Science
Mechanism of Action
This root extract works by providing significant moisturizing and skin conditioning properties, directly contributing to enhanced skin hydration. Its rich composition of polyphenolic compounds and flavonoids confers potent antioxidant activity, primarily by chelating metal ions and mitigating reactive oxygen species (ROS) damage. Furthermore, it demonstrates anti-tyrosinase activity, which can lead to reduced melanin production and subsequent skin lightening effects. The extract also exhibits anti-inflammatory properties, potentially minimizing redness and irritation, and supports wound healing through components like vitamin C and mucin, which are known for their protective and regenerative qualities.
Research
Clinical Evidence
Low confidence10%
Transparency
Dusting Analysis
There is no indication that this ingredient is commonly used at sub-efficacious levels for marketing claims. Its limited safety data and restrictions in certain verified products suggest it is not widely leveraged without adequate substantiation.
The Formula
Formulation
Stability
The root bark extract and its fractions exhibit excellent thermal stability. They maintain activity without loss in highly acidic conditions, specifically at pH 2 and within plasma environments, suggesting robust stability in low pH formulations. It is commonly prepared in an aqueous mixture, often with propylene glycol and preservatives for enhanced stability.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) has not assessed Pachyrhizus Erosus Root Extract, likely due to insufficient reported data or limited use within the FDA's Voluntary Cosmetics Reporting Program. Specific GHS classifications, hazard statements, or comprehensive toxicity data (oral, dermal, inhalation) are not readily available from standard industry sources. Certain product verification programs, such as EWG VERIFIED, impose restrictions on this ingredient without adequate safety substantiation.
Your Skin
Skin Compatibility
Our Assessment
Verdict
While Pachyrhizus Erosus Root Extract demonstrates promising multi-functional benefits including hydration, antioxidant, and brightening effects from preliminary studies, its overall safety and efficacy in human skin applications require substantial further research and data.
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