Science
Mechanism of Action
This ingredient operates through multiple pathways, primarily as an antioxidant by neutralizing damaging free radicals and as an anti-inflammatory agent by suppressing the ROS/JNK signaling pathway and blocking critical inflammatory mediators such as Akt, NF-κB, and STAT1. Its anti-aging properties are mediated by inhibiting the skin-degrading enzyme MMP-1 and enhancing the expression of the protective protein TIMP-1, crucial for maintaining skin integrity. Additionally, it may contribute to alleviating conditions like psoriasis via cell autophagy regulation and offers potential benefits for improving hair growth conditions.
Research
Clinical Evidence
Low confidenceN/A
Key findings
- 01 Oleanolic acid (parent compound) suppresses the expression of skin-aging protein MMP-1 and increases anti-skin-aging protein TIMP-1, effectively preventing particulate matter-induced aging in keratinocytes. It also inhibits JNK phosphorylation, downregulating the ROS/JNK signaling pathway to reduce particulate matter-induced skin inflammation and aging.
- 02 Oleanolic acid demonstrates significant radical scavenging activity (RSA) of 88.30% in vitro, with an IC50 of 61.5 µg/mL.
- 03 Oleanolic acid exhibits anti-atopic effects in DNCB-induced atopic dermatitis-like lesions in mice, suppressing Th2 type cytokines and chemokines by blocking Akt, NF-κB, and STAT1 signaling pathways.
- 04 Oleanolic acid may relieve psoriasis by upregulating Notch1, which subsequently regulates cell autophagy.
Transparency
Dusting Analysis
No data is available regarding the dusting potential of Sodium Oleanolate.
The Formula
Formulation
Stability
No specific optimal pH range for the stability of Sodium Oleanolate has been identified. As the sodium salt, it is typically formulated to enhance the solubility of the poorly water-soluble oleanolic acid, facilitating its integration into aqueous cosmetic systems.
Safety
Safety Profile
A direct Cosmetic Ingredient Review (CIR) safety assessment specifically for Sodium Oleanolate was not found, indicating a lack of comprehensive safety data for this particular salt form. Therefore, its sensitization risk and safety during pregnancy remain undetermined.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Sodium Oleanolate demonstrates promising preclinical evidence for anti-aging, antioxidant, and anti-inflammatory benefits, yet further direct clinical research specifying effective concentrations for human cosmetic use is needed.
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References
Sources