346 Melatonin Suppliers
Browse verified suppliers of Melatonin (CAS 73-31-4) — compare company type, location and certifications, then contact a supplier or visit their store. View Products
HK Qiangtai
CN1 YR
Trader Supplier of peptide,Retatrutide
Beijing Qiangtai Biotechnology Co., Ltd. is a professional manufacturer specializing in peptide research, development, and production. With years of experience in peptide synthesis and purification, we provide high-quality peptide products for scientific research and industrial applications. Our fac
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Total Employees:
11-50
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Certifications:
business license,Retatrutide,Semaglutide,Ti rzepatide
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CAS NO.: 73-31-4
$35/UNIT FOB
Inquiry
Jinzhouhongbai
CN1 YR
Trader Supplier of GLP-1,Retatrutide,Selank,Tirzepatide
Yinglian Technology Co., Ltd. （ Jinzhou Hongbai Technology Co., Ltd. Subsidiary branch company ） .We mainly engage in peptides, synthetic peptide amino acids, beauty and weight - loss products, as well as raw materials for
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Total Employees:
5-10
Contact Supplier
CAS NO.: 73-31-4
$45-55/UNIT FOB
Inquiry
Jinan Zhiwenxinsheng Electric Technology Co., Ltd.
CN1 YR
Trader Supplier of peptides
Jinan Zhiwen Technology Co., Ltd. is a professional manufacturer and supplier of pharmaceutical raw materials, peptide compounds and fine chemicals. We own standardized laboratories and complete quality inspection procedures, strictly testing every batch for purity and consistency. Our product portf
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Total Employees:
5-10
Contact Supplier
CAS NO.: 75921-69-6
$50-60/MT FOB
Inquiry
CAS NO.: 56832-34-9
$40-41/MT FOB
Inquiry
CAS NO.: 73-31-4
$90/MT FOB
Inquiry
Tianjin Huifeng Technology Co., Ltd.
CN1 YR
Trader Supplier of peptides
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Total Employees:
51-100
Contact Supplier
CAS NO.: 73-31-4
$20-25/G FOB
Inquiry
Shanghai Joy Biotech Ltd
CN2 YRS
Manufactory Supplier of 2-Iodobenzoic acid,(R)-(+)-1,2-Dithiolane-3-pentanoic Acid CAS 1200-22-2,(R)-Styrene oxide,N-Acetyl carnosine,(R)-(-)-1-Phenyl-1,2-ethanediol,Ectoine,Orforglipron,Retatrutide,Tirzepatide
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Total Employees:
11-50
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Certifications:
ISO9001
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Duole Technology Co., LTD
CN2 YRS
Trader Supplier of Tirzepatide,Retatrutide,Semaglutide
Duole Technology Co., LTD was established in 2020 with strong research and development capabilities and superb synthesis technology, as well as advanced quality control measures. Effectively promote the joint venture and cooperation with the major enterprises, manufacturers, with the idea of industr
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Total Employees:
11-50
Contact Supplier
CAS NO.: 73-31-4
$73.51-88.21/UNIT FOB
Inquiry
yuanfangshun
CN1 YR
Trader Supplier of Retatrutide,Tirzepatize,MOTS-C,GHK-Cu,DSIP
: YuanFangShun Ltd is a modern advanced enterprise specializing in production and exportation of APIs, Pharma
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Total Employees:
11-50
Contact Supplier
CAS NO.: 73-31-4
$80-100/KG FOB
Inquiry
HANGZHOU LEAP CHEM CO., LTD.
CN5 YRS
Trader Supplier of Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals,Biochemicals,Pharmaceuticals,Screening Compounds,Food Additives
LEAPChem is a specialized fine chemical supplier for research, development and p
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Certifications:
ISO
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Changsha Duole Bio Co., Ltd
CN2 YRS
Trader Supplier of Tirzepatide,Retatrutide,Semaglutide
Kaisheng Technology Co., Ltd. is a branch of Changsha Duole Biological Co., Ltd.，The company is a pioneering force in the biotechnology sector. At the core of our operations is the unwavering commitment to o
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Total Employees:
11-50
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Certifications:
COA
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Haikou Mingheng
CN2 YRS
Trader Supplier of Agrochemicals,Chemical Pesticides,Peptides
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Total Employees:
51-100
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Certifications:
coa
Contact Supplier
CAS NO.: 73-31-4
$35/UNIT FOB
Inquiry
Shandong Changxu Trade CO.,LTD
CN2 YRS
Trader Supplier of Peptide,reta
Shandong Changxu Trade CO., LTD our main products are weight loss peptide, anti-wrinkle peptide, tanning titanium, and other products, reliable quality, committed to strict quality control and thoughtful customer service, our experienced staff is always available to discuss your requirements to ensu
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Total Employees:
11-50
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Hainan Flying International Trade Co., L
CN4 YRS
Trader Supplier of vitamin
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Total Employees:
Less than 5
Contact Supplier
Hangzhou Zhongqing Trading Co., Ltd
CN1 YR
Trader Supplier of Semaglutide
Our company is a modern advanced enterprise specializing in production and exportation of APIs, Pharmaceutical intermediates, plant extracts etc. Our products are widely used in medicine, health care products, cosmetics, nutritional supplements and food additives areas. Our factory covers an area of
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Total Employees:
11-50
Contact Supplier
CAS NO.: 73-31-4
$60/UNIT FOB
Inquiry
Yiwu Xingxuan Biotechnology Co., Ltd
CN1 YR
Trader Supplier of Semaglutide,Tirzepatide,Retatrutide,cararilin,semax,liraglutide,AHK-CU,GHK-CU
Yiwu Xingxuan Biotechnology Co., Ltd(You-Peptide) is a premium peptide company focused on metabolic health. We are committed to developing prescription-grade peptide products, precisely formulating nutritional supplements, and providing one-on-one lifestyle guidance to help your body work in harmony
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Total Employees:
51-100
Contact Supplier
CAS NO.: 73-31-4
$20/MT FOB
Inquiry
Yuyipeptide Biotechnology Co., Ltd
CN1 YR
Trader Supplier of Retatrutide,Tirzepatide
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Total Employees:
11-50
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Certifications:
ghk-cu COA,TR10 COA,RT 10 COA,RT60,TR60
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Tianjin Shunzhicheng Technology Co., Ltd.
CN1 YR
Trader Supplier of Semaglutide, tirzepatide, retatrutide, pharmaceutical peptides, cosmetic peptides, custom peptides,
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Total Employees:
101-200
Contact Supplier
CAS NO.: 73-31-4
$45-50/BOU FOB
Inquiry
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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Huanggang Saikang Pharmaceutical Co.,Ltd
CN11 YRS
Huanggang Saikang Pharmaceutical Co.,Ltd founded in 2005, is a manufacturer of APIs. Its license number of medicine manufacturing is E20110076, and its products are metronidazole, secnidazole, anethole trithione, piribedil, tauroursodeoxycholic acid, melatonin. Metronidazole, secnidazole and anethol
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