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Green Tea Leaf Extract
Plant Extract

Green Tea Leaf Extract

● Green Tea Extract is derived from premium green tea leaves (Camellia sinensis ), rich in active compounds such as polyphenols (EGCG), caffeine, amino acids, and vitamins . Among these, Epigallocatechin Gallate (EGCG) is the key antioxidant ingredient, renowned for its exceptional health benefits.

Polyphenols (EGCG): Potent antioxidant, neutralizes free radicals, slows aging, and boosts metabolism.

Caffeine: Enhances mental alertness and physical performance.

L-Theanine: Promotes relaxation and reduces stress.

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    Green tea HPLC chromatogram

    Key Components & Benefits

    1.Polyphenols (EGCG): Potent antioxidant, neutralizes free radicals, slows aging, and boosts metabolism.

    2.Caffeine: Enhances mental alertness and physical performance.

    3.L-Theanine: Promotes relaxation and reduces stress.

    4.Vitamins C & E: Supports immunity and skin health.

    Specification

    Ingredients

    Standard

    Tea Polyphenols

    40%-98% by UV

    EGCG【989-51-5】

    10%-98% by HPLC

    Epicatechin [490-46-0]

    90% by HPLC

    Caffeine

    10% by HPLC

    L-Theanine

    20%,40% by HPLC

    Theaflavins

    20%,40% by HPLC

    Product Advantages

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    High Purity

    Advanced extraction ensures EGCG content ≥95% for maximum efficacy.
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    100% Natural

    No artificial additives, non-GMO, safe for long-term use.
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    Compliant with standards

    The pesticide residue, Heavy metals and PAHs etc of products meet up with EU standard.
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    Stable supplying

    We can treat raw materials with capacity of 5000tons per year.
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    Quality ensured

    We test each batch with assay, loss on drying, total ash, heavy metals, bacterium and provide report from third party.
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    Versatile Applications

    Suitable for supplements, skincare, and functional foods.

    Pharmacological effects and efficacy

    green tea extract

    Metabolic Booster

    Increases fat oxidation rate by 17% (clinical studies with 300mg EGCG daily)

    Activates AMPK pathway to enhance glucose and lipid metabolism (supports diabetes management)

    King of Antioxidants

    Free radical scavenging capacity 100x stronger than vitamin C

    Protects cellular DNA and delays aging (23% increase in telomerase activity)

    Precision Weight Management

     Inhibits fatty acid synthase (FAS) activity by 42%

    Reduces visceral fat area by 11.5% (12-week clinical trial)

    Cognitive Enhancer

    L-theanine synergizes with caffeine to boost alpha brain waves, enhancing focus by 28%

    Prevents β-amyloid plaque accumulation, lowering cognitive decline risk

    Cardiovascular Guardian

     Reduces LDL oxidation risk by 39%

    Improves vascular endothelial function (2.1% increase in flow-mediated dilation)

    Natural Antimicrobial Shield​

    >90% inhibition rate against oral pathogens (Streptococcus mutans)

     68% inhibition of influenza virus neuraminidas

    Application Solutions Green max

    1.Pharmaceutical & Health Products​​
    • Adjuvant therapy for non-alcoholic fatty liver disease
    • Metabolic syndrome formulations (combined with chromium)

    2. Functional Food Development​​
    • Fat-burning sports drinks (150mg EGCG per serving)
    • Anti-fatigue chewable tablets (slow-release caffeine technology)

    3.Cosmetic & Anti-Aging Products​​
    • Sunscreen repair serums (SPF booster)
    • Oil-control acne masks (0.5% concentration)

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    Recommended Dosage​

    Food additives: 50-300mg EGCG daily (EFSA-recommended safe intake)

    Topical applications:0.2-2% concentration

    Precautions

    Sensitive individuals should opt for low-caffeine formulations (<1%)

    Avoid concurrent use with anticoagulant medications

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