Science
Mechanism of Action
This extract operates through a rich blend of antioxidants, including various polyphenols like caffeic, ferulic, and coumaric acids, alongside flavonoids such as rutin and quercetin. These compounds combat free radicals, reduce oxidative stress, and exert anti-inflammatory, anti-collagenase, and anti-elastase effects. Crucially, it demonstrates anti-tyrosinase properties for skin brightening and significantly boosts human dermal fibroblast proliferation and total collagen synthesis, thereby promoting skin regeneration and improving overall appearance.
Research
Clinical Evidence
High confidence4%
Key findings
- 01 Demonstrated potent tyrosinase inhibition of 58.33%, a level comparable to kojic acid (65.49%). The IC50 value for tyrosinase inhibition was determined to be 68.80 ± 0.46 μg/mL.
- 02 Significantly increased the proliferation of human dermal fibroblasts and total collagen synthesis in a dose-dependent manner, indicating its potential for improving skin vitality.
- 03 In a 12-week study on women aged 40+, application of a 4% micellar extract cream resulted in a 22.31% improvement in skin hydration, a 13.30% increase in total skin elasticity (R2 parameter), and a 12.33% enhancement in the skin's ability to return to its original state after deformation (R5 parameter).
Transparency
Dusting Analysis
The provided research demonstrates clear biological activity at specified concentrations, indicating its use as an active ingredient rather than a filler.
The Formula
Formulation
Stability
Micellar extracts are suggested to enhance the solubilization of active compounds and improve their stability. For cream formulations, it is recommended to add the extract during the cooling phase, around 40 °C.
Safety
Safety Profile
While generally considered safe for cosmetic applications by regulatory bodies like the European Cosmetics Regulation, allowing its use with appropriate concentration guidelines, comprehensive specific oral, parenteral, dermal, or inhalation toxicity data, and GHS classifications are not available. Sensitive individuals may potentially experience mild allergic reactions such as skin redness or itching.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Phaseolus Vulgaris Sprout Extract is a valuable active ingredient offering significant benefits in anti-aging, hydration, elasticity, and brightening due to its potent antioxidant and collagen-stimulating properties.
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References
Sources