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Wholesale Amino Acids L Theanine Manufacturers & Suppliers

Wholesale Amino Acids L Theanine Total 115 manufacturers & suppliers found with 345 products

Wuhan Ability Chemical Technology Co., Ltd.

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Plant Area172
Plant Area
Number of Employees16
Number of Employees
Manufacturer/Factory , Trading Company
Melatonin Powder , Methylcounmarin , Diindolymethane , Chrysin , Hydroxycoumarin
ODM
NSF GMP Registration Program Requirements, HACCP Certificate
  • Factory Supply Green Tea Extract L-Theanine Powder 98% L-Theanine
    US$ 25 / kg
    1 kg (MOQ)
  • Supply Natural Green Tea Extract Powder CAS 3081-61-6 L-Theanine / Theanine
    US$ 25 / kg
    1 kg (MOQ)
  • Factory Supply Green Tea Extract L-Theanine L Theanine Powder
    US$ 25 / 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
Response Time≤3h
  • CAS 3081-61-6 99% Theanine Powder L Theanine
    US$ 28 / kg
    1 kg (MOQ)
  • Factory Supply Kosher Halal GMP ISO L-Theanine 99% Powder L Theanine
    US$ 19 / kg
    1 kg (MOQ)
  • Food Grade Amino Acid Glycine Powder Nutritional Supplement Glycine
    US$ 1.8 / kg
    1 kg (MOQ)

Xi'an Haoze Biotechnology Co., Ltd.

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Nmn , Pharmaceutical Intermediates , Melatonin , Lidocaine , Coenzyme Q10
OEM, ODM
ISO 9001, GMP, HACCP, ISO 22000
  • Wholesale Organic Natural Extracted Powder L-Theanine 3081-61-6
    US$ 15 / kg
    1 kg (MOQ)
  • High Quality 99% CAS 3081-61-6 L Theanine Powder Supplement
    US$ 30 / kg
    1 kg (MOQ)
  • Green Tea Extract Theanine/L-Theanine Powder CAS 3081-61-6
    US$ 15 / kg
    2 kg (MOQ)

Jingxin Nutra Co., Ltd.

China Supplier - Gold MemberSince 2023

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Glutathione , Alpha Lipoic Acid , Rutin , Fisetin , Tongkat Ali Extract
OEM, ODM
ISO 9001, GMP, HACCP, ISO 22000
  • China Factory Provide L-Theanine CAS No 3081-61-6 L-Gama-Glutamylethylamide with Best Price
    US$ 18 / kg
    25 kg (MOQ)
  • Professtional Factory Provide L-Theanine with Jp2000 Standard
    US$ 18 / kg
    25 kg (MOQ)
  • Professional L-Theanine Factory Anti-Hypertensive Theanine Relax Action Theanine
    US$ 18 / kg
    25 kg (MOQ)

Wuhan Hengheda Pharm Co., Ltd.

China Supplier - Diamond MemberSince 2016

Suppliers with verified business licenses

5.0
Plant Area1000
Plant Area
Manufacturer/Factory , Trading Company
Pharmaceutical Intermediate , Apis , Food Additives , Herbal Extracts , Nootropics
OEM
within 15 workdays
  • Natural 99% Green Tea Extract L-Theanine Powder CAS 3081-61-6
    US$ 10 / Piece
    1 Piece (MOQ)
  • Factory Supply 100% Pure Natural L-Theanine CAS 3081-61-6 for Nutrition Supplements Natural Green Tea Extract Powder EGCG Chemicals
    US$ 10 / Kilograms
    1 Kilograms (MOQ)
  • Hhdpharm High Quality Gamma-Aminobutyric Acid GABA Powder for Stress-Relieving
    US$ 1 / Piece
    100 Pieces (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
  • Best Anxiety Release Best L Theanine Supplement for Stress Attacks Powder
    US$ 31 / kg
    1 kg (MOQ)
  • ISO Certified Factory Supplier Health Ingredient Natural Green Tea Leaf Extract L-Theanine Powder
    US$ 31 / kg
    1 kg (MOQ)
  • Bulk GABA Natural Factors Stress Relax Metal Calmness L-Theanine Green Tea Extract Powder
    US$ 30.75 / 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
  • Pharmaceutical Chemica/Herbal Extract/Natural 10%-40%/Synthesis 90%/CAS. 3081-61-6/L-Theanine
    US$ 5 / kg
    1 kg (MOQ)
  • Premium 100% Natural/Instant Jasmine Tea Extract/20% Polyphenols/Jasmine Tea Extract
    US$ 6 / kg
    1 kg (MOQ)
  • 100% Matcha Green Tea Powder/Matcha Tea Powder for Drinking, Cold Drink, Bakery and Ice Cream/Matcha Powder
    US$ 6 / kg
    1 kg (MOQ)

Xi'an Sheer healthy Bio-Tech Co., Ltd

China Supplier - Gold MemberSince 2021

Suppliers with verified business licenses

4.0
Plant Area1000
Plant Area
Manufacturer/Factory
Nmn , Food Sweetener , Stevia , Resveratrol , Ca-Akg
OEM, ODM
ISO 9001, ISO 14000, GMP, ASME, ISO 29001
  • Best Price Green Tea Extract L-Theanine Powder 98% 99% L Theanine
    US$ 35 / kg
    1 kg (MOQ)
  • OEM Sleep Supplement Valerian Extract Melatonin L Theanine GABA Capsules
    US$ 4.5 / Piece
    100 Pieces (MOQ)
  • Matcha Green Tea Powder, Organic 100% Matcha Green Tea Powder Wholesale From Kyoto Japan
    US$ 15 / kg
    1 kg (MOQ)

Shouguang Zhongju Import & Export Co., Ltd.

China Supplier - Gold MemberSince 2018

Suppliers with verified business licenses

4.0
Plant Area500
Plant Area
Manufacturer/Factory
L-Lysine HCl 98.5% Feed Grade , L-Threonine 98.5% Feed Grade , L-Lysine Sulphate 70% Feed Grade , L-Valine Feed Grade , L-Tryptophan Feed Grade
Own Brand
ISO 9000, ISO 14001
  • Julong Brand L-Theanine Food Grade
    Negotiable
    1 Ton (MOQ)
  • Food Grade L-Theanine with Competitive Price
    US$ 0.015 / Piece
    1 Piece (MOQ)
  • Chinese Supply L-Theanine with Best Quality and Service
    US$ 0.015 / Piece
    1 Piece (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
  • Comext Green Tea Extract Natural Theanine
    US$ 15 / kg
    25 kg (MOQ)
  • Comext Factory Directly Supply Top Quality L-Theanine
    US$ 65 / KG
    1 KG (MOQ)
  • Comext Chinese Factory Supply Natural Green Tea Extract Powder L-Theanine Powder
    US$ 65 / KG
    1 KG (MOQ)

Good Fortune Internaitonal Trading (Tianjin) Co., Ltd

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Plant Area1000
Plant Area
Manufacturer/Factory
Supplement , Chemicals , Plant Extracts , Vitamins , Sweeteners
OEM, Own Brand
ISO 9001, HACCP, ISO 22000
  • L-Theanine to Lower Blood Pressure Used in Nutritional Food
    US$ 9 / kg
    1 kg (MOQ)
  • GABA L-Theanine Inositol 5-Htp Brain Health Capsule Chamomile Taurine
    US$ 2 / kg
    1 kg (MOQ)

Shandong Zhi Shang Chemical Co., Ltd.

China Supplier - Diamond MemberSince 2021

Suppliers with verified business licenses

5.0
Plant Area141
Plant Area
Number of Employees38
Number of Employees
Trading Company
Sodium bromide , N-Isopropylbenzylamine , Marshmallow Leaf , 1 , 3-Butanediol
OEM, ODM
ISO9001:2015
  • Factory Supply Ready Stock L-Theanine CAS No 3081-61-6
    US$ 10 / kg
    1 kg (MOQ)

Shandong Look Chemical Co., Ltd.

China Supplier - Diamond MemberSince 2021

Suppliers with verified business licenses

5.0
Plant Area60
Plant Area
Number of Employees9
Number of Employees
Trading Company
Isopropyl Myristate , Behenyl Trimethyl Ammonium Methyl Sulfate , Sodium Coconut Isethionate , [N2-(N-Glycyl-L-Histidyl)-L-Lysine] Copper , Biotin Tripeptide-1
OEM, ODM
ISO 9001, GMP
  • Supply Natural Green Tea Extract Powder CAS 3081-61-6 L-Theanine / Theanine
    US$ 2 / kg
    1 kg (MOQ)

Hebei Chuanghai Biotechnology Co., Ltd

China Supplier - Diamond MemberSince 2024

Suppliers with verified business licenses

5.0
Plant Area89
Plant Area
Number of Employees11
Number of Employees
Trading Company
Ethyl Oleate , AMP-95 , Sodium Oleate , Stearyl Alcohol , Zinc Diricinoleate
ODM, OEM
Response Time≤3h
  • High Quality L-Theanine CAS 3081-61-6 in Stock
    US$ 2 / kg
    1 kg (MOQ)

Shaanxi Iknow Biotechnology Co., Ltd.

China Supplier - Gold MemberSince 2018

Suppliers with verified business licenses

4.0
Plant Area1000
Plant Area
Manufacturer/Factory , Trading Company
Vitamin , Orotic Acid , Sodium Pyruv , Amino Acid , Chlorophyll
OEM, Own Brand
ISO 9001, GMP, HACCP
  • Organic Green Tea Extract CAS 3081-61-6 99% L Theanine Green Tea Extract 98% L-Theanine
    US$ 30 / kg
    1 kg (MOQ)
  • Supplement Raw Material L-Theanine CAS 3081-61-6 with Best Price in Stock
    US$ 1 / Grams
    10 Grams (MOQ)
  • Supply Bulk 3081-61-6 L-Theanine Powder 99% L Theanine L-Theanine
    US$ 38 / kg
    1 kg (MOQ)

Xi'an Yinherb Bio-Tech Co., Ltd.

China Supplier - Gold MemberSince 2020

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Peptides , Bodybuilding , Alpha GPC , Melanotan 2 , Nootropics
OEM, ODM, Own Brand, Research Lab
ISO 9001, ISO 14001, HSE, GMP, BSCI...
  • Yinherb Supply Pharmaceutical Intermediate N-Acetyl-Epithalon Raw Material
    US$ 100 / G
    25 G (MOQ)
  • Y114 High Purity Peptide CAS 117928-94-6 Glyx-13 Us Warehouse Safe Shipping
    US$ 100 / G
    25 G (MOQ)
  • Us Warehouse Shipping High Purity Tetracosactide Acetate /Cosyntropin Powder CAS 16960-16-0
    US$ 200 / G
    25 G (MOQ)

Shaanxi Laon Biotech Co., Ltd.

China Supplier - Gold MemberSince 2021

Suppliers with verified business licenses

4.0
Plant Area100
Plant Area
Manufacturer/Factory , Trading Company
Nootropics , Plant Extract , Ashwagandha , Resveratrol , Turkesterone
OEM, ODM
ISO 9001, ISO 9000, GMP
  • Supply CAS 3081-61-6 Theanine Powder Green Tea Extract Theanine
    US$ 40 / kg
    1 kg (MOQ)
  • L-Theanine Factory Supply Pure Natural 99% L-Theanine Price
    US$ 40 / kg
    1 kg (MOQ)
  • Supply Food Grade Nutrition Supplement Enhancers L-Serine
    US$ 20 / kg
    1 kg (MOQ)
Trading Company
Veterinary Drugs , Human Apis , Healthcare Products , Pharmaceutical Raw Material , Raw Material Powder
OEM, ODM, Inter-Health
Response Time≤3h
  • Wholesale Food Grade Additive Green Tea Extract L-Theanine Powder CAS 3081-61-6 L-Theanine
    US$ 10 / kg
    1 kg (MOQ)
  • High Purity Food Supplement 99% Tea Extract L-Theanine Powder CAS 3081-61-6 L-Theanine
    US$ 20 / kg
    1 kg (MOQ)
  • Organic Food Additive Pure Natural Tea Extract CAS 3081-61-6 L-Theanine Powder
    US$ 10 / kg
    1 kg (MOQ)

Baoding Faithful Industry Co., Ltd.

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area363
Plant Area
Number of Employees15
Number of Employees
Trading Company
Hyaluronic acid , Collagen , Natamycin , Nisin , Erythritol
OEM
ISO9001:2015
  • L-Theanine Theanine Green Tea Powder Best Quality Wholesale Pricegreen Tea Extract 99%
    US$ 25 / kg
    1 kg (MOQ)
  • High Quality Bulk Additives CAS 3081-61-6 Natural L-Theanine Powder
    US$ 25 / kg
    1 kg (MOQ)
  • Supply L-Theanine 100% Natural Green Tea Extract L-Theanine Powder
    US$ 25 / 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
ISO 9001, ISO 20000, GMP, HACCP
  • Bulk Supply Natural Green Tea Extract 99% Suntheanine L-Theanine
    US$ 24.6 / kg
    1 kg (MOQ)
  • Wholesale Factory Supply 100% Natural Green Tea Extract L-Theanine 40%
    US$ 30 / kg
    1 kg (MOQ)
  • Factort Bulk Supply Green Tea Extract Natural L-Theanine 40%
    US$ 30 / kg
    1 kg (MOQ)

Shaanxi Jina New Biotechnology Co., Ltd.

China Supplier - Gold MemberSince 2023

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Plant Extract , Food Additive , Organic Intermediate , Pharmaceutical Chemical , Cosmetics Raw Material
OEM, ODM
ISO 9001, ISO 14001, GMP, HACCP
  • Factory Supply Natural Green Tea Extract Powder CAS 3081-61-6 L-Theanine / Theanine
    US$ 15 / kg
    1 kg (MOQ)
  • Factory Supply High Quality L-Theanine CAS3081-61-6 with Good Price
    US$ 10 / kg
    1 kg (MOQ)
  • Factory Directly Supply Top Quality L-Theanine /Theanine
    US$ 10 / kg
    1 kg (MOQ)

Qingdao Qingmei Biotech Co., Ltd.

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area500
Plant Area
Manufacturer/Factory , Trading Company
Stevia , Lutein Marigold Extract , Chondroitin Sulfate , Ceftiofur Sodium , Fluralaner
OEM, ODM, Private Label ,White Label ,Contract Manufacturing on Dietary Supplement
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
  • Natural Ingrediants Grenn Tea Extract Natural Fermented L-Theanine
    US$ 18 / kg
    5 kg (MOQ)
  • Natural Green Tea Extract L-Theanine
    US$ 18 / kg
    5 kg (MOQ)
  • 9067-32-7 Food Grade Hyaluronic Acid Sodium Hyaluronate Hyaluronic Acid Sodium
    US$ 18 / kg
    5 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
  • SOST Biotech China Manufacturer Provides Tea Powder 99% L-Theanine
    US$ 30 / kg
    2 kg (MOQ)
  • High Quality 100% Pure Organic Tea Extract 99% L Theanine Powder
    US$ 30 / kg
    2 kg (MOQ)
  • SOST Wholesale Natural Food Color Powder Matcha Tea Powder
    US$ 10 / kg
    1 kg (MOQ)

Xi'an Tian Guangyuan Biotech Co., Ltd.

China Supplier - Diamond MemberSince 2019

Suppliers with verified business licenses

5.0
Plant Area500
Plant Area
Manufacturer/Factory
Melatonin , Glutathione , Coenzyme Q10 , Alpha Lipoic Acid , Nmn
OEM, ODM
ISO 9001, HACCP
  • Water-Soluble Tea Polyphenol L-Theanine Powder Green Tea Extract Powder L-Theanine
    US$ 30 / kg
    1 kg (MOQ)
  • Herb Extract Supplements Green Tea 98% Bulk L-Theanine Powder CAS 3081-61-6
    US$ 0.1 / gram
    1 gram (MOQ)
  • Nootropics Noopept Powder CAS 72432-10-1 Aniracetam
    US$ 100 / kg
    1 kg (MOQ)

Suzhou Manson Tech Inc.

China Supplier - Diamond MemberSince 2024

Suppliers with verified business licenses

5.0
Plant Area500
Plant Area
Manufacturer/Factory
L-Glutathione Reduced , Nmn(Nicotinamide Mononucleotide) , Tranexamic Acid , Nr-Cl , Vc-IP(Ascorbyl Tetraisopalmitate)
OEM, ODM, Own Brand
ISO 9001, ISO 14001
  • Factory Price Pharmaceutical Chemical Purity 99% Supply Natural Green Tea Extract CAS 3081-61-6 L-Theanine/Theanine Powder
    US$ 10 / Grams
    1 Grams (MOQ)
  • Supply Food Grade Natural Organic Green Tea Extract CAS 3081-61-6 Pure 99% L Theanine L-Theanine Powder
    US$ 33 / kg
    1 kg (MOQ)
  • Hot Selling Amino Acid Natural Betaine Supplement Trimethylglycine Tmg Powder CAS 107-43-7 Betaine Powder
    US$ 10 / kg
    1 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 20%-98% Theanine L-Theanin
    Negotiable
    1 kg (MOQ)
  • Natural Green Tea Extract 3%-98% L-Theanine
    US$ 297 / kg
    25 kg (MOQ)
  • Supply Natural Matcha Green Tea Powder
    US$ 13 / kg
    1 kg (MOQ)

Yanxi (Shandong) New Material Co., Ltd.

China Supplier - Diamond MemberSince 2019

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company
Lead Acetate Trihydrate , 2-Phenylacetamide , Lead Oxide , 28578-16-7 , Cyromazine
OEM, Own Brand
ISO 9000, ISO 14064, GMP
  • China Factory Provide L-Theanine CAS 3081-61-6 with Best Price
    US$ 10 / kg
    1 kg (MOQ)
  • High Quality CAS 3081-61-6 98% L-Theanine/N5-Ethyl-L-Glutamine Powder
    US$ 3 / kg
    1 kg (MOQ)
  • Factory Supply CAS 3081-61-6 N5-Ethyl-L-Glutamine with Beat Price
    US$ 20 / kg
    1 kg (MOQ)

Hunan Insen Biotech Co., Ltd.

China Supplier - Gold MemberSince 2021

Suppliers with verified business licenses

4.0
Plant Area1000
Plant Area
Manufacturer/Factory
Nmn , Ru-58841 , Copper Peptide , Hyaluronic Acid , Minoxidil
OEM
ISO 9001, ISO 22000
  • Top Quality Health Support Product L Theanine Capsules
    US$ 0.01 / Piece
    10000 Pieces (MOQ)
  • Chinese OEM Factory Supply Health Support Product L-Theanine Capsules
    US$ 0.01 / g
    100 g (MOQ)
  • Insen Factory Supply OEM Service Griffonia Extract Capsule 5htp 5-Htp Capsules
    US$ 0.01 / kg
    1 kg (MOQ)

Nantong Guangyuan Chemical Co. Ltd

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area500
Plant Area
Manufacturer/Factory
Peptide , Dietary Supplement , Men's and Women's Sexual Health , Pet Medicine , Cosmetic Raw Materials
OEM, ODM
Response Time≤3h
  • Quality 99% Purity Green Tea Extract CAS 3081-61-6 L-Theanine Powder Cmo
    US$ 9 / kg
    1 kg (MOQ)
  • Dl-Phenylalanine with 99% Purity Amino Acids Food Additive CAS 150-30-1 Cmo
    US$ 9 / kg
    1 kg (MOQ)
  • Professional Supply CAS 63-68-3 L-Methionine Power with Good Quality Methionine Supply Cmo
    US$ 9 / 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
  • Natural Medicine Anti-Fatigue Green Tea Extract / L-Theanine Chinese Traditional Tea
    US$ 10 / kg
    1 kg (MOQ)
  • Natural Active Ingredients Green Tea Extract Polyphenol L-Theanine Powder Extracts
    US$ 1 / kg
    1 kg (MOQ)
  • 40%L-Theanine Leaf Extract Lower Blood Pressure Hypoglycemic Effect Green Tea Extract
    US$ 6 / kg
    1 kg (MOQ)
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