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Cysteine Base Manufacturers & Suppliers

Cysteine Base Total 98 manufacturers & suppliers found with 294 products

POLIFAR GROUP LIMITED

China Supplier - Diamond MemberSince 2013

Suppliers with verified business licenses

5.0
Plant Area1000
Plant Area
Manufacturer/Factory
Citric Acid , Erythritol , Acesulfame , Nisin , Sucralose
Own Brand
ISO 9001, ISO 14000, GMP, QHSE, HACCP...
  • Food Grade L-Cysteine Base CAS 52-90-4 with Halal/Kosher/GMP
    US$ 22.5 / kg
    100 kg (MOQ)
  • Food Grade L-Cysteine Base CAS 52-90-4 for Human Nutrition
    US$ 22.5 / kg
    100 kg (MOQ)
  • CAS 52-90-4 L Cysteine HCl Anhydrous with Halal/Kosher/FDA/GMP
    US$ 12.8 / kg
    1000 kg (MOQ)

Shandong Natural Micron Pharm Tech Co., Ltd.

China Supplier - Diamond MemberSince 2021

Suppliers with verified business licenses

5.0
Plant Area300
Plant Area
Number of Employees17
Number of Employees
Manufacturer/Factory , Trading Company
Supplement Ingredients , Cosmetic Raw Materials , Pharmaceutical Intermediates
ODM, OEM
Nil
  • Ready Stock Nutritions L-Cysteine Powder L-Cysteine Base CAS 52-90-4
    US$ 18 / kg
    1 kg (MOQ)
  • Ready Stock Chromium Picolinate CAS 14639-25-9
    US$ 45 / 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
  • Purelife High Quality CAS 56-87-1 L-Lysine Base Powder
    US$ 5 / kg
    1 kg (MOQ)
  • 99% Purity L-Arginine Base CAS 74-79-3
    US$ 5 / kg
    1 kg (MOQ)
  • High Purity Factory Price CAS 74-79-3 L-Arginine Base
    US$ 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
  • High Quality L-Histidine Supplement Powder 99% CAS 71-00-1
    US$ 10 / kg
    1 kg (MOQ)
  • High Quality Food Grade CAS 616-91-1 N-Acetyl Cysteine Powder
    US$ 5 / kg
    1 kg (MOQ)
  • High Quality L-Cysteine Powder 99% CAS 52-90-4
    US$ 10 / kg
    1 kg (MOQ)

Guangdong Huankai Microbial Sci. &Tech. Co., Ltd.

China Supplier - Gold MemberSince 2023

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Number of Employees102
Number of Employees
Manufacturer/Factory , Trading Company
Culture media , Microbial test plate
ODM, OEM, Own Brand
Response Time≤3h
  • Pyg Broth Base for Cultivation of Bifidobacteria and Lactic Acid Metabolites Test
    US$ 22 / Piece
    10 Pieces (MOQ)
  • Reinforced Clostridia Medium, Rcm Media, Laboratory Reagent Culture Medium
    US$ 27 / Piece
    20 Pieces (MOQ)

Tianjin Boda Import & Export Co., Ltd.

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area97
Plant Area
Number of Employees4
Number of Employees
Trading Company
Food Additive
Tianjin, Tianjin
  • High Quality L-Arginine Base CAS No: 74-79-3
    US$ 5 / kg
    25 kg (MOQ)
  • Meihua Brand Feed Grade Amino Acid L-Threonine CAS No. 72-19-5
    US$ 0.93 / kg
    25 kg (MOQ)

Nanjing Duly Biotech Co., Ltd.

China Supplier - Gold MemberSince 2021

Suppliers with verified business licenses

4.0
Plant Area252
Plant Area
Manufacturer/Factory
Enzyme Preparation , Proteins , Antibiotic , Plant Hormones , Nucleic Acids
Own Brand
GMP
  • D (-) -Penicillamine CAS 52-67-5
    US$ 16 / g
    1 g (MOQ)

Qingdao Fraken International Trading Co., Ltd.

China Supplier - Gold MemberSince 2005

Suppliers with verified business licenses

4.0
Annual Revenue2 Mil
Annual Revenue
Plant Area34
Plant Area
Number of Employees4
Number of Employees
Trading Company
Medicine , Health Food , Pharmaceuticals , Silica Gel
OEM, ODM
ISO 9001, ISO 14000, ISO 20000, GMP, HACCP
  • High Quality L-Cysteine HCl Mono, L-Cysteine HCl Anhy
    US$ 1 / kg
    10 kg (MOQ)

Hunan Jk International Trade Corporation

China Supplier - Gold MemberSince 2019

Suppliers with verified business licenses

4.0
Plant Area54
Plant Area
Number of Employees5
Number of Employees
Trading Company
Citric Acid , Acesulfame K , Ascorbic Acid , Aspartame , Potassium Sorbate
OEM, ODM
Response Time≤3h
  • Dl-Cysteine CAS No. 3374-22-9 Dl Cysteine Powder
    US$ 3 / kg
    100 kg (MOQ)
  • L (+) -Cysteine CAS No. 52-90-4 L-Cysteine
    US$ 1.2 / kilogram
    5000 kilogram (MOQ)
  • L (+) - Cysteine CAS No. 52-90-4 L-Cysteine
    US$ 1.2 / kilogram
    5000 kilogram (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
  • Stock Amino Acid N-Acetyl Monohydrate CAS 7048-04-6 Hydrochloride Powder L-Cysteine
    US$ 12 / kg
    1 kg (MOQ)
  • Health Grade Powerful Antioxidant N-Acetyl-L-Cysteine Powder L Cysteine
    US$ 10 / kg
    1 kg (MOQ)
  • Top Food Grade Amino Acid N-Acetyl-L-Cystein Powder CAS 52-90-4 Base L Cysteine
    US$ 10 / kg
    1 kg (MOQ)

Puyer Biopharma Ltd.

China Supplier - Gold MemberSince 2017

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company , Other
Fine Chemical , Nutraceutical , Animal Nutrition , Crop Science , API
OEM, ODM, Own Brand
ISO 9001
  • L-Cysteine HCl Mono
    US$ 6 / kg
    25 kg (MOQ)
  • Papain
    US$ 10 / kg
    10 kg (MOQ)
  • L-Glutathione (reduced) /Pure High Quality/ISO Certified Quality/CAS: 70-18-8
    US$ 80 / 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 Nootropics Hbt1 Ydl223c
    US$ 12 / gram
    5 gram (MOQ)
  • Sonwu Supply Nootropics CAS 1270138-40-3 Raw Powder Nsi 189
    US$ 3.1 / g
    10 g (MOQ)
  • Sonwu Hot-Selling Cdp Choline Citicoline
    US$ 0.35 / gram
    100 gram (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
  • Manufacturer Supply High Quality Bulk Price 100% Natural Skin Care Raw Materials for Beard Growth Kit CAS 68917-73-7 Wheat Gern Oil
    US$ 15 / kg
    1 kg (MOQ)
  • Nutrition Enhancer Health Supplement Loss Weight Fat Burning CAS 541-15-1 Acetyl L-Carnitine Inner Salt/L-Carnitine Base/L-Carnitine Powder
    US$ 21 / kg
    1 kg (MOQ)
  • Factory Pharmaceutical Raw Materials Provide Chemical Anti-Infection Natural Extract 99% Purity CAS 638-23-3 S-Carboxymethyl-L-Cysteine/Carbocisteine Powder
    US$ 10 / Grams
    1 Grams (MOQ)

Shandong Longilat Biotechnology Co., Ltd

China Supplier - Gold MemberSince 2021

Suppliers with verified business licenses

4.0
Plant Area100
Plant Area
Manufacturer/Factory , Trading Company
Food Additives , Plant Extracts , Cosmetic Raw Materials , Feed Additives , Amino Acids
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14064, GMP
  • High Quality 99% L-Arginine Raw Material L-Arginine
    US$ 10 / kg
    1 kg (MOQ)
  • High Quality 99% Glutathione China Manufacturer CAS 70-18-8
    US$ 130 / kg
    1 kg (MOQ)
  • High Quality 99% N-Acetyl-L-Cysteine (nac) CAS 616-91-1 in Stock
    US$ 20 / kg
    1 kg (MOQ)

Awell Ingredients Co., Ltd.

China Supplier - Gold MemberSince 2020

Suppliers with verified business licenses

4.0
Plant Area1000
Plant Area
Manufacturer/Factory , Trading Company
Amino Acids , Vitamins , Food Ingredients , Feed Additives , Nutritional Supplements
OEM, ODM, Own Brand
ISO 9001, ISO 14001, ISO 20000, GMP, HACCP...
  • USP/Ep Standard 98% White Glutathione / L Glutathione
    US$ 140 / kg
    1 kg (MOQ)
  • Skin Whitening L Glutathione Powder Bulk, Pure Glutathione
    US$ 140 / kg
    1 kg (MOQ)

Ouhuang Engineering Materials (Hubei) Co., Ltd,

China Supplier - Diamond MemberSince 2024

Suppliers with verified business licenses

5.0
Plant Area1000
Plant Area
Manufacturer/Factory
Water-Based Resin Powder , Polycarboxylate Superplasticizer , Naphthalenesulfonic Acid , Superplasticizer , Strong Tile Adhesive
OEM
within 15 workdays
  • High Purity L-Cysteine CAS 52-90-4 From China Supplier in Stock
    Negotiable
    1 kg (MOQ)
  • High Quality CAS 52-90-4 L-Cysteine Powder with Low Price
    Negotiable
    1 kg (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
  • Nootropics N-Acetyl-L-Cysteine Ethyl Ester Nacet CAS No 59587-09-6 Nacet
    US$ 0.44 / g
    100 g (MOQ)

Shandong WorldSun Biological Technology Co., Ltd.

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Plant Area100
Plant Area
Number of Employees15
Number of Employees
Trading Company
Daily Chemicals , Organic Intermediate , Surfactant , Additive , Flavors and Fragrances
OEM, ODM, Own Brand
ISO9001:2015
  • 2-Amino-3-Mercaptopropionic Acid CAS 3374-22-9 Dl-Cysteine
    US$ 180 / 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
  • Factory Supply Food Grade L Cysteine L-Cysteine
    US$ 22 / kilograms
    1 kilograms (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
  • High-Quality N Acetyl L Cysteine for Sale
    US$ 13 / kg
    1 kg (MOQ)
  • Disodium Succinate Succinic Acid Powder Food Disodium Succinate
    US$ 1 / kg
    1 kg (MOQ)
  • Factory Direct Supply CAS 33818-15-4 Citicoline Sodium
    US$ 190 / kg
    1 kg (MOQ)

Hangzhou Dingyan Chem Co., Ltd.

China Supplier - Diamond MemberSince 2021

Suppliers with verified business licenses

5.0
Plant Area140
Plant Area
Number of Employees8
Number of Employees
Trading Company
API , Pharma Intermediates , Extracts , Reagents , Plant Growth Regulator
OEM, ODM, Own Brand, others
ISO9001:2015
  • ISO Certified Reference Material L-Cysteine Ethyl Ester Hydrochloride Purity Degree 99% CAS No. 868-59-7
    US$ 100 / kg
    1 kg (MOQ)
  • Factory Price Pharmaceutical Chemical Purity Degree 99% CAS No. 52-90-4 L-Cysteine
    US$ 100 / kg
    1 kg (MOQ)
  • Factory Price Pharmaceutical Chemical D-Cysteine Hydrochloride Purity Degree 99% CAS No. 32443-99-5
    US$ 100 / kg
    1 kg (MOQ)

Hangzhou Kindherb Biotechnology Co., Ltd.

China Supplier - Diamond MemberSince 2021

Suppliers with verified business licenses

5.0
Plant Area79
Plant Area
Number of Employees10
Number of Employees
Trading Company
Herbal extract , Plant extract , Herb powder
OEM
ISO 9001
  • Premium N-Acetyl-L-Cysteine with 98-102% Purity
    US$ 7 / kg
    25 kg (MOQ)
  • Best Quality Food Grade 52-90-4 L-Cysteine
    US$ 7 / kg
    25 kg (MOQ)
  • High Quality Best Selling 98.0~101.0% L-Glutathione Reduced CAS 70-18-8
    US$ 7 / kg
    25 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
  • Selling 99% Pure Synthetic L-Cysteine Hydrochloride Anhydrous Powder CAS 52-89-1
    US$ 20 / kg
    1 kg (MOQ)
  • Dietary Supplements L-Cysteine Powder CAS 56-89-3
    US$ 20 / kg
    1 kg (MOQ)
  • Glutathione 98%
    US$ 8 / 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
  • Factory Supply Organic Intermediate CAS 616-91-1 N-Acetyl-L-Cysteine
    US$ 1 / kg
    1 kg (MOQ)
  • Best Price Supply Pharmaceutical Grade N-Acetyl-L-Cysteine CAS 616-91-1 with High Quality
    US$ 1 / kg
    1 kg (MOQ)
  • High Quality Glutathione /L-Glutathione Reduced 99% USP CAS 70-18-8
    US$ 1 / 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
  • World Well-Being Biotech CAS 52-90-4 99% L-Cysteine
    US$ 10 / kg
    1 kg (MOQ)
  • World Well-Being Biotech CAS 52-89-1 99% L-Cysteine Monohydrochloride
    US$ 10 / kg
    1 kg (MOQ)
  • Factory Price Fast Delivery China Supply High Quality Best Price Feed Additive Nutritional Supplements/Food Ingredients CAS 56-41-7 L-Alanine Powder
    US$ 10 / 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...
  • Gold Supplier Natural Extract CAS 638-23-3 Guaranteed Quality S-Carboxymethyl-L-Cysteine
    US$ 8 / kg
    1 kg (MOQ)
  • High Purity CAS 616-91-1 Chemical Grade Amino Acid Grade Powder N-Acetyl-L-Cysteine Powder
    US$ 14 / kg
    1 kg (MOQ)
  • High Quality CAS 7048-04-6 Food Additives L-Cysteine HCl
    US$ 14 / kg
    1 kg (MOQ)

Tianjin Dongfang Import and Export Co., Ltd.

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Plant Area54
Plant Area
Number of Employees5
Number of Employees
Trading Company
L-carnitine , L-Histidine , Creatine Monohydrate , Nicotinamide Mononucleotide , Kojic Acid
OEM, ODM, Own Brand
Nil
  • L-Cysteine Cysteine L-Cysteine Amino Acid Food Additives L Cysteine Food Grade CAS 52-90-4
    US$ 15.1 / kg
    10 kg (MOQ)
  • High Quality Amino Acid L Cysteine CAS 52-90-4 L-Cysteine (R) -2-Amino-3-Mercaptopropionic Acid
    US$ 14.9 / kg
    10 kg (MOQ)
  • L-Cysteine Food Additive L-Cysteine HCl L-Cysteine Hydrochloride Monohydrate
    US$ 15.2 / kg
    10 kg (MOQ)

Allright GC (Jinan) Biotechnology Ltd.

China Supplier - Diamond MemberSince 2020

Suppliers with verified business licenses

5.0
Plant Area1000
Plant Area
Manufacturer/Factory , Trading Company , Group Corporation
Modified Starch , Thickeners , Acidity Regulator , Antioxidants , Flavour Enhancer
OEM, ODM, Own Brand
ISO 9001, GMP
  • High Quality Raw Material CAS 616-91-1 Nac N Acetyl L Cysteine N-Acetyl-L-Cysteine
    US$ 20 / kg
    1 kg (MOQ)
  • Bulk Organic Vegan Brown Rice Protein Powder 80% for Food Supplement
    US$ 1 / kg
    1 kg (MOQ)
  • Low Price Rice Protein Food Grade Nutrition-Protein Pure Natural Rice Protein 85%
    US$ 1 / 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
  • Factory Supply 100% Pure Black Garlic Extract Powder 1% S-Allyl Cysteine
    US$ 15 / kg
    1 kg (MOQ)
  • Private Label Glutathione Whitening Capsules Glutathione Powder Skin Whitening
    US$ 7 / bottle
    50 bottle (MOQ)
  • L-Glutathione Powder Skin Whitening L Glutathione Reduced Glutathione Powder 70-18-8
    US$ 160 / kg
    1 kg (MOQ)

Shanghai Zhangguan International Trade Co., Ltd.

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area500
Plant Area
Manufacturer/Factory , Trading Company
Amino Acid , Antioxidant , Mineral Substance , Emulsifier , Sweetener
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
within 15 workdays
  • Stock Cysteine (base) Improved Nutritional Amino Acid Quality Assurance
    US$ 11 / kg
    100 kg (MOQ)
  • Reduced Glutathione Powder 99% Food Grade/Cosmetic Grade (CAS: 70-18-8)
    US$ 135 / kg
    100 kg (MOQ)
  • Health Food Raw Material Nutrition Fortifier Glutathione Powder CAS No 70-18-8
    US$ 135 / kg
    100 kg (MOQ)
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