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100% Natural Green Tea Extract L-Epicatechin 90% 98% Epicatechin Powder

Product Information:

  • Product name: L-Epicatechin
  • Specification: 90% 95% 98%
  • Appearance: White powder
  • Source: Green Tea
  • Test Methods: HPLC
  • Application: Health Food
  • CAS No.: 490-46-0
  • Shelf Life: 2 years
  • Product Detail



    Product Tags


    Epicatechin (EC) is a natural plant flavanol compound with the chemical formula C15H14O6. White crystal, soluble in water, methanol, and epigallocatechin (EGC), catechin gallate (CG), epicatechin gallate (ECG), epigallocatechin gallate (EGCG) are collectively referred to as catechins. It is an isomer of each other with catechin.

    L-Epicatechin is a natural flavanol compound that belongs to the catechin family. It is found in several plant-based foods, including dark chocolate, green tea, berries, and grapes. L-Epicatechin has a range of potential health benefits due to its antioxidant, anti-inflammatory, and cardioprotective properties.


    Our Manufacturer TGYBIO was specialized herbal extract and API. we supply L-L-Epicatechin with 90% 95% 98% for sale, there also supply EGCG and L-Theanine , it's very hot selling now, we supply with lowest price and high quality,  you can contact us for free samples and more product details.

    Product Name
    L-Epicatechin;Epicatechin Powder;Epicatechin
    Molecular Formula     
    Molecular Weight
    Test Method
    90%,95% and 99%


    Specification of Green Tea Extract CAS 490-46-0 (-) -Epicatechin

    Item Product Specification
           Pure Material Epicatechin EC90%
    Catechin EGC90%
    Epicatechin gallate EGCG90%


    Low Pesticide


    Epicatechin gallate40 Polyphenols98%, Catechins60%, EGCG40%
    Epicatechin gallate45 Polyphenols98%, Catechins60%, EGCG45%
    Epicatechin gallate50 Polyphenols98%, Catechins65%, EGCG50%
                  Low Pesticide   Epicatechin gallate40 Polyphenols98%, Catechins70%, EGCG40%
    Epicatechin gallate45 Polyphenols98%, Catechins75%, EGCG45%
    Epicatechin gallate50 Polyphenols98%, Catechins80%, EGCG50%
    L-Epicatechin Powder


    1> L-Epicatechin can be added in health care supplements.

    2> L-Epicatechin as a dietary supplement.
    3> L-Epicatechin can be added in cosmetics.



    1. Antioxidant effects: L-Epicatechin has been found to have powerful antioxidant properties, which can help protect cells from damage caused by free radicals.
    2. Cardiovascular benefits: L-Epicatechin has been found to improve blood flow, lower blood pressure, and reduce the risk of heart disease.
    3. Anti-inflammatory effects: L-Epicatechin can help to reduce inflammation in the body, which can contribute to several chronic conditions, such as arthritis.
    4. Improved insulin sensitivity: L-Epicatechin has been found to improve insulin sensitivity in some studies, which may benefit those with type 2 diabetes.
    5. Potential brain benefits: There is some evidence to suggest that L-Epicatechin may improve cognitive function and protect against neurodegenerative diseases such as Alzheimer's.

    L-Epicatechin is commonly found in foods such as dark chocolate, green tea, and red wine, and is also available in supplement form. While it has promising potential in several areas of health, more research is needed to fully understand its efficacy and safety. As with any supplement or medication, it's important to consult a healthcare provider before use.

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  • Analysis Specification Result
    Assay(Epicatechin) 90% Min 90.21%
    Part used Leaves Complies
    Odor & Taste Characteristic Complies
    Extract Solvents  Water and Ethanol Complies
    Appearance White or off- white powder Complies
    Particle size 100% through 60 mesh 60 mesh
    Bulk Density 40g~60g/100ml 46.16g/100ml
    Loss on drying 1% Max 0.32%
    Ash 0.5% Max 0.11%
    Heavy metals  10ppm Max Complies
    Pb 2ppm Max Complies
    As 2ppm Max Complies
    Cd 1ppm Max Complies
    Hg 0.1ppm Max Complies
    Total plate count  1000cfu/g Max Complies
    Yeast & Mold 100cfu/g Max Complies
    E. Coli   Negative Negative
    Salmonella Negative Negative

    Q1: Are you a manufacturer or trading company?
    A: We are manufacturer, welcome to visit our factory.
    Q2: How to confirm the product quality before placing the order?
    A:Sample could be provided, and we have the inspection report issued by an authoritative
    third-party testing agency.
    Q3: What’s your MOQ?
    A: It depends on products, different products with different MOQ, we accept sample order or provide free sample for your test.
    Q4: How about delivery time/method?
    A: We usually ship within 1-3 working days after your payment.
    We can ship by door to door courier, by air, by sea, you also can choose your forwarder shipping
    Q5: Do you provide after sales service?
    A: TGY provide 24*7 service. We can talk by email, skype, whatsapp, phone or whatever you
    feel convenient.
    Q6: How to solve the after-sale disputes?
    A:We accept Changing or Refunding service if any quality problem.
    Q7: What’s your payment methods?
    A:Bank transfer ,Western Union, Moneygram, T/T + T/T balance against B/L copy(bulk quantity)

    Write your message here and send it to us

    1. Get 20% Off Your First Order. Stay up to date on new products and exclusive products.

    2. If you are interested in free samples.

    Please contact us any time:

    Email: rebecca@tgybio.com

    What's up:+8618802962783