277 B12 Suppliers
Browse verified suppliers of B12 — compare company type, location and certifications, then contact a supplier or visit their store. View Products
Changsha Caoquan Biotechnology Co., Ltd.
CN2 YRS
Trader Supplier of Cagrilintide,Tirzepatide,Semaglutide,Retatrutide,NAD+,Melatonine
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Total Employees:
11-50
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Certifications:
Certificate,Certificate
Contact Supplier
CAS NO.: 11032-49-8
$50/UNIT FOB
Inquiry
Hangzhou Zhongshuan Technology Co., Ltd.
CN1 YR
Trader Supplier of peptide
Hangzhou ZhongShuan Technology Co., Ltd. specializes in the R&D and manufacturing of pharmaceutical-grade and healthcare-grade bioactive raw materials and their derivatives, which are widely used in pharmaceuticals, nutraceuticals and cosmetics industries and have gained global recognition for super
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Total Employees:
51-100
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Certifications:
TR60 COA
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Yiwu Xiwu Technology Co., Ltd
CN1 YR
Trader Supplier of GLP-1,Retatrutide,Selank,Tirzepatide
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Total Employees:
11-50
Contact Supplier
CAS NO.: 13422-55-4
$43-47/UNIT EXW
Inquiry
CAS NO.: 204656-20-2
$4.6-5.2/UNIT EXW
Inquiry
CAS NO.: 68-19-9
$3.8-4.3/UNIT EXW
Inquiry
STARBEAUTY BIOTECH LIMITED
HK1 YR
Trader Supplier of peptide,Cosmetics
Introduction to Peptide Manufacturing Factory Our peptide manufacturing factory is a professional, standardized and intelligent production base dedicated to the research, development and mass production of high-purity custom peptides and standard peptides. Adhering to strict pharmaceutical and bioch
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Total Employees:
51-100
Contact Supplier
CAS NO.: 537-09-7
$12-13/MT FOB
Inquiry
VancySlim
CN1 YR
Trader Supplier of GLP-1,Retatrutide,Selank,Tirzepatide,MOTS-c
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Total Employees:
11-50
Contact Supplier
CAS NO.: 13408-78-1
$3/MT FOB
Inquiry
Dalian Honglu Chemical Co., Ltd.
CN1 YR
Trader Supplier of Retatrutide,Tirzepitide,peptide
Dalian Honglu Chemical Co., Ltd., founded in May 2013 and headquartered in Dalian Free Trade Zone, Liaoning Province, is a professional chemical enterprise integrating sales and international trade. Focusing on high-value peptide raw materials, the company specializes in the R&D, production, and glo
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Total Employees:
101-200
dashu
CN1 YR
Trader Supplier of Medical and health products,Peptide products,Chemical organic, drug intermediate
Dashu Biotechnology Co., Ltd. was founded in July 2026. We specialize in a variety of health care products. The company attaches great importance to product quality control and implements standardized quality control standards. All products undergo strict testing, supported by complete documents inc
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Total Employees:
51-100
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Certifications:
COA,COA
Contact Supplier
CAS NO.: 13408-78-1
$30/UNIT FOB
Inquiry
CAS NO.: 11032-49-8
$30/UNIT FOB
Inquiry
CAS NO.: 8039-03-0
$20/MT FOB
Inquiry
Hulong Biotechnology Co., Ltd
CN1 YR
Trader Supplier of polypeptide,Retatrutide,Tirzepatide,Semaglutide,Glow,Benzyl Alcohol,BAC Water,BPC,GHK-CU,MOTS-c,NAD+,VIP,KPV,Tsm,klow80,Glutathione,Ip,Thymalin,AHK-CU,TB500
<
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Total Employees:
51-100
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Certifications:
COA,COA,COA,COA,COA,COA
Contact Supplier
CAS NO.: 682809-81-0
$30-32/UNIT FOB
Inquiry
Guangzhou Linwan Trading Co., Ltd
CN1 YR
Trader Supplier of Polypeptide
Kangtai Biology We are a professional supplier specialized in research, supply and export of high‑purity peptides, pharmaceutical intermediates and fine chemicals. With years of experience in international chemical trade, we strictly control product quality f
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Total Employees:
11-50
Contact Supplier
CAS NO.: 68-19-9
$30/MT FOB
Inquiry
Hot-selling Vitamin B12 supplement/ pharmaceutical-grade raw powder / Direct from manufacturer / Bul
CAS NO.: 13408-78-1
$30/G FOB
Inquiry
Beijing Beautide Co., Ltd
CN1 YR
Trader Supplier of Peptide Products
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Total Employees:
11-50
Contact Supplier
CAS NO.: 8039-03-0
$95-100/UNIT FOB
Inquiry
CAS NO.: 13408-78-1
$50/UNIT 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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Shaanxi Dideu Medichem Co. Ltd
CN5 YRS
Manufactory Supplier of Chemical Pesticides,Food Additives,Agrochemicals,Active Pharm Ingredients,Flavors and Fragrances,Chemical Catalyst,Chemical Materials,Chem&Pharm Intermediates,Organic Intermediates,Feed Additive
">Company Profile
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Total Employees:
Above 1000
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Certifications:
ISO Certificate,REACH
Contact Supplier
Vitamin B12,mixt. with (4S,4aS,5aS,6S,12aS)-,7-chloro-4-(dimethylamino)-
CAS NO.: 8021-83-8
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Inquiry
Wuhan Oner Biotech Co.,Ltd.
CN6 YRS
Distributor Supplier of Nutrition supplement material,Pharmaceutical raw material,Chemical raw material
Wuhan Oner Biotech Co.,Ltd. located in the popular city of Wuhan, specilize in producing and developing pharmaceutical & its intermediates, Cosmetics Raw Material and Intermediate, food additive, Plant extracts,and in distributing the products of our own company. We serves our clients by supplying h
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Total Employees:
5-10
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Wuzhi Friend Food Technology Co., Ltd.
CN5 YRS
Manufactory Supplier of Food Additives,Tablet Candy,Solid Drink,Roasted Grain Powde,Vitamin C Tablet
Wuzhi Friend Food Technology Co., Ltd., located at Wuzhi County, Jiaozuo City, where is the Four Great Huai Medicine producing region. The factory covers total 13,000 square meters. The first stage construction has finished 8,000 square meters. The total investment value comes to RMB 120 million. Th
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Total Employees:
101-200
Contact Supplier
Hangzhou Hyper Chemicals Limited
CN5 YRS
Trader Supplier of Pharmaceuticals,Peptide,Cosmetics,Nutritional Supplements
About HyperChem Established in 2013, H
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Total Employees:
11-50
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Certifications:
Certification Report by Bureau Veritas
Contact Supplier
Dingwang Technology (Wuhan) Co., Ltd.
CN5 YRS
Trader Supplier of API,nutrition supplements,plant extract,peptide,HCG
Dingwang Technology (Wuhan) Co., Ltd
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Total Employees:
51-100
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Certifications:
Verified supplier certificate,SGS
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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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Yiling Wanyang Import and Export Co.,ltd
CN10 YRS
Manufactory Supplier of Aspirin,Salicylic Acid
Hebei Jingye Pharmaceutical Technology Co., Ltd. is a pharmaceutical high-tech enterprise based in China and facing the world. The company is committed to growing into a manufacturer of high-quality salicylic acid and aspirin, focusing on the manufacture, development and service of cardio-cerebrovas
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Total Employees:
201-300
Contact Supplier