Science
Mechanism of Action
Hydrolyzed Psoralea Corylifolia Extract exerts its action primarily through bakuchiol, functioning as a broad-spectrum antimicrobial agent particularly effective against Gram-positive microbes associated with acne. It acts as a potent antioxidant, actively neutralizing free radicals, especially superoxide anions. Furthermore, it demonstrates significant anti-inflammatory properties by modulating cyclooxygenase and lipoxygenase pathways, which reduces proinflammatory mediators. This comprehensive action leads to refined skin texture, balanced sebum production, and improved skin clarity.
Research
Clinical Evidence
Medium confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Naturally hydrophobic and insoluble in water, Hydrolyzed Psoralea Corylifolia Extract requires specialized solubilization techniques for stable aqueous formulations, often utilizing agents like polysorbate 20 and bisabolol. Accelerated stability studies indicate a shelf life of 8-24 months for products containing this extract (e.g., Bakutrol), correlating to stability for 1 to 3 months at 4°C, 25°C, and 40°C. Production involves strong basic conditions and high temperatures to ensure the degradation of potential phytotoxins.
Conflicts
- Insoluble in water (requires solubilization for aqueous formulations)
Safety
Safety Profile
The ingredient, specifically Unigen's Bakutrol variant, undergoes a patented process to significantly reduce phytotoxins. European regulations mandate phototoxin content below 1 ppm in cosmetic products, with Unigen recommending bakuchiol-based ingredients contain no more than 100 ppm. Clinical studies involving products with this extract consistently report no collateral skin damage, including dry skin, irritation, redness, or peeling.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Hydrolyzed Psoralea Corylifolia Extract is a valuable ingredient for managing acne and improving skin clarity, offering comprehensive benefits without adverse reactions.
Related
Similar Ingredients
Finding similar ingredients…