Home Supplier Discovery Agriculture & Food Tea Extract

Extract Powder Polyphenol Egcg Manufacturers & Suppliers

Extract Powder Polyphenol Egcg Total 91 manufacturers & suppliers found with 273 products

Shaanxi Yuantai Biological Technology Co., Ltd.

China Supplier - Diamond MemberSince 2021

Suppliers with verified business licenses

5.0
Plant Area500
Plant Area
Manufacturer/Factory
Astaxanthin , Nicotinamide Mononucleotide , Arbutin , Sialic Acid , Resveratrol
OEM, ODM, Own Brand
ISO 9001, ISO 14001, GMP
  • Green Tea Extract Powder Tea Polyphenols 98% EGCG 50% Catechins 70% EGCG
    US$ 25 / kg
    25 kg (MOQ)
  • Pure Organic Green Tea Extract Powder 98% Tea Polyphenols EGCG
    US$ 12 / kg
    1 kg (MOQ)
  • Best Price Pure Green Tea Extract EGCG
    US$ 25 / kg
    25 kg (MOQ)

Wellgreen Technology Co., Ltd

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Plant Area1000
Plant Area
Manufacturer/Factory
Natural Plant Extracts , Nutritional Supplements , Natural Fruit Powder , Viatmin Powder , Amino Acid
OEM, ODM, Own Brand, /
ISO 9001, ISO 14001, ISO 14064
  • Wholesale Price Tea Polyphenols Green Tea Extract Powder 40% 50% 95% EGCG
    US$ 13 / kg
    1 kg (MOQ)
  • High Purity Food Grade 98% Polyphenols EGCG Green Tea Extract Catechin EGCG
    US$ 35 / kg
    1 kg (MOQ)
  • Factory Food Grade Natural Green Tea Extract Polyphenols Catechin EGCG
    US$ 39 / kg
    1 kg (MOQ)

Hunan Huakang Biotech Inc.

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area2000
Plant Area
Manufacturer/Factory
Green Tea Extract , Ginseng Extract , Centella Asiatica Extract 80% , Monk Fruit Extract , Resveratrol
OEM, ODM
ISO 9001
  • Natural Green Tea Extract Polyphenols 50%-98%, Green Tea Extract Powder EGCG 50%-98%; 98%
    US$ 90 / kg
    1 kg (MOQ)
  • Top Natural Organic High Quality Green Tea Extract Powder Hot Sale
    US$ 9.9 / kg
    1 kg (MOQ)
  • Green Tea Extract 40%~98% EGCG Green Tea Extract Powder Tea Polyphenol 98%
    US$ 90 / kg
    1 kg (MOQ)

World-Way Biotech Inc.

China Supplier - Gold MemberSince 2023

Suppliers with verified business licenses

4.0
Plant Area425
Plant Area
Number of Employees33
Number of Employees
Trading Company
Plant Extract , Hibiscus Extract , Echinacea Extract , Cocoa Extract , Dandelion Extract
OEM
Nil
  • Green Tea Extract Powder Extract Tea Polyphenols EGCG
    US$ 20 / kg
    1000 kg (MOQ)
  • 95% Polyphenols 40% EGCG Natural Green Tea Extract
    US$ 20 / kg
    1000 kg (MOQ)
  • Natural 40% 50% 90% EGCG Green Tea Extract Powder
    US$ 20 / kg
    1000 kg (MOQ)

Kingherbs Limited

China Supplier - Diamond MemberSince 2007

Suppliers with verified business licenses

5.0
Plant Area500
Plant Area
Number of Employees15
Number of Employees
Trading Company
Plant Extract , Plant Powder , Nutrition Premix , Chemical Products , Food Additive
OEM
ISO 9001
  • Green Tea Extract 95% Polyphenols, 80% Catechins, 50% EGCG
    Negotiable
    1 kg (MOQ)
  • Green Tea Extract Tea Polyphenols 30%~98%; EGCG
    Negotiable
    1000 g (MOQ)
  • Manufacturer Stable Supply Green Tea Extract / Green Tea Extract Powder
    US$ 10 / kg
    25 kg (MOQ)

Hunan Sunfull Bio-Tech Co., Ltd.

China Supplier - Diamond MemberSince 2020

Suppliers with verified business licenses

5.0
Plant Area974
Plant Area
Number of Employees60
Number of Employees
Manufacturer/Factory , Trading Company
EGCG 98%; Epicatechin 95%; Ginseng Root Extract 20% Ginsenosides; Rosmarinic Acid 98%; Hibiscus Extract 10% Anthocyanidins
Own Brand, ODM, OEM
ISO9001:2015, ISO22000:2018
  • Green Tea Extract EGCG 95%
    US$ 208 / kg
    10 kg (MOQ)
  • Factory Supply Green Tea Extract EGCG 98%
    US$ 238 / kg
    10 kg (MOQ)
  • SGS Certificated 98% Rosmarinic Acid / Rosemary Extract for Antioxidant
    US$ 1 / kg
    5 kg (MOQ)

Hunan E. K Herb Co., Ltd.

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Plant Area1074
Plant Area
Number of Employees15
Number of Employees
Manufacturer/Factory , Trading Company
Plant Extracts
Own Brand, ODM, OEM
N/A
  • E. K Herb Factory Plant Extract High Quality 100% Natural EGCG CAS 989-51-5 Tea Polyphenols 98% Health Food Epigallocatechin Gallate Green Tea Extract 98% EGCG
    US$ 1 / kg
    1 kg (MOQ)
  • E. K Herb Green Tea Extract Polyphenols / Ec / ECG / EGCG 98%
    US$ 1 / kg
    1 kg (MOQ)
  • E. K Herb Grean Tea Tp Polyphenols 98% Brown Powder EGCG 50%
    US$ 1 / kg
    1 kg (MOQ)

Changsha Comext Biotech Co., Ltd.

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area500
Plant Area
Manufacturer/Factory , Trading Company
Olive Leaf Extract , Rhodiola Rosea Extract , Red Clover Extract , Flax Seed Extract , Andrographis Extract
OEM, ODM
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, QC 080000
  • 100% Natural Food Grade Green Tea Extract 98% Polyphenol 70% Catechin 45% EGCG
    US$ 21.8 / KG
    1 KG (MOQ)
  • Comext Factory Supply Green Tea Extract 95% Polyphenol, 70% Catechin, 50% EGCG
    US$ 21.8 / KG
    1 KG (MOQ)
  • Comext Free Sample Green Tea Extract Powder 40%~98% EGCG
    US$ 10 / KG
    1 KG (MOQ)

Xuancheng Quality Herb Co., Ltd.

China Supplier - Diamond MemberSince 2019

Suppliers with verified business licenses

5.0
Plant Area1000
Plant Area
Manufacturer/Factory
White Peony Extract , White Willow Bark Extract , Milk Thistle Extract , Hyaluronic Acid , Red Yeast Rice Powder
OEM, ODM, Own Brand
Response Time≤3h
  • Green Tea Extract 80% EGCG HPLC
    US$ 150 / kg
    1 kg (MOQ)
  • Green Tea P. E. Tea Polyphenols 98% UV
    US$ 20 / kg
    1 kg (MOQ)
  • Fibraurea Recisa Extract Dl-Tetrahydropalmatine
    US$ 200 / kg
    1 kg (MOQ)

Herb Green Health Biotech Co., Ltd.

China Supplier - Gold MemberSince 2020

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Botanical Extract , Natural Nutrition Ingredient , Herb Extract , Herb Powder , Plant Extract
OEM, ODM
OHSAS/ OHSMS 18001, HACCP, ISO 22000
  • Factory Supply Free Example Natural Antioxidant Green Tea Extract EGCG 98% Powder
    US$ 60.36 / kg
    1 kg (MOQ)
  • Green Tea Camellia Sinensis Herbal Extract EGCG Nlt 98% Powder
    US$ 99.99 / kg
    1 kg (MOQ)
  • Wholesale Pure Natural Best Price	Cosmetic Extract 98% Tea Polyphenols Green Tea Extract Powder
    US$ 10.96 / kg
    1 kg (MOQ)

Nanjing NutriHerb BioTech Co., Ltd.

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Plant Area500
Plant Area
Manufacturer/Factory
Plant Extrat , Natural Ingredients , Natural Color , Fruit-Vegetable Powder , Tea Extract
OEM, ODM
Response Time≤3h
  • 100% Natural Green Tea Extract Polyphenol EGCG 98% Good Quality Free Sample
    US$ 13.9 / kg
    1 kg (MOQ)
  • Wholesale Factory Supply Green Tea Extract EGCG 10%-95%
    US$ 10 / kg
    1 kg (MOQ)
  • Natural Green Tea Extract Epigallocatechin Gallate EGCG 10% - 95%
    US$ 13.9 / kg
    1 kg (MOQ)

Hunan Nutramax Inc.

China Supplier - Gold MemberSince 2013

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Number of Employees72
Number of Employees
Manufacturer/Factory
Monk Fruit Extract , Stevia Leaf Extract , Sweet Tea Extract , Natural Sweeteners Formulation , Resveratrol
Own Brand, ODM, OEM
ISO9001:2015, ISO 22000: 2018, Intellectual Property Management System Certificate
  • Organic Green Tea Extract with Polyphenols 98%, Catechin 70%, EGCG 50%
    US$ 10 / KG
    1 KG (MOQ)
  • GMP Factory Supply 100% Organic White Tea Extract Powder 40% EGCG
    US$ 10 / kg
    25 kg (MOQ)
  • L-Theanine Polyphenols Catechins EGCG Powder From Chinese Green Tea Extract Powder
    US$ 10 / kg
    25 kg (MOQ)

Xi an Sost Biotech Co., Ltd.

China Supplier - Diamond MemberSince 2021

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees53
Number of Employees
Manufacturer/Factory
Dietary Supplement Ingredients , Cosmetic Ingredients , Fruits and Vegetables Powder , Food Additives
ODM, OEM
ISO9001:2015
  • Organic China Product Green Tea Extract EGCG 98%
    US$ 250 / kg
    1 kg (MOQ)
  • SOST Factory Supply Green Tea Extract 90% 95% 98% EGCG
    US$ 250 / kg
    1 kg (MOQ)
  • Organic 84650-60-2 Green Tea Extract Powder With 10%-98% Tea Polyphenols
    US$ 25 / kg
    1 kg (MOQ)

Wuxi Gorunjie Natural-Pharma Co., Ltd.

China Supplier - Gold MemberSince 2007

Suppliers with verified business licenses

4.0
Plant Area1000
Plant Area
Manufacturer/Factory , Trading Company
Resveratrol Capsule , Amygdalin Vitaminb17 , Octacosanol , Biotin Capsule , Palmitoylethanolamide Pea
OEM, Own Brand
within 15 workdays
  • Pure Natural Green Tea Extract EGCG
    US$ 20 / kg
    5 kg (MOQ)
  • Green Tea Extract 98% Tea Polyphenols EGCG ECG Ec
    US$ 100 / kg
    5 kg (MOQ)
  • Pure Natural Green Tea Extract 98% Polyphenol Capsules
    US$ 10 / kg
    1 kg (MOQ)

Shandong Dawnchem Company Limited

China Supplier - Gold MemberSince 2024

Suppliers with verified business licenses

4.0
Plant Area100
Plant Area
Manufacturer/Factory
Sodium Butyrate , Vitamin , Colorant , Amino Acid , Plant Extract
OEM
ISO 9001, ISO 20000, GMP, ISO 22000
  • Factory Wholesale Food Additive Green Tee Extract EGCG
    US$ 10 / kg
    100 kg (MOQ)
  • Food Grade Green Tea Extract EGCG with 50% 45% 40%
    US$ 10 / kg
    100 kg (MOQ)
  • Stable Quality Green Tea Extract EGCG 40% Catechins 70%Tea Polyphenols 98%
    US$ 10 / kg
    100 kg (MOQ)

Suzhou Greenway Biotech Co., Ltd.

China Supplier - Diamond MemberSince 2017

Suppliers with verified business licenses

5.0
Plant Area500
Plant Area
Manufacturer/Factory , Trading Company
Glutathione , Nmn , Pharmaceutical Intermediates , Cosmetic Materials , Nutritional Supplements
Own Brand
ISO 9001, ISO 14001
  • Factory Supply Epigallocatechin Gallate CAS 989-51-5 EGCG for Cosmetics Field
    US$ 200 / kg
    1 kg (MOQ)
  • Food Additives Natural Green Tea Extract Pure Polyphenol Catechins Epigallocatechin Gallate 50%, 55%, 90%, 95% EGCG Powder for Antioxidant
    US$ 10 / kg
    1 kg (MOQ)
  • Plant Extract Green Tea Extract Powder 50% 98 % Tea Polyphenols EGCG Epigallocatechin Gallate for Antibacterial
    US$ 10 / kg
    1 kg (MOQ)

Hunan New Mstar Biotechnology Co., Ltd.

China Supplier - Diamond MemberSince 2020

Suppliers with verified business licenses

5.0
Plant Area1000
Plant Area
Manufacturer/Factory , Trading Company
Green Tea Extract L-Theanine , Soapberry/Soapnut/Sapindus Extract , Cranberry Extract , Lemon Balm Extract , Saw Palmetto Extract
OEM
ISO 9001, ISO 20000, GMP, HACCP, ISO 22000
  • Green Tea Extract (Camellia Sinensis) 10: 1, 30%-95% L-Theanine, 50% EGCG
    US$ 1 / kg
    1 kg (MOQ)
  • Natural Plant Extract 40% L-Theanine Green Tea Extract 90% EGCG Green Tea Extract
    US$ 7 / kg
    1 kg (MOQ)
  • Free Sample Plant Extract 10%Polyphenols 80% Catechins 95%EGCG Green Tea Extract
    US$ 3 / kg
    1 kg (MOQ)

Changsha Herbway Biotech Co., Ltd.

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company
Extract , Plant Extract , Herbal Extract , Botanical Extract , Tongkat Ali Extract
OEM, ODM
Response Time≤3h
  • 100% Natural Green Tea Extract Powder with Highest EGCG Epigallocatechin Gallate 98% Kosher Halal Fssc HACCP Certified
    US$ 6 / kg
    1 kg (MOQ)
  • Herbway Facyory Supply Natural Green Tea Extract Polyphenols Powder Pure Natural Green Tea Extract Powder
    US$ 6.5 / kg
    1 kg (MOQ)
  • Herbway HACCP Kosher Halal Fssc Certified Manufacturer Best Price Natural Supplements 60% Tea Polyphenols Green Tea Leaf Powder Green Tea Extract
    US$ 1 / kg
    1 kg (MOQ)

Purelife Biotech Co., Ltd.

China Supplier - Gold MemberSince 2023

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Hyaluronic Acid , Glutathione , Astaxanthin , Plant Extract , Vitamin
OEM, ODM, Own Brand
ISO 9001, ISO 14001, ISO 14000, ISO 20000, GMP...
  • Purelife Natural Organic Health Supplement Epigallocatechin Gallate EGCG
    US$ 120 / kg
    1 kg (MOQ)
  • Low Price Factory Supply Wholesale Organic Food Grade Matcha Green Tea Extract Powder
    US$ 19 / kg
    1 kg (MOQ)
  • Instant Camelli Sinensis Powder 10%-98% EGCG Green Tea Extract From Leaf
    US$ 12 / kg
    1 kg (MOQ)

Hunan Delore Natural Products Co., Ltd.

China Supplier - Gold MemberSince 2021

Suppliers with verified business licenses

4.0
Plant Area1400
Plant Area
Number of Employees25
Number of Employees
Group Corporation
Monk Fruit Extract , Rosemary Extract , Citrus Aurantium Extract , Ginger Extract , Olive Leaf Extract
Own Brand, ODM, OEM
ISO 22000: 2018, HACCP
  • Green Tea Extract Polyphenols EGCG Plant Extract Powder
    US$ 10 / kg
    1 kg (MOQ)
  • Bulk Stock Pure Polyphenols Green Tea Extract Tea Polyphenol
    US$ 10 / kg
    1 kg (MOQ)
  • Factory Supply Pure Herbal Green Tea Extract Bulk Free Green Tea Extract
    US$ 10 / kg
    1 kg (MOQ)

Shaanxi Shineherb Biotech Co., Ltd.

China Supplier - Gold MemberSince 2020

Suppliers with verified business licenses

4.0
Plant Area500
Plant Area
Manufacturer/Factory , Trading Company
Plant Extract , Food/Feed/Cosmetics Raw Material , Supplements Material , Amino Acids , Vitamin Raw Material
OEM, ODM
ISO 9001, ISO 9000, ISO 20000, GMP, HACCP...
  • Factory Supply Green Tea Powder 90% 95% 98% EGCG Polyphenols Catechins Green Tea Extract
    US$ 10 / kg
    1 kg (MOQ)
  • Green Tea Extract Tea Polyphenol Powder
    US$ 10 / kg
    1 kg (MOQ)
  • Wholesale Natural Green Tea Extract EGCG Polyphenol Catechins Green Tea Leaf Extract
    US$ 10 / kg
    1 kg (MOQ)

Shengchuan Biochem Co., Ltd.

China Supplier - Gold MemberSince 2024

Suppliers with verified business licenses

4.0
Plant Area500
Plant Area
Manufacturer/Factory , Trading Company
Nootropics , Vitmians , Herbal Extract , Amino Acids
OEM, ODM, Own Brand
ISO 9001, ISO 20000, GMP, HACCP
  • 100% Natural Food Grade 98% Tea Polyphenols UV EGCG Green Tea Extract Herbal Plant with Free Sample
    US$ 50 / kg
    1 kg (MOQ)
  • Natural Green Tea 98%Polyphenols 50% EGCG CAS 84650-60-2 10%-98% EGCG Green Tea Extract Tea Polyphenols Powder
    US$ 10 / kg
    1 kg (MOQ)
  • Ceylon Cinnamon Extract 10%-30% Polyphenol Organic Ceylon Cinnamon Powder
    US$ 10 / kg
    1 kg (MOQ)

HN Langyue Biotech Co., Ltd.

China Supplier - Gold MemberSince 2021

Suppliers with verified business licenses

4.0
Plant Area1000
Plant Area
Manufacturer/Factory
Vanillyl Butyl Ether , Cetilistat , 2356tetramethylpyrazine , Magnesium L-Threonate , Fullerene
OEM, ODM
ISO 9001
  • Natural Green Tea Extract 95% EGCG Powder 98% Tea Polyphenols
    US$ 25 / kg
    1 kg (MOQ)
  • Green Tea Extract EGCG Herbal Extract Tea Polyphenols
    US$ 3 / kg
    1 kg (MOQ)
  • Cinnamon Bark Extract / Cortex Cinnamon Extract 10% 20% Polyphenols
    US$ 3.5 / kg
    1 kg (MOQ)

Hunan World Well-Being Bio-Tech Co., Ltd.

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees39
Number of Employees
Manufacturer/Factory , Trading Company
Plant Extracts
Own Brand, ODM, OEM
ISO9001:2015
  • Factory Direct Competitive Herb Natural Green Tea Extract 98% Tea Polyphenols UV EGCG L-Theanine Catechins Green Tea Extract Improve Immunity
    US$ 1 / kg
    1 kg (MOQ)
  • World Well-Being Biotech ISO&FDA Certified Natural Plant Extract Tea Polyphenols EGCG Catechins Epicatechin Black Tea Dark Tea Matcha Green Tea Extract
    US$ 6 / kg
    1 kg (MOQ)
  • World Well-Being/Weight Loss/Antioxidant/Tea Polyphenol 30%-98%/EGCG 50%- 98%/Green Tea Extract
    US$ 18 / kg
    1 kg (MOQ)

Xi'an Sheerherb Biological Technology Co., Ltd.

China Supplier - Gold MemberSince 2021

Suppliers with verified business licenses

4.0
Plant Area1000
Plant Area
Manufacturer/Factory
Nmn , Collagen , Nicotinamide Ribose , Liposomes , Plant Extract
OEM, ODM
ISO 9001, ISO 14000, GMP, HACCP, ISO 22000
  • Natural Organic Green Tea with Highest EGCG Epigallocatechin Gallate 98%
    US$ 18 / kg
    1 kg (MOQ)
  • Hot Sale Epigallocatechin Gallate Green Tea Epigallocatechin Gallate
    US$ 450 / kg
    1 kg (MOQ)

Shaanxi Zebrago Industrial Co., Limited

China Supplier - Gold MemberSince 2019

Suppliers with verified business licenses

4.0
Plant Area2000
Plant Area
Manufacturer/Factory , Trading Company
Isolate , Oil , Herb Extract , Peptide , Pharmaceutical Intermediate
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, GMP...
  • High Purity Green Tea Extract 98% EGCG
    US$ 9 / kg
    1 kg (MOQ)
  • Organic Green Tea Extract with Pure 98% Powder L-Theanine
    US$ 9 / kg
    1 kg (MOQ)

Xi an Jianyuan Chemical Co., Ltd.

China Supplier - Gold MemberSince 2023

Suppliers with verified business licenses

4.0
Plant Area500
Plant Area
Manufacturer/Factory , Trading Company
Raw Materials , Pharmaceutical Intermediates , Pharmaceutical Ingredients , Food Additives , Chemical Materials
OEM
Response Time≤3h
  • Green Tea Extract 989-51-5 Epigallocatechin Gallate Powder EGCG
    US$ 52.5 / kg
    1 kg (MOQ)

HANGZHOU SOURCE HERB BIO-TECH CO., LTD.

China Supplier - Gold MemberSince 2021

Suppliers with verified business licenses

4.0
Number of Employees2
Number of Employees
Trading Company
Red Yeast Rice
OEM
ISO 9001
  • Manufacturer Supply High Quality Green Tea Extract 95% 98% Polyphenols
    US$ 7 / kg
    1 kg (MOQ)

Xi'an Sonwu Biotech Co., Ltd.

China Supplier - Diamond MemberSince 2021

Suppliers with verified business licenses

5.0
Manufacturer/Factory
API , Nootropics , Dietary Supplement , Plant Extract , Peptides
OEM
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
  • Sonwu Supply CAS 970-74-1 Epigallocatechin Gallate EGCG
    US$ 0.36 / gram
    100 gram (MOQ)
  • Sonwu High Quality Green Tea Extract Polyphenol
    US$ 35 / kg
    1 kg (MOQ)
  • Sonwu Supply Nutrition Enhancers Tea Polyphenol Green Tea Extract
    US$ 39 / kg
    1 kg (MOQ)

Hangzhou Greensky Biological Tech. Co., Ltd.

China Supplier - Diamond MemberSince 2016

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company
Boswellia Serrata Extract , Red Yeast Rice , Ginseng Extract , Saw Palmetto Extract , Juice Powder
ODM, Own Brand
ISO 9001, GMP, HACCP, GAP, FSC
  • Green Tea Extract Epigallocatechin Gallate (50%, 60%, 70%, 80%, 90%, 95%, 98% EGCG) , CAS 989-51-5
    US$ 10 / kg
    1 kg (MOQ)
  • Natural Green Tea Extract 50% 60% 70% 80% 90% 95% 98% EGCG Plant Extract Herbal Extract Food Additive
    US$ 45 / kg
    1 kg (MOQ)
  • Green Tea Extract 50%,60%,70%,80%,90%,95%,98% EGCG Camellia Sinensis (L.) Kuntze Brown Yellow Powder Fine Powder High Quality Plant Extract Herbal Extract
    US$ 10 / kg
    1 kg (MOQ)
Items per Page: 10 | 30 | 50
1 2 3 4