Science
Mechanism of Action
This extract is rich in bioactive compounds including flavonoids, terpenoids, and phenolic acids. It functions as a powerful antioxidant, mitigating free radical damage from environmental stressors like UV radiation and pollution, thus combating premature aging. Its anti-inflammatory capabilities reduce redness and soothe irritated skin, while it also enhances microcirculation to improve cellular oxygenation and nutrient delivery for a radiant complexion. Additionally, it stimulates collagen production to improve skin elasticity and diminish fine lines, promoting overall cell renewal and regeneration.
Research
Clinical Evidence
High confidence0.5%
Key findings
- 01 Clinical studies indicate typical usage from 0.5% to 2% in facial serums and creams, providing antioxidant, anti-inflammatory, microcirculation, collagen support, and anti-aging benefits.
- 02 For targeted eye care and revitalizing treatments, concentrations typically range from 1% to 3% for similar comprehensive benefits.
- 03 In scalp and rinse-off products, 0.3% to 1% is commonly used to leverage its antioxidant, anti-inflammatory, microcirculation, and hair growth stimulating properties.
- 04 A human trial demonstrated that a cream containing Ginkgo Biloba extract, at an undisclosed percentage, was both effective and safe over two weeks, resulting in more resilient, tauter skin and a reduction in wrinkles.
Transparency
Dusting Analysis
Given its established clinical benefits across a range of applications (0.3-3%), Ginkgo Biloba Leaf Cell Extract is typically incorporated at efficacious concentrations and is not commonly considered a 'dusting' ingredient.
The Formula
Formulation
Stability
For optimal stability, it is recommended to add this extract to the aqueous phase or during the cool-down phase of emulsion formulations. Dry Ginkgo Biloba extract has demonstrated superior antioxidant efficacy stability in creams compared to glycolic extracts, with microencapsulation suggested for further enhanced stability.
Safety
Safety Profile
The CIR Expert Panel affirmed its safety in current use practices and concentrations, provided it is formulated to be non-sensitizing. Recommendations include good manufacturing practices to limit ginkgolic acid impurities. A Human Repeat Insult Patch Test (HRIPT) at 0.2% showed no irritation or sensitization.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Ginkgo Biloba Leaf Cell Extract is a valuable botanical ingredient, offering robust antioxidant, anti-inflammatory, and microcirculation benefits, making it highly effective for improving skin vitality and addressing signs of aging across all skin types.
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References
Sources