Products

Suppliers
Filter Gallery
8,951

Wholesale L Cysteine/cysteine

Products
N Acetyl Cysteine D Cysteine Cysteine Powder Cysteine Hydrochloride Monohydrate Amino Acid Cysteine Hydrochloride

Sorry! No matches were found.

L-Cysteine Nutritional Supplement Food Grade Amino Acid CAS 52-90-4

L-Cysteine Nutritional Supplement Food Grade Amino Acid CAS 52-90-4

US $ 10-19 / kg FOB
100 kg (MOQ)
More
Main Products: Citric Acid, Erythritol, Acesulfame, Nisin, Sucralose, Aspartame, Potassium Sorbate, Sodium Benzoate, Ascorbic Acid, Xanthan Gum
Contact Supplier
Audited Supplier Audited Supplier Since 2013
POLIFAR GROUP LIMITED

Manufacturer/Factory

Jiangsu, China Since 2013
Chat Now Send Inquiry
Wholesale Chinese Supply N-Acetyl-L-Cysteine Food Grade

Wholesale Chinese Supply N-Acetyl-L-Cysteine Food Grade

US $ 22-32 / kg FOB
25 kg (MOQ)
More
Appearance : Powder
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Qingdao Songwal Biotech Co., Ltd.

Manufacturer/Factory

Shandong, China Since 2022
Chat Now Send Inquiry
Factory Wholesale Price Amino Acid L-Cysteine HCl Monohydrochloride

Factory Wholesale Price Amino Acid L-Cysteine HCl Monohydrochloride

US $ 5-22 / kg FOB
1 kg (MOQ)
More
Main Products: Supplement, Chemicals, Plant Extracts, Vitamins, Sweeteners, Food Additives, Plant Proteins, Cosmetic Ingredients, Healthy Ingredients, Pharmaceutical Ingredients
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Good Fortune International Trading (Tianjin) Co., Ltd

Manufacturer/Factory

Tianjin, China Since 2022
Chat Now Send Inquiry
Wholesale High Purity L-Cysteine Powder L Cysteine CAS 52-90-4

Wholesale High Purity L-Cysteine Powder L Cysteine CAS 52-90-4

US $ 22.5-26 / kg FOB
100 kg (MOQ)
More
Type : Cysteine
Contact Supplier
Audited Supplier Audited Supplier Since 2013
POLIFAR GROUP LIMITED

Manufacturer/Factory

Jiangsu, China Since 2013
Chat Now Send Inquiry
Factory Wholesale Amino Acid Food Additives L-Cysteine HCl

Factory Wholesale Amino Acid Food Additives L-Cysteine HCl

US $ 10-15 / kg FOB
25 kg (MOQ)
More
Main Products: Vitamin, Coenzyme Q10, Vitamin B12, Vitamin C, Nutrition Supplements, Food Additive, Feed Additive, Amino Acid, Nutrient Minerals, Nutritional Ingredients
Contact Supplier
Audited Supplier Audited Supplier Since 2024
HEBEI HUANWEI BIOTECH CO.,LTD.

Trading Company

Hebei, China Since 2024
Chat Now Send Inquiry
Factory Supply Wholesale Price Acetyl Cysteine Bulk CAS616-91-1 L-Cysteine Powder

Factory Supply Wholesale Price Acetyl Cysteine Bulk CAS616-91-1 L-Cysteine Powder

US $ 10-30 / kg FOB
100 kg (MOQ)
More
Gender : Unisex
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Qingdao Haosail Science Co., Ltd.

Manufacturer/Factory,Trading Company

Shandong, China Since 2021
Chat Now Send Inquiry
Manufacturer Wholesale N-Acetyl-Cysteine (NAC)

Manufacturer Wholesale N-Acetyl-Cysteine (NAC)

US $ 10-30 / kg FOB
1 kg (MOQ)
More
Main Products: Amino Acids, Vitamins, Food Ingredients, Feed Additives, Nutritional Supplements, Taurine, Inositol, Ascorbic Acid, Potassium Sorbate, Ethyl Maltol
Contact Supplier
Audited Supplier Audited Supplier Since 2020
Awell Ingredients Co., Ltd.

Manufacturer/Factory,Trading Company

Anhui, China Since 2020
Chat Now Send Inquiry
Wholesale Price Food Grade Pharmaceutical Grade 52-90-4 Powder L Cysteine

Wholesale Price Food Grade Pharmaceutical Grade 52-90-4 Powder L Cysteine

US $ 17.5-28 / kg FOB
25 kg (MOQ)
More
Appearance : Powder
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Xi an Jianyuan Chemical Co., Ltd.

Manufacturer/Factory,Trading Company

Shaanxi, China Since 2023
Chat Now Send Inquiry
Wholesale Price 99% Health Supplement Amino Acid N-Acetyl-Cysteine Powder CAS 616-91-1 N-Acetyl-Cysteine

Wholesale Price 99% Health Supplement Amino Acid N-Acetyl-Cysteine Powder CAS 616-91-1 N-Acetyl-Cysteine

US $ 35-60 / kg FOB
1 kg (MOQ)
More
Main Products: Nmn, L-Glutathione, Magnesium L-Threonate, Resveratrol, Hyaluronic Acid
Contact Supplier
Audited Supplier Audited Supplier Since 2025
Xi'an HDM Biotech Co.,Ltd

Manufacturer/Factory

Shaanxi, China Since 2025
Chat Now Send Inquiry
Wholesale Price Top Quality Fast Delivery N-Acetyl-L-Cysteine CAS 616-91-1 in Stock

Wholesale Price Top Quality Fast Delivery N-Acetyl-L-Cysteine CAS 616-91-1 in Stock

US $ 22-32 / kg FOB
25 kg (MOQ)
More
Color : White
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Qingdao Songwal Biotech Co., Ltd.

Manufacturer/Factory

Shandong, China Since 2022
Chat Now Send Inquiry
Hot Selling Good Quality L-Cysteine Powder with Wholesale Price CAS52-90-4

Hot Selling Good Quality L-Cysteine Powder with Wholesale Price CAS52-90-4

US $ 11-15 / kg FOB
10 kg (MOQ)
More
Main Products: Organic Intermediate, Inorganic Chemical Industry, Chemical Reagent, Chemical Additives and Catalysts, Daily Chemicals, Probiotics, Pigment Dyes, Flavors and Fragrances, Additive, Chemical Pharmaceutical Intermediate
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Shandong Deshang Chemical Co., Ltd.

Manufacturer/Factory,Trading Company

Shandong, China Since 2022
Chat Now Send Inquiry
CAS 52-90-4 Factory Wholesale Direct Supplier Amino Acid Food Purity Powder L-Cysteine

CAS 52-90-4 Factory Wholesale Direct Supplier Amino Acid Food Purity Powder L-Cysteine

US $ 10-100 / kg FOB
1 kg (MOQ)
More
Type : Cysteine
Contact Supplier
Audited Supplier Audited Supplier Since 2019
Weifang Xinchang Chemical Co., Ltd.

Shandong, China Since 2019
Chat Now Send Inquiry
Pharmaceutical Intermediate Organic Intermediate Other Additives Amino Acid Health Food Chemical Reagent
Factory Export Wholesale N-Acetyl-L-Cysteine for Food Grade

Factory Export Wholesale N-Acetyl-L-Cysteine for Food Grade

US $ 3.5 / kg FOB
100 kg (MOQ)
More
Main Products: Sodium Butyrate, Vitamin, Colorant, Amino Acid, Plant Extract
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Shandong Dawnchem Company Limited

Manufacturer/Factory

Shandong, China Since 2024
Chat Now Send Inquiry
Factory Wholesales Food Grade Amino Acids CAS. 56-89-3 L-Cysteine

Factory Wholesales Food Grade Amino Acids CAS. 56-89-3 L-Cysteine

US $ 5-22 / kg FOB
1 kg (MOQ)
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Good Fortune International Trading (Tianjin) Co., Ltd

Manufacturer/Factory

Tianjin, China Since 2022
Chat Now Send Inquiry
Factory Wholesale Price Food Grade Amino Acids L-Cysteine HCl Anhydrous

Factory Wholesale Price Food Grade Amino Acids L-Cysteine HCl Anhydrous

US $ 9-17 / kg FOB
1 kg (MOQ)
More
Main Products: Supplement, Chemicals, Plant Extracts, Vitamins, Sweeteners, Food Additives, Plant Proteins, Cosmetic Ingredients, Healthy Ingredients, Pharmaceutical Ingredients
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Good Fortune International Trading (Tianjin) Co., Ltd

Manufacturer/Factory

Tianjin, China Since 2022
Chat Now Send Inquiry
The Factory Wholesale High Purity L-Cysteine CAS 52-90-4

The Factory Wholesale High Purity L-Cysteine CAS 52-90-4

US $ 1-12 / kg FOB
1 kg (MOQ)
More
Certification : GMP, HSE, ISO 9001, USP, BP
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Xi'an Frazer Biotech Co., Ltd.

Manufacturer/Factory

Shaanxi, China Since 2021
Chat Now Send Inquiry
Natural Pure N-Acetyl L-Cysteine Powder Wholesale Bulk Best Price

Natural Pure N-Acetyl L-Cysteine Powder Wholesale Bulk Best Price

US $ 26-27 / KG FOB
1 KG (MOQ)
More
Main Products: Reishi Extract, Ginseng Extract, Lutein Powder, Chlorophyll, Quercetin, Phycocyanin, Astaxanthin, Kojic Acid, Beetroot Powder, Cherry Powder
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Xi an Sost Biotech Co., Ltd.

Manufacturer/Factory,Trading Company

Shaanxi, China Since 2021
Chat Now Send Inquiry
Frazer Wholesale Top Quality L-Cysteine 52-90-4 in Factory

Frazer Wholesale Top Quality L-Cysteine 52-90-4 in Factory

US $ 27-42 / kg FOB
1 kg (MOQ)
More
Customized : Customized
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Xi'an Frazer Biotech Co., Ltd.

Manufacturer/Factory

Shaanxi, China Since 2021
Chat Now Send Inquiry
Top Quality Wholesale Pharmaceutical Grade Nutritional Supplements Cysteine L-Cysteine Raw Powder CAS 52-90-4

Top Quality Wholesale Pharmaceutical Grade Nutritional Supplements Cysteine L-Cysteine Raw Powder CAS 52-90-4

US $ 0.1-10 / gram FOB
1 gram (MOQ)
More
Main Products: Sermaglutide, Tirzepatide, Mtii Melanotan II, Mti Melanotan I, Mots-C
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Wuhan Newtop Biotech Co., Ltd

Trading Company

Hubei, China Since 2024
Chat Now Send Inquiry
Health Supplement CAS 616-91-1 Nac N-Acetyl-L-Cysteine

Health Supplement CAS 616-91-1 Nac N-Acetyl-L-Cysteine

US $ 5.59-12.58 / kg FOB
1 kg (MOQ)
More
Certification : GMP, ISO 9001, USP
Contact Supplier
Audited Supplier Audited Supplier Since 2020
Shaanxi Shineherb Biotech Co., Ltd.

Manufacturer/Factory,Trading Company

Shaanxi, China Since 2020
Chat Now Send Inquiry
Related Videos
  • What is L-Cysteine Nutritional Supplement Food Grade Amino Acid CAS 52-90-4
    What is L-Cysteine Nutritional Supplement Food Grade Amino Acid CAS 52-90-4
    Negotiable
    100 kg (MOQ)
    Contact Supplier
  • What is Factory Wholesale Price Amino Acid L-Cysteine HCl Monohydrochloride
    What is Factory Wholesale Price Amino Acid L-Cysteine HCl Monohydrochloride
    Negotiable
    1 kg (MOQ)
    Contact Supplier
  • What is Wholesale High Purity L-Cysteine Powder L Cysteine CAS 52-90-4
    What is Wholesale High Purity L-Cysteine Powder L Cysteine CAS 52-90-4
    Negotiable
    100 kg (MOQ)
    Contact Supplier
  • What is Factory Supply Wholesale Price Acetyl Cysteine Bulk CAS616-91-1 L-Cysteine Powder
    What is Factory Supply Wholesale Price Acetyl Cysteine Bulk CAS616-91-1 L-Cysteine Powder
    Negotiable
    100 kg (MOQ)
    Contact Supplier
N-Acetyl-L-Cysteine CAS 616-91-1

N-Acetyl-L-Cysteine CAS 616-91-1

US $ 15 / kg FOB
25 kg (MOQ)
More
Main Products: L-Carnitine, L-Theanine, L-Glutathione, Alpha Lipoic Acid, Coenzyme Q10, Melatonin, S-Adenosyl-L-Methionine Disulfate Tosylate, Beta Nicotinamide Mononucleotide
Contact Supplier
Audited Supplier Audited Supplier Since 2020
SENFU GROUP CO., LIMITED

Manufacturer/Factory

Jiangsu, China Since 2020
Chat Now Send Inquiry
Sonwu Supply CAS 616-91-1 N Acceltycystine N-Acety-L-Cysteine Nac

Sonwu Supply CAS 616-91-1 N Acceltycystine N-Acety-L-Cysteine Nac

US $ 25-45 / kg FOB
1 kg (MOQ)
More
Purity : >98%
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Xi'an Sonwu Biotech Co., Ltd.

Manufacturer/Factory

Shaanxi, China Since 2021
Chat Now Send Inquiry
Food Grdae Supplement Use Dl-Cysteine CAS 3374-22-9

Food Grdae Supplement Use Dl-Cysteine CAS 3374-22-9

US $ 8 / kg FOB
25 kg (MOQ)
More
Main Products: Chemical Raw Materials, Chemicals, Cosmetic Chemicals, Food Additives
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Jinan Refine Chemical Co., Ltd.

Manufacturer/Factory

Shandong, China Since 2023
Chat Now Send Inquiry
Food Additives L-Cysteine Hydrochloride Monohydrate CAS 7048-04-6

Food Additives L-Cysteine Hydrochloride Monohydrate CAS 7048-04-6

US $ 2.27-2.45 / kg FOB
1,000 kg (MOQ)
More
Type : Cysteine
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Tianjin Zhuofeng Biotechnology Co., Ltd.

Manufacturer/Factory,Trading Company,Other,Group Corporation

Tianjin, China Since 2024
Chat Now Send Inquiry

Not exactly what you want?

Post Sourcing Request

High Quality and Low Price Acetylcysteine N-Acetyl-L-Cysteine CAS 616-91-1

High Quality and Low Price Acetylcysteine N-Acetyl-L-Cysteine CAS 616-91-1

US $ 35-100 / kg FOB
1 kg (MOQ)
More
Main Products: Stevia, Lutein Marigold Extract, Chondroitin Sulfate, Ceftiofur Sodium, Fluralaner, Spirulina Powder Spirulina Tablet, Mushroom Extract, Astaxanthin, OEM Contract Manufacturing for Supplements, Krill Oil Softgel Fish Oil Softgel
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Qingdao Qingmei Biotech Co., Ltd.

Manufacturer/Factory,Trading Company

Shandong, China Since 2023
Chat Now Send Inquiry
High Purity Food Grade S-Carboxymethyl-L-Cysteine (Fermentation) 99% Raw Material CAS 2490-97-3 for Dietary Supplement

High Purity Food Grade S-Carboxymethyl-L-Cysteine (Fermentation) 99% Raw Material CAS 2490-97-3 for Dietary Supplement

US $ 1-500 / kg FOB
1 kg (MOQ)
More
Nutrient Composition : Amino Acid
Contact Supplier
Audited Supplier Audited Supplier Since 2018
SHAAN XI SERVQUAL TECH CO., LTD.

Manufacturer/Factory

Shaanxi, China Since 2018
Chat Now Send Inquiry
L-Cysteine HCl Monohydrate CAS 52-89-1 Human Nutrition

L-Cysteine HCl Monohydrate CAS 52-89-1 Human Nutrition

US $ 6 / kg FOB
25 kg (MOQ)
More
Main Products: Fine Chemical, Nutraceutical, Animal Nutrition, Crop Science, API, Intermediate, Nutrition Supplement, Food Additive, Feed Additive, Reagents
Contact Supplier
Audited Supplier Audited Supplier Since 2017
Puyer Biopharma Ltd.

Jiangsu, China Since 2017
Chat Now Send Inquiry
Factory Supply Raw Material 99% Purity N-Acetyl-L-Cysteine CAS 616-91-1

Factory Supply Raw Material 99% Purity N-Acetyl-L-Cysteine CAS 616-91-1

US $ 10-30 / kg FOB
1 kg (MOQ)
More
Type : Pharmaceutical Intermediates
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Wuhan Ability Chemical Technology Co., Ltd.

Manufacturer/Factory

Hubei, China Since 2022
Chat Now Send Inquiry
Nutrition Enhancers CAS 616-91-1 99% N-Acetylcysteine/N-Acetyl-L-Cysteine

Nutrition Enhancers CAS 616-91-1 99% N-Acetylcysteine/N-Acetyl-L-Cysteine

US $ 15-19.5 / kg FOB
1 kg (MOQ)
More
Main Products: Hyaluronic Acid, Glutathione, Astaxanthin, Plant Extract, Vitamin, Food Additive, Nutritional Supplements, Amino Acid, Resveratrol, Alpha GPC
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Purelife Biotech Co., Ltd.

Manufacturer/Factory

Shaanxi, China Since 2023
Chat Now Send Inquiry
Factory Supplys-Carboxymethyl-L-Cysteine Powder Carbocysteine, OEM ODM CAS 638-23-3 Manufacturer

Factory Supplys-Carboxymethyl-L-Cysteine Powder Carbocysteine, OEM ODM CAS 638-23-3 Manufacturer

US $ 15-35 / kg FOB
1 kg (MOQ)
More
Storage Method : Normal
Contact Supplier
Audited Supplier Audited Supplier Since 2025
Hangzhou Shengshi Biotech Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2025
Chat Now Send Inquiry
Pharmaceutical Chemical Raw Material Powder S-Carboxymethyl-L-Cysteine CAS#2387-59-9

Pharmaceutical Chemical Raw Material Powder S-Carboxymethyl-L-Cysteine CAS#2387-59-9

US $ 1.66-2.01 / Piece FOB
1 Piece (MOQ)
More
Main Products: Pharmaceutical Intermediates, Cosmetic Powder, Daily Chemicals, Chemical Products, Pharmaceutical Raw Materials, API Powder, Pet Raw Materials, New Energy Materials, Chemical Powder, Chemical Liquid
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Wuhan Kanal Technology Co., Ltd.

Trading Company

Hubei, China Since 2022
Chat Now Send Inquiry
USP/Ep/Bp Grade L Cysteine HCl Mono CAS 52-90-4

USP/Ep/Bp Grade L Cysteine HCl Mono CAS 52-90-4

US $ 12.8-16 / kg FOB
1,000 kg (MOQ)
More
Appearance : Powder
Contact Supplier
Audited Supplier Audited Supplier Since 2013
POLIFAR GROUP LIMITED

Manufacturer/Factory

Jiangsu, China Since 2013
Chat Now Send Inquiry
Good Supply Biological Reagent N-Acetyl-L-Cysteine for Biological Reagents CAS 616-91-1

Good Supply Biological Reagent N-Acetyl-L-Cysteine for Biological Reagents CAS 616-91-1

US $ 20-50 / kg FOB
1 kg (MOQ)
More
Main Products: Pharmaceutical Chemical
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Jinan Future Chemical Co., Ltd.

Manufacturer/Factory

Shandong, China Since 2022
Chat Now Send Inquiry
Sowu Supply Amino Acid CAS 616-91-1 N-Acetyl-L-Cysteine

Sowu Supply Amino Acid CAS 616-91-1 N-Acetyl-L-Cysteine

US $ 27-34 / kg FOB
1 kg (MOQ)
More
Certification : GMP, HSE, ISO 9001, USP, BP
Contact Supplier
Audited Supplier Audited Supplier Since 2025
Xi'an Sowu Biotech Co., Ltd.

Trading Company

Shaanxi, China Since 2025
Chat Now Send Inquiry
Food Grade USP FCC L-Cysteine HCl Monohydrate

Food Grade USP FCC L-Cysteine HCl Monohydrate

US $ 12.5-25 / kg FOB
25 kg (MOQ)
More
Main Products: Amino Acid, Food Additives, Feed Additives, Chemicals, Pharmaceutical Intermediates, Vitamin, Water Reducing Agent, Pharm Raw Materials
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Qingdao Songwal Biotech Co., Ltd.

Manufacturer/Factory

Shandong, China Since 2022
Chat Now Send Inquiry
N-Acetyl-L-Cysteine CAS 616-91-1 Bulk Supply

N-Acetyl-L-Cysteine CAS 616-91-1 Bulk Supply

US $ 4-19 / kg FOB
1 kg (MOQ)
More
Appearance : Powder
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Getchem Co., Ltd.

Trading Company

Shandong, China Since 2024
Chat Now Send Inquiry
Best Quality Food Grade 52-90-4 L-Cysteine

Best Quality Food Grade 52-90-4 L-Cysteine

US $ 7-1,000 / kg FOB
25 kg (MOQ)
More
Main Products: Green Tea Extract, Ginseng Extract, Cranberry Extract, Bilberry Extract, Ginkgo Biloba Extract, Rosehip Extract, Acerola Extract, Grape Seed Extract
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Hangzhou Kindherb Biotechnology Co., Ltd.

Zhejiang, China Since 2021
Chat Now Send Inquiry
N Acetyl Cysteine D Cysteine Cysteine Powder Cysteine Hydrochloride Monohydrate Amino Acid Cysteine Hydrochloride
View More

Browse by Categories

Home > Health & Medicine > Pharmaceutical Intermediate
1/249
TOP

Search Filter

Categories

More Less
  • Pharmaceutical Intermediate
  • Organic Intermediate
  • Other Additives
  • Amino Acid
  • Health Food
  • Chemical Reagent
  • Biochemical
  • Essential Oil, Balsam & Fine Chemicals
  • Oxide
  • New-type Chemical Material

Certification

More Less
  • ISO 9001
  • GMP
  • USP
  • HSE
  • BP

Powder

More Less
  • Yes

Purity

More Less
  • >99%
  • >98%
  • ≦96%
  • >96%
  • >97%

State

More Less
  • Solid
  • Liquid

Suitable for

More Less
  • Adult
  • Elderly
  • Children

Company Type

More Less
  • Trading Company
  • Manufacturer/Factory
  • Group Corporation
  • Other

Company Location

More Less
  • Jiangsu
  • Shaanxi
  • Shandong
  • Zhejiang
  • Anhui
  • Hebei
  • Hubei
  • Tianjin
  • Guangdong
  • Henan
  • Shanghai
  • Hunan
  • Liaoning
  • Chongqing
  • Sichuan
  • Hainan
  • Jiangxi
  • Guangxi
  • Beijing
  • Shanxi
  • Jilin

Product Types

More Less
  • SecuredTrading
  • Buy Sample
Reset Done