16 hours ago
Good
Good although feel better if I take the iron complex with b12 and folate added - am low on iron too
Sarah B.Verified Buyer
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Vitamin B12
£15.19£22.15
60 caps
- 10% off subsequent orders
- Free delivery on subscriptions
- Free sample each month
- Pause or cancel anytime
- 365 day free returns
In stock. Next day delivery available.
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1
Product description
Key Benefits
- Helps unlock energy and reduce tiredness—so you can do more.
- Supports your nervous system and keeps your mind sharp.
- Contributes to healthy red blood cell formation and immune function.
- Plays a part in cell division and homocysteine metabolism for overall wellbeing.
Start your day with confidence—Methylcobalamin is the active, ready-to-use form of Vitamin B12. Unlike some B12 supplements that need to be converted by your body, this form is available straight away to support your daily routine.
Vitamin B12 is essential for releasing energy from your food, supporting your nervous and immune systems, and helping to form healthy red blood cells. It also plays a role in normal psychological function and homocysteine metabolism, so you can feel your best every day.
Many B12 supplements use cyanocobalamin, which your body must convert before it can be used. Thorne’s Vitamin B12 uses Methylcobalamin, a form your body can absorb and use efficiently.
Choose Thorne’s Vitamin B12 for a simple way to support your energy and wellbeing—every capsule delivers this vital nutrient in a form your body loves.
Why Thorne is Healf
What sets Thorne apart is its third-party testing and certification, ensuring that the contents of the package match the label and are free from unsafe levels of contaminants like heavy metals, pesticides, and microorganisms. This commitment to purity and accuracy gives you peace of mind knowing that what you’re taking is safe and effective .
Thorne sets the standard for excellence in the supplement industry. Recommended by over 100 professional sports teams and U.S. National Teams, Thorne offers a curated bundle of clean, science-backed supplements and treats designed complement a healthy lifestyle. With more than 30 years of dedication to quality, Thorne's commitment to purity and potency begins with sustainably sourced ingredients and rigorous testing. Every supplement undergoes four rounds of testing to ensure optimal absorption, safety, and efficacy, making Thorne the trusted choice for both health-conscious individuals and professionals.
With our Healf Curation Process, we do the work for you. Shop with confidence knowing that every item has been tried, tested, and curated for you.
Learn more about each step—Brand Discovery, Expert Validation, and Community Testing—here.
Thorne sets the standard for excellence in the supplement industry. Recommended by over 100 professional sports teams and U.S. National Teams, Thorne offers a curated bundle of clean, science-backed supplements and treats designed complement a healthy lifestyle. With more than 30 years of dedication to quality, Thorne's commitment to purity and potency begins with sustainably sourced ingredients and rigorous testing. Every supplement undergoes four rounds of testing to ensure optimal absorption, safety, and efficacy, making Thorne the trusted choice for both health-conscious individuals and professionals.
With our Healf Curation Process, we do the work for you. Shop with confidence knowing that every item has been tried, tested, and curated for you.
Learn more about each step—Brand Discovery, Expert Validation, and Community Testing—here.
Ingredients
L-Leucine, Vitamin B12 (as Methylcobalamin), Bulking Agent (Microcrystalline Cellulose), Hypromellose (Derived from Cellulose) Capsule, Anti-Caking Agent (Silicon Dioxide)
Suggested use
Take 1 capsule one to three times daily or as recommended by your health professional.
Additional Information:
Food supplements and foods sold by Healf should not be used as a substitute for a varied, balanced diet and healthy lifestyle.
If you are pregnant, breastfeeding, have a medical condition, or are taking any medications, please consult with a healthcare professional before use. Use products only if the seal is intact. Store in a cool, dry place, out of the reach of young children. Do not exceed the recommended daily intake.
We make every effort to ensure that product information on our website is accurate and up to date, but packaging and ingredients may occasionally vary from images shown on site. Please refer to the product label and contact Healf before use if you have any questions regarding your specific allergies or intolerances.
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Summary
Vitamin B12 from Thorne is highly regarded for its quality and gluten-free nature. It supports energy release, nervous and immune systems, and red blood cell formation. Many customers appreciate its active form, Methylcobalamin, which is readily absorbed by the body.
AI-generated from verified customer reviews
Reviews
- 17 days ago
Works as expected. Feel more
Works as expected. Feel more focused.
Patrick M.Verified Buyer - 21 days ago
I as feeling tired all
I as feeling tired all the time, started taking Vitamin B12 and have definitely seen an improvement
Jill D.Verified Buyer - last month
My levels were alarmingly low,
My levels were alarmingly low, this is helping bring them back up.
Hayley L.Verified Buyer - last month
B12
I have been taking this vitamin B12 supplement for approx. 3 months now and i can really feel the difference in my energy levels.
Gosia b.Verified Buyer - last month
Hands down the best b12
Hands down the best b12 on the market! Bioavailable form and good ingredients
Mohammad D.Verified Buyer
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Frequently asked questions
How do we curate our products?
Every product undergoes our Healf Curation Process. With it, you can shop confidently knowing that every item has been tried and tested before it reaches you. Our Healf Curation Process includes three key steps: Brand Discovery, Expert Validation, and Community Testing. Through these, we assess quality, ingredients, effectiveness, and more, ensuring that every product empowers your wellbeing.
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How can I find out more about the ingredients in a product?
We love people who check ingredients as carefully as we do, so you'll find detailed information about the ingredients used on every product page (where applicable). If you see something you'd like to flag with us or have additional questions, please don't hesitate to get in touch—we'd love to hear from you.
Healf Curation Process™
Every product undergoes our rigorous Healf Curation Process, ensuring you are always getting the best when it comes to your wellbeing.
