products

Vitamin B12

    • Product Name: Vitamin B12
    • Alias: b12
    • Einecs: 200-711-2
    • Mininmum Order: 1 g
    • Factroy Site: Yishui County Industrial Park, Linyi, Shandong, China
    • Price Inquiry: sales3@shandong-kunda.com
    • Manufacturer: Shandong Kunda Biotechnology Company Ltd
    • CONTACT NOW
    Specifications

    HS Code

    135375
    Name Vitamin B12
    Chemical Name Cobalamin
    Form Tablet
    Color Red
    Molecular Formula C63H88CoN14O14P
    Molecular Weight 1355.37 g/mol
    Solubility Water-soluble
    Typical Dose 250-1000 mcg per day
    Source Animal-based foods
    Main Function Supports nerve function and red blood cell formation
    Deficiency Symptoms Anemia, fatigue, nerve damage
    Storage Condition Store in a cool, dry place
    Suitable For Vegetarians, vegans, elderly individuals
    Absorption Site Ileum (part of the small intestine)
    Manufacturer Example Nature Made

    As an accredited Vitamin B12 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing A white plastic bottle labeled "Vitamin B12, 100 mg, 100 tablets," features dosage instructions, safety warnings, and manufacturer details.
    Shipping Vitamin B12 should be shipped in tightly sealed containers, protected from light, moisture, and heat. It is generally classified as non-hazardous and can be transported via standard shipping methods. Ensure packaging meets regulatory requirements, includes clear labeling, and maintains product integrity during transit to prevent contamination or degradation.
    Storage Vitamin B12 should be stored in a tightly closed container, protected from light and moisture. It should be kept at a temperature between 2°C and 8°C (refrigerated conditions) and away from incompatible substances such as strong oxidizing agents. Proper storage helps maintain its stability and efficacy, as Vitamin B12 is sensitive to heat, light, and air exposure.
    Free Quote

    Competitive Vitamin B12 prices that fit your budget—flexible terms and customized quotes for every order.

    For samples, pricing, or more information, please contact us at +8615365186327 or mail to sales3@shandong-kunda.com.

    We will respond to you as soon as possible.

    Tel: +8615365186327

    Email: sales3@shandong-kunda.com

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    Certification & Compliance