Science
Mechanism of Action
This extract functions as an astringent by constricting skin pores and managing excess oil secretion, thereby aiding in oil control and skin cleansing. Its rich tannin content contributes to mild anti-inflammatory and antiseptic effects, reducing skin redness and alleviating inflammation by modulating mediators like IL-6, PGE2, and NF-κB, with a demonstrated blanching effect. Abundant in tannins, flavonoids, and phytosterols, it provides significant antioxidant protection against environmental stressors. It further strengthens the skin barrier, enhances deep hydration, potentially through increased AQP3 protein expression, supports skin elasticity, and accelerates wound healing. Additionally, it helps to even out skin tone and reduce itching by decreasing the expression of certain cytokines.
Research
Clinical Evidence
Medium confidence2-5%
Key findings
- 01 Topical application at 50 mg/kg daily significantly improved and accelerated diabetic wound healing in rats.
- 02 In vitro studies showed a reduction in the formation of inflammatory mediators (IL-6, PGE2) and NF-κB activation in stimulated skin cells. It also exhibited a blanching (vasoconstrictive) effect comparable to hydrocortisone.
- 03 Recommended concentrations of 2-5% are suggested for optimal results in moisturizing and anti-aging formulations.
Transparency
Dusting Analysis
No data indicates common dusting of this ingredient.
The Formula
Formulation
Safety
Safety Profile
While the FDA lists Potentilla Erecta Root Extract as a cosmetic skin conditioning ingredient, there is no specific SCCS opinion, and it has not undergone CIR review. Acute toxicity studies in rats and mice suggest that aqueous extracts are generally safe for human topical application. However, due to a lack of specific data, caution is advised for use during pregnancy, lactation, and in children/adolescents.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Potentilla Erecta Root Extract is a valuable, multifaceted ingredient offering significant benefits in inflammation reduction, antioxidant protection, barrier enhancement, and skin healing, suitable for a wide range of skin concerns.
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