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Methyl B-12
Bulletproof Methyl B-12: a high-strength, spearmint lozenge to support your energy, focus, and daily wellbeing with bioavailable vitamin B12.
Free delivery on subscriptions
Free sample each month
Pause or cancel anytime
365 day free returns
In stock. Next day delivery available.
Healf Zone members get free next day delivery on all orders.
Buy now, pay later from £5.00/mo
Key Benefits
-
Delivers a highly absorbable form of vitamin B12.
-
Supports your natural energy and helps reduce tiredness and fatigue.
-
Contributes to normal psychological and nervous system function.
-
Refreshing spearmint lozenge for easy, enjoyable daily use.
Start your day with confidence—Methyl B-12 from Bulletproof provides 5,000 mcg of methylcobalamin, the active form of vitamin B12 your body can use straight away. Vitamin B12 is essential for supporting energy-yielding metabolism, helping you feel less tired and more ready for whatever comes your way. It also plays a key role in normal psychological function and supports the healthy functioning of your nervous system.
As we age, keeping up with daily demands can be a challenge. Methyl B-12 is designed to fit seamlessly into your routine, offering a reliable source of vitamin B12 in a convenient, great-tasting spearmint lozenge. Enjoy a simple way to help maintain your focus, energy, and overall wellbeing—every single day.
Bulletproof was founded by biohacker and entrepreneur Dave Asprey, who set out to optimise human performance through science-backed nutrition. Inspired by his own health journey, he created Bulletproof to offer high-quality, functional nutrition designed to fuel both body and mind. From supplements to coffee, every product is thoughtfully sourced and formulated to support you everyday—helping you unlock your full potential and discover what better feels like.
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.
Vitamin B12 (as Methylcobalamin), Sweetener (Mannitol), Bulking Agent (Microcrystalline Cellulose), Sodium Starch Glycolate, Antioxidant (Ascorbyl Palmitate), Natural Spearmint Flavour, Anti-Caking Agent (Silicon Dioxide)
Take 1 lozenge daily. Chew and allow lozenge to dissolve in mouth before swallowing.
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.
Methyl B-12
Bulletproof Methyl B-12: a high-strength, spearmint lozenge to support your energy, focus, and daily wellbeing with bioavailable vitamin B12.
Free delivery on subscriptions
Free sample each month
Pause or cancel anytime
365 day free returns
In stock. Next day delivery available.
Healf Zone members get free next day delivery on all orders.
Buy now, pay later from £5.00/mo
Key Benefits
-
Delivers a highly absorbable form of vitamin B12.
-
Supports your natural energy and helps reduce tiredness and fatigue.
-
Contributes to normal psychological and nervous system function.
-
Refreshing spearmint lozenge for easy, enjoyable daily use.
Start your day with confidence—Methyl B-12 from Bulletproof provides 5,000 mcg of methylcobalamin, the active form of vitamin B12 your body can use straight away. Vitamin B12 is essential for supporting energy-yielding metabolism, helping you feel less tired and more ready for whatever comes your way. It also plays a key role in normal psychological function and supports the healthy functioning of your nervous system.
As we age, keeping up with daily demands can be a challenge. Methyl B-12 is designed to fit seamlessly into your routine, offering a reliable source of vitamin B12 in a convenient, great-tasting spearmint lozenge. Enjoy a simple way to help maintain your focus, energy, and overall wellbeing—every single day.
Bulletproof was founded by biohacker and entrepreneur Dave Asprey, who set out to optimise human performance through science-backed nutrition. Inspired by his own health journey, he created Bulletproof to offer high-quality, functional nutrition designed to fuel both body and mind. From supplements to coffee, every product is thoughtfully sourced and formulated to support you everyday—helping you unlock your full potential and discover what better feels like.
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.
Vitamin B12 (as Methylcobalamin), Sweetener (Mannitol), Bulking Agent (Microcrystalline Cellulose), Sodium Starch Glycolate, Antioxidant (Ascorbyl Palmitate), Natural Spearmint Flavour, Anti-Caking Agent (Silicon Dioxide)
Take 1 lozenge daily. Chew and allow lozenge to dissolve in mouth before swallowing.
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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Frequently asked questions
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.
The Healf Source offers detailed insights into different aspects of wellbeing, as well as guidance, research, recipes, and more to help you invest in your personal wellbeing journey. You can also subscribe to our weekly newsletters for the latest updates at Healf and in the wellbeing industry. Subscribe via the sign-up block at the bottom of this page.
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.
The Discovery
Expert Validation
Community Testing
The Discovery
Expert Validation