114 L-5-Hydroxytryptophan Suppliers
Ruiwo Phytochem botanical extract
CN6 YRS
Manufactory Supplier of Botanical extract
Ruiwo Phytochem botanical extract is a leading Manufactory supplier of Berberine hydrochloride, Curcumin, Sodium copper chlorophyllin based in Xi'an, Shaanxi, China. With a commitment to quality and customer satisfaction, Ruiwo Phytochem botanical extract has become a trusted name in the industry. O
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Total Employees:
11-50
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LEADER BIOCHEMICAL GROUP
CN8 YRS
Manufactory Supplier of Biochemicals Ingredients,Vitamin Amino Acid Ingredients,Cosmestic Ingredients,Pharma Chemicals,Organic Fine Chemicals,Food Nutrient Ingredients,Natural Plant Ingredients,APIS Intermidiates,Daily Chemicals,Agricultural Chemicals,Surfactant Chemicals,Ultraviolet Absorbents,Antioxidant Ingredients,Scientific Research Chemical,Flavors and Fragrances Chemicals
24 Hours Team Service
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Total Employees:
Above 1000
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Certifications:
Company Trade Union Qualification Certificate,Good Product Quality Management Certificate of Shanxi Province,China,Excellent Group Enterprise of Quality and credit in Shaanxi ProvinceChina,AAA TOP Credit Excellent Group Enterprise of Shanxi Province,China,Level A of Tax Credit Registration Assessment by Government,FDA
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VDK Nutrition Biotech Co., Ltd.
CN7 YRS
Manufactory Supplier of Resveratrol,Melatonin,L-5-HTP
BLRH Bitech: Total investment is 260 million, covering an area of more than 200 mu.The annual output value is nearly USD68 million. BLRH Focusing on human health and environmental protection". As a medium-sized technology enterprise, BLRH is engaged in the manufacturing and sales of bio-pharmaceutic
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Total Employees:
201-300
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Certifications:
HALAL,ISO 14001,KOSHER,OHSAS 18001,ISO 9001
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Aktinchem
CN5 YRS
Trader Supplier of Betulin,Betulinic acid,Cepharanthine,Alpha-Mangostin,Puerarin,5-HTP,Bakuchiol,Amygdalin,Ursolic Acid,Apigenin
Leading supplier of natu
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Total Employees:
101-200
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Certifications:
ISO
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Zhejiang Yuanjin Chemical Co., Ltd.
CN5 YRS
Manufactory Supplier of Pharmaceutical intermedaite,Agricultural chemical intermediate
Yuanjin Chemical is located in Xinchang, Zhejiang, which has the reputation of "Southeast Eyes" and "Road of Tang Poetry". It is adjacent to National Highway 104, Shangsan Expressway, 5 kilometers away fr
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Total Employees:
51-100
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Hangzhou KieRay Chem Co.,LTD
CN5 YRS
Manufactory Supplier of fine chemicals,pharmaceutical materials
Hangzhou KieRay Chem Co.,Ltd.is located in YuhangDistrict of Hangzhou City and s
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Total Employees:
11-50
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Xian ZB Biotech Co.,Ltd
CN5 YRS
Manufactory Supplier of Herb Extracts,Cosmetic raw materails,API
Xian ZB Biotech Co.,Ltd is a leading Manufactory supplier of Arbutin, Nicotinamide, Flucytosine based in Xi'an, Shaanxi, China. With a commitment to quality and customer satisfaction, Xian ZB Biotech Co.,Ltd has become a trusted name in the industry. Our product line includes a range of high-quality
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Total Employees:
11-50
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Benepure Pharmaceutical Co., Ltd.
CN9 YRS
Manufactory Supplier of Neohesperidin Dihydrochalcone,Baicalin,Cephalotaxine,Diosmin,Naringin,Cranberry Extract,Blueberry Extract,Quercetin Dihydrate,Black Currant Extract,Soybean Isoflavones,Bilberry Extract,Rutin,Luo Han Guo Extract,Hesperidin,Oleanolic Acid,Grape Seed Extract,Halquinol,Troxerutin,Water Soluble Citrus Bioflavonoids,Hesperidin Methylchalcone,Amino Acids and Their Derivatives,Esculine,Stevia Leaf Extract,Citrus Polymethoxy Flavones (PMFs),Pine Bark Extract,L-rhamnose Monahydrate,Quercetin Anhydrous,Milk Thistle Extract,Resveratrol (Vitis vinifera L.),Hidrosmin,Resveratrol (Polygonum Cuspidatum),St.John's Wort Extract
Sichuan Benepure Pharmaceutical Co.,Ltd. is a professional manufacturer and research institution, serving the pharmaceutical, veterinary, cosmetics, natural foods and animal nutrition industries by providing a diverse range of over 300 unique beneficial ingredients, headquartered in China(Sichuan) F
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Total Employees:
101-200
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Certifications:
The registered trademark of product,The registered trademark of company
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Hainan Flying International Trade Co., L
CN3 YRS
Trader Supplier of vitamin
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Total Employees:
Less than 5
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VDK Nutrition 5-HTP Melatonin
CN5 YRS
Manufactory Supplier of 5-HTP,Melatonin
VDK Nutrition 5-HTP Melatonin is a leading Manufactory supplier of Melatonin, 5-Hydroxy-L-tryptophan based in Baoding, Hebei, China. With a commitment to quality and customer satisfaction, VDK Nutrition 5-HTP Melatonin has become a trusted name in the industry. Our product line includes a range of h
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Total Employees:
301-500
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Certifications:
Halal,Kosher
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Xi'an Lanshan Biotechnology Co., Ltd.
CN4 YRS
Trader Supplier of Tranexamic acid,Plant extracts,nmn,Alpha Arbutin,food additives,ecdysone,Cosmetic raw materials,β-Hydroxybutyric acid
Xi'an Lanshan Biotechnology Co., Ltd. is a leading Trader supplier of α-Arbutin, Supply Top Quality Hericium Erinaceus Extract Lions Mane Extract powder Polysaccharide 30% 50%, (±)-Lipoic acid based in Xi'an, Shaanxi, China. With a commitment to quality and customer satisfaction, Xi'an Lanshan Biote
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Total Employees:
11-50
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Certifications:
ISO9001,FDA
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Shaanxi honghao bio-tech co.,ltd
CN4 YRS
Trader Supplier of Cosmetic Raw Materials,animal additives,Mushroom Extracts,herbs extract,personal care,food additive,Supplement Ingredients
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Total Employees:
51-100
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Certifications:
organic certifications,eurofins
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Chiyan
CN3 YRS
Trader Supplier of Upadacitinib Hemihydrate,(S)-(+)-1-Boc-3-hydroxypyrrolidine
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Total Employees:
11-50
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Amitychem
CN6 YRS
Manufactory Supplier of chemicals
Amitychem Corporation was formed in 2007 as an alternative to the major suppliers in the chemical industry so customer
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Total Employees:
11-50
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Certifications:
ISO,sgs
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L-5-Hydroxytryptophan
CAS NO.: 4350-09-8
$0.1/KG EXW
Inquiry
Guangzhou Yaoguang Technology Co., Ltd.
CN5 YRS
Manufactory Supplier of Custom Synthetic Chemicals,Biological Stains,Pharmaceutical Intermediates,Cosmetic Grade Chemicals,Enzyme,Nucleosides,Indicators,Speciality Chemicals,Biological Chemicals,Enzyme Substrates
Guangzhou Yaoguang Technology Co., Ltd. is a high-tech enterprise specializing in the R&D, manufacturing, and custom synthesis of fine chemicals, whose management has many years of experience in fine chemicals.The company has established a core technical team with professors, engineers, doctors, mas
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Total Employees:
51-100
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Naturalin Bio-Resources Co.,Ltd
CN2 YRS
Manufactory Supplier of Ginseng Extract,Hericium Erinaceus Extract,Cranberry Extract,Rosemary Extract,Echinacea Extract,Fruits Powders,API Ingredients,Food Ingredients,Natural Color,Natural antioxidant,Plant Extracts,Milk Thistle Extract,Green Tea Extract,Diosmin,Rutin
Founded in 2006, NATURALIN is committed to the manufacturing, innovation, and sales of plant extract. Wemanufacture premium-quality natural ingredients for the Nutrition, Food & Beverage, Personal Care, Animal Nutrition indus
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Total Employees:
101-200
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Certifications:
Certificat produit EOS_PROD,Naturalin BPJPH HALAL,FSSC22000,HALAL,Certificat produit NOP_PROD
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Xi'an Tian Guangyuan Biotech Co., Ltd
CN5 YRS
Manufactory Supplier of Minoxidil,Paracetamol,Diclofenac sodium,fenbendazole,Ivermectin
XI'AN TIANGUANGYUAN BIOTECH CO., LTD. is specialized in researching, producing and selling Herbal Extract
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Total Employees:
51-100
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Certifications:
GMP,ISO,HACCP,Halal
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SHANHAI YUKING+POVIDONE
CN4 YRS
Trader Supplier of EXCIPIENTS,POVIDONE,AMINO ACIDS,API,VITAMINS
SHANHAI YUKING+POVIDONE is a leading Trader supplier of L-Ascorbic acid, Glycine, Sodium saccharin based in Districts, Shanghai, China. With a commitment to quality and customer satisfaction, SHANHAI YUKING+POVIDONE has become a trusted name in the industry. Our product line includes a range of high
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Total Employees:
51-100
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Hangzhou Raisun Import & Export Co Ltd
CN4 YRS
Trader Supplier of Basic chemicals,Specialty chemicals,Raw materials&Intermediates,Fine chemicals,Pharmaceutical intermediates
Hangzhou Raisun Import & Export Co Ltd is a leading Trader supplier of Toluene diisocyanate, Zinc oxide (ZnO), 4-Bromo-1,1,2-trifluoro-1-butene based in Hangzhou, Zhejiang, China. With a commitment to quality and customer satisfaction, Hangzhou Raisun Import & Export Co Ltd has become a trus
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Total Employees:
11-50
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BOC Sciences
US9 YRS
Trader Supplier of nucleotides,APIs,carbohydrates,nucleosides,stem cell molecule,inhibitors,ADCs,chiral compounds,building blocks,natural compounds,GMP Products
BOC Sciences is a leading Trader supplier of Pseudouridine, 1-Methylpseudouridine, Polyquaternium 1 based in America. With a commitment to quality and customer satisfaction, BOC Sciences has become a trusted name in the industry. Our product line includes a range of high-quality
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