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Flavonoid Fraction:
- primarily flavonoid glycosides like quercetin, kaempferol responsible for the extract’s antioxidant activity and are potent scavengers of free radicals.
- Includes biflavones (lactoines) such as ginkgetin, isoginkgetin, bilobetin, sciadopitysin.
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Terpenoid Fraction:
- Terpene lactones: These include ginkgolides (A, B, C, and J) and bilobalide.
- Ginkgolides are potent antagonists of platelet-activating factor (PAF), contributing to anti-inflammatory effects.
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Other Compounds:
- Proanthocyanidins (OPC): A type of flavonoid with significant antioxidant properties.
- Organic Acids: Contribute to the extract’s overall chemical profile.
- Sterols: Present in the extract, including sitosterols.
- Polysaccharides: Present in smaller amounts.
- Trace Elements: Minerals such as zinc, iron, sodium, and vitamins like ascorbic acid, are also found in Ginkgo biloba leaves.
- Antioxidant Effects: Flavonoids act as free radical scavengers and metal chelators, protecting cells from oxidative damage.
- Neuroprotective Effects: The combination of flavonoids and terpenoids is thought to mediate the extract’s neuroprotective benefits.
- Anti-inflammatory Effects: Ginkgolides inhibit PAF activation, suppressing inflammation.
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Antioxidant Protection: The extract’s high concentration of polyphenols and flavonoids neutralizes free radicals, shielding the skin from oxidative stress caused by UV rays and pollution.
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Anti-inflammatory and Soothing: It helps to calm and soothe irritated skin, reducing redness and discomfort.
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Anti-Aging Properties: Ginkgo promotes collagen production and supports skin elasticity, helping to prevent and reduce the appearance of fine lines and wrinkles.
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Improved Circulation: The extract enhances microcirculation, leading to a healthier and more radiant complexion.
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Skin Regeneration: It aids in the skin’s regenerating processes, improving skin quality and texture.
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Hair Care: When used in hair products, it can stimulate the scalp, strengthen hair roots, and impart a natural shine to damaged hair.
- Anti-aging and anti-wrinkle creams and serums
- Skin-regenerating products
- Products for sensitive or inflamed skin
- Slimming and body-sculpting formulations
- Hair care products, such as treatments and scalp stimulants
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