of allergic reactions such as rashes and itching, necessitating patch testing for individuals, particularly those with sensitive skin.
Your Skin
Skin Compatibility
Our Assessment
Verdict
POLYGONUM FILIFORME FLOWER/LEAF/STEM EXTRACT shows promise as a humectant with potential antioxidant and anti-inflammatory properties, but the absence of specific clinical studies, unknown irritancy and comedogenicity, and lack of comprehensive safety reviews by CIR or SCCS currently classify it with insufficient data for a definitive endorsement.
Related
Similar Ingredients
Finding similar ingredients…
References
Sources