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  5. China polyphenolsChina polyphenols : 44 Products from 29 Suppliers & Manufacturers
View  (1-20 out of 29)

  • Tea Extract L-Theanine Tea Polyphenols Catechin Epicatechin(EC) EGC EGCG

    • Min. Order:  

      5 Gram

    • Price:  

      US$ 1

    • Place of origin:  

      China

    • Supply Ability:  

      5000

    product name:L-Theanine CAS NO.:3081-61-6 molecular formula:C7H14N2O3 formula weight:174.198 purity:99% appearance:white powder product name:Tea Polyphenols CAS NO.:84650-60-2 molecular formula:C17H19N3O formula weight:281.36 purity:99% appearance:yellow powder product name:Epicatechin(EC) CAS NO.:490-46-0 molecular formula:C15H14O6 formula weight:290.27 purity:98% appearance:white powder product

    [Related Keywords : Tea extract, L-Theanine, Tea Polyphenols, Epigallocatechin gallate]

    • ShengyuBiotech Co.,Ltd

    • Business Type

      Manufacturer

    • Location

      Hubei, China

    • Employees Total

      51 - 100

    • Annual Revenue

      USD 100,000 - 500,000

    Contact Now Start Order

  • Green Tea Extract-EGCG,Tea Polyphenols,Epicatechin,Theanine

    • Place of origin:  

      China

    Product Name:Green Tea Extract. Active ingredient: tea polyphenols, EGCG,epicatechin, theanine Other name:Tea Polyphenols. CAS No.:84650-60-2/989-51-5/490-46-0/3081-61-6 Latin name: Camellia sinensis (L.) O. Ktze Part used: leaf Appearance: Brown and yellow powder Detection method: HPLC/UV Specification: Tea polyphenols 40%, 50%,95%, 98% EGCG 15%,50%,90%,95%,98% Epicatechin 90%,95% Theanine

    [Related Keywords : Green Tea, EGCG, Tea Polyphenol, Epicatechi]

    Contact Now Start Order

  • Tea Polyphenol,EGCG 90%

    • Min. Order:  

      contact us

    • Place of origin:  

      China

    • Price Condition:  

      FOB

    • Supply Ability:  

      large

    We can supply: 1.Tea polyphenol extracted from green tea leaves with polyphenol:20%--99%, EGCG: min.20%;catechin:min.25%;caffeine:max.8%,widely used in food and non-food industry Note:EGCG OVER 95% also available 2.Theaflavin extracted from black tea leaves with purity over:20%,widely used in pharmaceutics and healthcare industry. More details,samples and customization also available

    [Related Keywords : tea polyphenols, theaflavin, tea flavin, EGCG]

    • WJF Chemicals Co. Ltd.

    • Business Type

      Manufacturer

    • Location

      Zhejiang, China

    • Employees Total

      6 - 10

    • Annual Revenue

      USD 100,000 - 500,000

    Contact Now Start Order

  • Apple Polyphenols Powder

    • Place of origin:  

      China

    Product name: Apple polyphenolsBotanical Source：Malus pumila Mill.Specification: (Purity) UV75%CAS number: /Appearance: Light Brown PowderAnnual Supply Capacity: 30MTApplication: Health care, food, Cosmetic MaterialsPacking: 25KG/Fiber Drum, Foil bagDetection method:UVStorage: Keep dry and cool

    [Related Keywords : Apple Polyphenols Powder]

    • Appchem

    • Business Type

      Buyer

    • Location

      Shanxii, China

    • Employees Total

      101 - 500

    • Annual Revenue

      USD 2,000,001 - 5,000,000

    Contact Now Start Order

  • Acai Berry Extract 5%-40% Polyphenol

    • Min. Order:  

      25 Kilogram

    • Price:  

      US$ 24.5

    • Place of origin:  

      China

    • Supply Ability:  

      1000kg

    Latin Name: Euterpe Oleracea L. Synonyms: Acai Palm Extract, Euterpe badiocarpa Extract, Euterpe oleracea Extract, Palmaceae Extract CAS No.: 879496-95-4 Specification : 4:1; 10:1 Polyphenols: 10%,40% Proanthocyanidins: 40%,60% Flavones: 10% Part of Plant Used: Berry Appearance: Fine purple red powder Analysis ItemsSpecificationsAppearanceFine Purple-Red PowderOdor & TasteCharacteristicParticle

    [Related Keywords : Acai Berry Extract, Acai Berry Powder, Polyphenols, Anthocyanidins]

    • Kingherbs Limited

    • Business Type

      Manufacturer

    • Location

      Hunan, China

    • Employees Total

      11 - 50

    • Annual Revenue

      USD 10,000,001 - 50,000,000

    Contact Now Start Order

    2 related Products from this Supplier

  • Pomegranate Extract Ellagic Acid Polyphenol

    • Min. Order:  

      25 Kilogram

    • Price:  

      US$ 30

    • Place of origin:  

      China

    Introduction Pomegranate contains a large number of organic acids, carbohydrates, proteins, fats, vitamins and minerals such as calcium, phosphorus, potassium etc. And pomegranate is rich in two antioxidant components anthocyanin and polyphenols , but also contains vitamin C, linoleic acid and folic acid which can fully replenish skin moisture. The polyphenol extracted from pomegranate seeds is a

    [Related Keywords : Pomegranate Extract, Polyphenol, Ellagic Acid]

    • Kingherbs Limited

    • Business Type

      Manufacturer

    • Location

      Hunan, China

    • Employees Total

      51 - 100

    • Annual Revenue

      USD 1,000,001 - 2,000,000

    Contact Now Start Order

    2 related Products from this Supplier

  • Factory Supply Natural Wholesale Pure Echinacea Purpurea Extract 4% Polyphenols

    • Min. Order:  

      1 Kilogram

    • Price:  

      US$ 15~22

    • Place of origin:  

      China

    • Supply Ability:  

      8-10ton/month

    Factory Supply Natural Wholesale Pure Echinacea Purpurea Extract 4% Polyphenols Product Description Echinacea Purpurea, commonly called purple coneflower, is a coarse, rough-hairy, herbaceous perennial that is native to moist prairies, meadows and open woods of the central to southeastern United States (Ohio to Michigan to Iowa south to Louisiana and Georgia). It typically grows to 2-4' tall. Pro

    [Related Keywords : Echinacea Purpurea Extrac, 4% Polyphenols, Echinacea Extract]

    Contact Now Start Order

  • Tea Polyphenol

    • Min. Order:  

      10kg

    • Place of origin:  

      China

    • Price Condition:  

      FOB China

    Product name: Tea polyphenol /Green Tea Extract Specifications: 98% Test method: UV CAS No.:84650-60-2 Main function: 1. Lowering blood pressure, blood clotting, weight loss; 2.Preventing atherosclerosis and thrombosis and other cardiovascular diseases; 3.Lowering blood sugar and curing diabetes; 4.Sterilization and anti-virus, preventing and treating hepatitis, fatty liver; 5.Anti-aging and im

    [Related Keywords : Green Tea Extract, herb extract]

    Contact Now Start Order

  • Green Tea Extract,Polyphenols, EGCG by HPLC

    • Min. Order:  

      1KG

    • Price:  

      USD 1

    • Place of origin:  

      China

    • Price Condition:  

      CIF

    • Supply Ability:  

      50000KG/per Month

    Green Tea Extract Botanical Source: Camellia sinensis O. Ktze. CAS NO.:84650-60-2 Specification:50% polyphenols, 50% EGCG Appearance: Light yellow powder. Part of Used: Leaf Extract Method: Water/ Ethyl Acetate Molecular Formula :C17H19N3O Specifications: 20% Catechins /10% EGCg (HPLC) Polyphenols 30-35% 30% Catechins /15% EGCg (HPLC) Polyphenols 45-50% 40% Catechins /20% EGCg (HPLC) Polyphenols

    [Related Keywords : Green Tea Extract, plant extract, Polyphenols, EGCG]

    • Kingherbs Limited

    • Business Type

      Manufacturer

    • Location

      Hunan, China

    • Employees Total

      51 - 100

    • Annual Revenue

      USD 2,000,001 - 5,000,000

    Chat

    Contact Now Start Order

    2 related Products from this Supplier

  • Wholesale Price Pure Natural Apple Fruit Extract Apple Polyphenol Powder

    • Min. Order:  

      1 Kilogram

    • Price:  

      US$ 50 ~ 119

    • Place of origin:  

      China

    • Supply Ability:  

      5000 tons per month

    Bulk Wholesale Price Pure Natural Apple Fruit Extract Apple Polyphenol Powder Product Name Apple polyphenolsRaw Material Apple FruitAppearance Red Brown to Brown PowderSpecification 20% to 70%MOQ 1KgTrademark FribezaSample AvailableShelf Life 2 YearsSupply Type OEM ODMServive 24/7 Apple polyphenols is the general name of polyphenols contained in apple, including chlorogenic acid, rhizosin, procya

    [Related Keywords : Apple Polyphenol]

    Contact Now Start Order

  • Antioxidant Grape Seed Extract Polyphenols 10%-95% Proanthocyanidins 30%-95%

    • Min. Order:  

      1 Kilogram

    • Price:  

      US$ 36

    • Place of origin:  

      China

    Grape seed extract is a kind of polyphenols extracted and isolated from grape seeds, mainly composed of Proanthocyanidins, catechin, epicatechin, gallic acid, epicatechin gallate and other polyphenols. Grape seed extract is an all-natural substance, which is one of the most potent plant-derived antioxidants found to date. Tests have shown that its antioxidant effect is 30 to 50 times that of vita

    [Related Keywords : Herbal Extract, Cosmetics, Skin Care, Food Supplement]

    • Kingherbs Limited

    • Business Type

      Manufacturer

    • Location

      Hunan, China

    • Employees Total

      51 - 100

    • Annual Revenue

      USD 500,001 - 1,000,000

    Contact Now Start Order

  • Pomegranate Seeds Extract / Pomegranate Peel Extract with Polyphenol 40% UV

    • Min. Order:  

      1000 Kilogram

    • Price:  

      US$ 28

    • Place of origin:  

      China

    • Price Condition:  

      FOB China Main Port

    • Supply Ability:  

      500mt per year

    Pomegranate Seeds Extract / Pomegranate Peel Extract with Polyphenol Basic Information Production Name: Pomegranate Peel/Seed Extract Latin name: Pericarpium Granati Botanical Source: Punica granatum L. Appearance: Brown-yellow fine powder. Active ingredient: Ellagic Acid,Punicalagin,Polyphenol Part of used: Hull/Peel, Seed Test Method: HPLC Odor: Characteristic Pomegranate belongs to Punicaceae

    [Related Keywords : Pomegranate Seeds Extract, Pomegranate Peel Extract, Polyphenol, Pomegranate Bark Extract]

    Contact Now Start Order

  • Polyphenol/Oleuropein/Hydroxytyrosol Bulk Plant Olive Leaf Extract Powder

    • Min. Order:  

      1 Kilogram

    • Price:  

      US$ 10 ~ 100

    • Place of origin:  

      China

    • Supply Ability:  

      85000kg/month

    Olive Leaf Extract of infectious and malignant microbes have full effect. It can be stopped as colds and other viral diseases , fungi , molds and yeasts invasion , mild and severe bacterial infections and parasitic infections native class attack.And not only a preventive,olive leaf extract provides a safe and effective in the fight against microorganism treatment . Study also proved that the extr

    [Related Keywords : Olive Leaf Extract, Oleuropein, Olive Leaf Polyphenol, Hydroxytyrosol]

    Contact Now Start Order

    2 related Products from this Supplier

  • Green Tea Extract

    • Place of origin:  

      China

    Polyphenols/Catechins/EGCg. Free of ethyl acetate residues, these new tea extracts are safer and healthier for consumers. In addition, the invention patent for a state-of-the-art L-Theanine extraction technology was approved by the Intellectual Property Office of PR, China in 2017.These advanced methods ensure the highest purity and yield, providing an ultra-pure extract suitable for supplements

    [Related Keywords : Green Tea Powder Extract, Green Tea Catechins EGCg, Green Tea L-Theanine 40%, Green Tea L-Theanine 60%]

    • Botaniex

    • Business Type

      Manufacturer

    • Location

      Hunan, China

    • Employees Total

      101 - 500

    • Annual Revenue

      USD 100,000 - 500,000

    Contact Now Start Order

    2 related Products from this Supplier

  • Organic Curcumin Extract

    • Place of origin:  

      China

    polyphenols. You'll find polyphenols in plant-based foods. They come in different types. They also work as antioxidants, which mean they can help with damage from the sun or chemicals you're in contact with. As a group, polyphenols may protect against: cancer, heart disease, diabetes, neurodegenerative diseases. It is sold as a herbal supplement, cosmetics ingredient , food flavoring, and food co

    [Related Keywords : Organic Curcumin Extract]

    Contact Now Start Order

    2 related Products from this Supplier

  • Green Tea Extract

    • Min. Order:  

      1

    • Place of origin:  

      China

    • Price Condition:  

      FOB Shanghai

    • Supply Ability:  

      5000

    Botanical Resource: Camellia sinensis O. Ktze. Molecular formula: C22H18O11 Molecular weight: 458.38 CAS No.: 989-51-5 Product Spec.: EGCG 60% 70% 90% 95% 98% Sunfull Key Products: Tea Extract Series: EGCG, Epicatechin, L-Theanine, Theaflavins, Tea polysaccharides Botanical Ingredients Monomers: Amygdalin, Astragaloside IV, Resveratrol, Swertiamarin, Ecdysone, etc. Standardized Extracts: Maca Roo

    [Related Keywords : Green Tea Extract, EGCG, catechin, polyphenol]

    Contact Now Start Order

  • Grape Seed Extract

    • Min. Order:  

      1 Kilogram

    • Price:  

      US$ 25

    • Place of origin:  

      China

    Grape seeds contain a substance called glucophenols, also known as anthocyanins (OPCs), which have strong antioxidant properties. Relevant studies have shown that OPC can help the skin to enhance the ability of oxygen exchange, can effectively resist skin oxidation and aging, its anti-free radical oxidation function is 20 times of vitamin C50 times of vitamin E50 OPC grape seed extract main compo

    [Related Keywords : Proanthocyanidins, Polyphenols, Whitening skin, Antioxygenation]

    • Kingherbs Limited

    • Business Type

      Manufacturer

    • Location

      Hunan, China

    • Employees Total

      51 - 100

    • Annual Revenue

      USD 100,000 - 500,000

    Contact Now Start Order

    4 related Products from this Supplier

  • Echinacea Extract

    • Min. Order:  

      25 Kilogram

    • Price:  

      US$ 400

    • Place of origin:  

      China

    Polyphenols\Cichoric acid  Application: Function Food  Certification and Qualification: Non-GMO, Vegan, HALAL, KOSHER. Echinacea Extract Available Specification Echinacea Extract 4% Polyphenols Echinacea Extract 1%~4% Cichoric acid Customized Echinacea Extract Benefits Develop immunity from disease Immunity is very important for the human body. Once the human body's immunity is low, there w

    [Related Keywords : echinacea extract]

    • ACE Biotechnology Co., Ltd.

    • Business Type

      Manufacturer

    • Location

      Hunan, China

    • Employees Total

      51 - 100

    • Annual Revenue

      Less than USD 100,000

    Contact Now Start Order

    4 related Products from this Supplier

  • Green Tea P.E.

    • Place of origin:  

      China

    • Supply Ability:  

      1000kg/per month

    Green Tea P.E. tea extracts of different applications and process the special specifications of tea extracts which customers are required. Specification: Polyphenols 20%-98%, Catechins 30%-98%, EGCG 20%-98%, etc. Tea polyphenols have demonstrated several cancer preventive properties. In addition to antioxidant activity, these compounds may reduce abnormal cell growth and inflammation; Help the b

    [Related Keywords : plant extrac natural extract]

    Contact Now Start Order

  • Hydroxytyrosol Powder

    • Min. Order:  

      1 Kilogram

    • Price:  

      US$ 569~688

    • Place of origin:  

      China

    • Supply Ability:  

      100T/year

    What is Hydroxytyrosol ? Hydroxytyrosol is the bioactive phenolic component of olive extract with various health benefits. It is considered the most potent natural antioxidant ingredient whose antioxidant capability is 10 times greater than Vitamin C. The bioactive compound of olive polyphenols.Supports Cardiovascular health & healthy cholesterol levels.Neuroprotective & Cognitive health benefits

    [Related Keywords : cosmetic ingredients, olive leaf extract]

    Contact Now Start Order
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Competitive polyphenols products from various polyphenols manufacturers and polyphenols suppliers are listed above, please select quality and cheap items for you.

Besides, we also provide you with related products such as green tea extract, egcg, grape seed extract, plant extract, catechins, proanthocyanidins, cichoric acid, opc, extract, tea, green tea, echinacea purpurea extract, catechin, proanthocyanidin, herbal extract, herb, grape skin extract, grape seed, echinacea purpurea and anthocyanin for your choice.

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