Science
Mechanism of Action
This extract exerts its effects primarily through potent antioxidant activity, scavenging superoxide anion and hydroxyl radicals to diminish oxidative stress and lipid peroxidation. It also demonstrates anti-inflammatory capabilities by suppressing the production of prostaglandins and other inflammatory cytokines. Furthermore, the seed oil component has shown tyrosinase inhibition activity, potentially aiding in skin tone uniformity, and the extract contributes cytoprotection against DNA damage.
Research
Clinical Evidence
Low confidenceN/A
Key findings
- 01 In vitro studies on neuronal cells (SH-SY5Y) observed increased cell viability at concentrations of 10 µg/ml in a Parkinson's disease model.
- 02 Another in vitro study utilizing a Caenorhabditis elegans model demonstrated neuroprotective effects against dopaminergic degeneration at 9 µg/ml.
- 03 For topical application, formulations containing 0.75% w/w of Celastrus paniculatus seed oil, when complexed with 2-hydroxypropyl-β-cyclodextrin, exhibited enhanced skin penetration.
- 04 An animal study (Swiss albino murine model) evaluated the extract's chemopreventive potential against skin carcinogenesis when administered orally at 200 mg/kg and 400 mg/kg.
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Formulations, including dispersion, serum, and gel, containing a Celastrus paniculatus seed oil complex demonstrated good physical and chemical stability over three months when stored at temperatures of 4, 25, and 45 °C, maintaining a pH of approximately 6.5.
Synergies
- Enhanced skin penetration when complexed with 2-hydroxypropyl-β-cyclodextrin.
Conflicts
- Raw Celastrus paniculatus seed oil may leave a difficult-to-remove yellow-orange residue on the skin.
- Oily formulations of the seed oil may require enhanced delivery methods, such as encapsulation, for optimal active component penetration into the skin.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) has not conducted a specific safety assessment for Celastrus Paniculatus Seed Extract. The ingredient is recognized as a skin conditioning agent by The Good Scents Company. In vitro studies have indicated no adverse effects on cell viability, even with high concentrations and prolonged exposure.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Celastrus Paniculatus Seed Extract is a promising botanical with demonstrated antioxidant, anti-inflammatory, and cytoprotective mechanisms, making it a valuable optional ingredient for skin conditioning, though direct human topical efficacy requires further investigation.
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