• OEM & ODMCapsule Softgel Capsule Gummies Drop & drinks Tablets Effervescent Tablet Gel Powder Chewing Gum
  • Human APIs PowderRespiratory Drugs Raw Material Antiviral Antibacterial Antipyretic Analgesics Antihistamine Drugs Antineoplastic Cosmetic Raw Material
  • Pharmaceutical IntermediatesPharmaceutical intermediates Nutritional Supplements Pharmaceutical raw materials
  • Veterinary raw materialsAntibacterial anti-inflammatory Respiratory Drugs Anthelmintics Antiviral drugs Feed additives
  • About UsCompany profileQualificationQuality AssuranceService teamFactory TourR&D Center
  • vitamin b12 methylcobalamin supplement capsules

    • vitamin b12 methylcobalamin supplement capsules
    • vitamin b12 methylcobalamin supplement capsules storehouse
    • vitamin b12 methylcobalamin supplement capsules quality testing
    • vitamin b12 methylcobalamin supplement capsules quality testing
    • vitamin b12 methylcobalamin supplement capsules certificate

    Product Overview:

    Vitamin B12 Capsules is a synthetic nutritional supplement used primarily to prevent or ameliorate anemia, neurological damage and metabolic abnormalities caused by vitamin B12 deficiency. It is a water-soluble vitamin that needs to be obtained through diet or supplements, and is especially important for vegetarians, people with digestive and absorption disorders, and the elderly.

    vitamin b12 methylcobalamin supplement capsules Attributes

    1000mg vitamin b12 capsules

    Dosage Form: capsule

    Dose:2 capsule per day

    Type of Product:vitamin b12 capsules

    Model Number:ASRN-vitamin b12 capsules

    Specification: customize

    Sample:vitamin b12 capsules Avaliable

    MOQ:Contact us

    Keywords:best vitamin B12 capsules

    Brand: Ausreson

    Appearance:capsule

    Storage: Cool Dry Place

    Shelf Life: 2 Years

    Test Method: HPLC

    vitamin b12 methylcobalamin supplement capsules Details

     

    Click here to order now!

    Role of Vitamin B12

    1. Maintaining the health of the nervous system: B12 is involved in the synthesis of nerve myelin sheaths, and a deficiency may lead to numbness in the hands and feet, memory loss and even nerve damage.Methylcobalamin (Vitamin B12) Nahrungsergänzungskapseln

    2. Promote erythropoiesis: synergize with folic acid to prevent megaloblastic anemia, improve fatigue, dizziness and other symptoms.Капсулы с метилкобаламином (добавка витамина B12)

    3. Support metabolic function: Participate in the metabolism of proteins, fats and carbohydrates, help energy conversion.Cápsulas de metilcobalamina (suplemento de vitamina B12)

    4. Protect cardiovascular health: lower homocysteine levels, reduce the risk of atherosclerosis.Cápsulas de metilcobalamina (suplemento de vitamina B12)

    Applicable people 

    Strict vegetarians: natural B12 is mainly found in animal foods (e.g. meat, fish, eggs and milk), vegetarians are prone to deficiency.Gélules de méthylcobalamine (complément de vitamine B12)

    Elderly people: with age, gastric acid secretion decreases, affecting the absorption of B12 in food.

    Patients with gastrointestinal diseases, such as Crohn's disease, atrophic gastritis or post-gastrectomy, need additional supplementation due to absorption disorders.

    Long-term medication users: such as metformin (glucose-lowering drugs) or proton pump inhibitors (acid-suppressing drugs), may interfere with B12 absorption.

    Pregnant and lactating women: the demand for B12 is increased by fetal development and milk secretion.

    High dose B12 capsules

    How to supplement scientifically 

    1. Dosage selection: 

    Daily prevention: 1-2 μg (micrograms) per day meets the needs of most people.

    Treatment of deficiencies: medical advice is required, and short-term high doses (e.g., 1000 μg/day) may be needed.

    2. How to take: 

    capsules can be taken on an empty stomach or with a meal, but absorption may be enhanced with fat-soluble foods (e.g., milk).

    Sublingual capsules are more rapidly absorbed and are suitable for those with insufficient gastric acid secretion.

    3. Precautions: 

    Excessive supplementation may mask other conditions (e.g., folic acid deficiency anemia), and regular testing of blood B12 levels is required.

    Take the capsules 2 hours apart from vitamin C to avoid the acidic environment destroying the structure of B12.

    Relationship to other nutrients 

    Folic acid (vitamin B9): B12 and folic acid are synergistically involved in erythropoiesis; folic acid supplementation alone may mask B12 deficiency.

    Iron: Iron deficiency anemia and B12 deficiency anemia have similar symptoms and require differential diagnosis.

    Calcium: Calcium ions contribute to the absorption of B12 in the intestines, and inadequate calcium intake may affect utilization.

    Choosing the Best B12 Capsules

    Factor Optimal Choice
    Form Methylcobalamin (active form, better absorbed)
    Dosage 500–1000 mcg daily (higher doses needed for deficiency)
    Add-Ons Folate (B9) for synergistic effects
    Quality Marks USP/NSF certified, no artificial fillers

    FAQ.

    Q: Can you overdose on B12?

    A: Excess is excreted in urine, but very high doses may cause acne or mild diarrhea.

    Q: How long to feel effects?

    A: Energy boosts in days, nerve repair may take months.

    Q: Are B12 shots better than capsules?

    A: Only if you have severe malabsorption (most people absorb capsules well).

    Q: Vegan sources of B12?

    A: Fortified foods (nutritional yeast, plant milk) + supplements are essential.

    Methylcobalamin capsules

    About us.

    Product formula and packaging can be flexibly customized according to your requirements, or according to our formula.

    We provide multi-dosage service, like softgel, capsules,tablet, effervescent,gummy, drops and drink etc.

    If you are interested in this product, please feel free to contact us.

    Product Safety and Compliance Details

    As the Food and Drug Administration (FDA) advises, dietary supplements can support your overall health but may also have powerful effects on the body. It’s important to read labels carefully, exercise caution, and consult your healthcare professional before taking any supplement. Side effects are more likely if supplements are taken in high doses, as substitutes for prescribed medications, or in combination with multiple supplements. If you experience severe side effects, discontinue use immediately and seek medical attention.

    Our advantage

    Henrikang have capabilities to manufacture any capsules formula. From sourcing each ingredient in your formula, to post filling inspection; we do it all at the best prices and the fastest lead times. 

    We have the experience to help you formulate a new product for your target audience, or discuss with you how to properly scale your manufacturing. As your partner, it is our job for long-term capsules manufacturing success.

    Make sure to check out our products. There, you can see what we believe is some of the best formulas that are on a level of their own. They possibly offer a wide variety of vitamins and nutrients that may be very beneficial. 

    The trademarks of a good capsules supplement include taste, color, shape, size, and more. We carefully weighed these factors and have put together a catalog of some of the very best formulas we offer for you today.

    Our advantage
    Our Factory
    Shipping
    Tel: 86-29-89601602
    WhatsApp: 8613726826401‬
    WeChat: 13022869828
    E-mail: sales28@interlgroup.com
    Add: Fengcheng 2nd Road, Weiyang District, Xi'an, Shaanxi, China
    ©2025 Xi'an Henrikang Biotech Co., Ltd.,