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⚡ Elevate your mind and energy—because your brain deserves the best!
Life Extension Vitamin B12 Methylcobalamin delivers 5 mg of the active B12 form in quick-dissolving, gluten-free, vegetarian lozenges. Designed to support nerve, brain, and cardiovascular health, this non-GMO supplement offers a convenient 60-day supply to help professionals maintain energy and cognitive function with scientifically backed ingredients.










| Asin | B007GAMEUG |
| Date First Available | January 8, 2004 |
| Item Model Number | 01537 |
| Manufacturer | Life Extension |
| Product Dimensions | 1.55 x 1.55 x 3 inches; 1.28 ounces |
User
Here's to Rising Levels
I researched and bought this brand for the grade of B12 that it was. My B12 is on the low end and I wanted something that would actually work. Super easy to take, I let it dissolve under my tongue while im getting ready for work. It also doesn’t have a strong flavor so that makes it easier. Havent seen a big difference yet as I havent taken it long enough to get my levels up, but it seems to be a great product.
User
Take two you’ll get a buzz
Not only if they taste good, they work you will get a buzz if you take two
User
Good quality, good price
Methylated is best! I like the 500mg, so I can calibrate without having to split tablets.
User
Amazing Benefits of B12
Fantastic B12 product. I'm a 75 yo male and I feel 10 years younger now. I suggest everyone over 60 should try B12. The benefits of this inexpensive 5 cent vitamin is almost too numerous to list.1- My restless leg syndrome while sleeping was gone in 24 hours.2- The burning sensation in my toes and feet were gone in 3 days. I still have a slight tingle.3- Muscle cramps in my calfs and legs disappeared in 2 days. My balance around the house and walking is much better.4- My deep breathing and lung capacity has improved greatly. I can lift 20- 30% more weights at the gym. I can drive a golf ball 10-20% farther. Even my putting is way more accurate. My eye - hand coordination has improved in everything I do.5- My nighttime bathroom visits have been reduced to 1 or 2 vs 3 to 4. I experience much better deeper sleep now.6- My acid reflux problem, which I've had for 15 years, is now 90% gone after 3 months on B12. So, I no longer need to take Rx acid reducers or even Tums.7- My blood pressure and heart rate are lower and at great levels from 20 years ago. Nerves are not just in muscles but everywhere in the body. In the brain, heart, lungs, digestive organs, muscles, joints, skin ... EVERYWHERE.Doctors say this all has to do with B12 fixing my nerves and the myelin sheath or outer coating.I could go on and on but you get the point... all these benefits for 5 cents per day. AMAZING.
User
perfect
taste good and easy to take everyday
User
Good B12 source
Good price, good supplement. Methylcobalamin is most effective form of B12.
User
each day at a time feel like its working
i just started 3 days ago i feel like its been working so far too early too tell just started my daily walkathon walks once i started taking it and i havent walked in a long while out in the hot sun taking this has got me going back outside and being physically active again im loving it so far im sure my b12 levels are low now hoping it gets to raising up yall
User
First
This is my first time purchasing Life Extension Vitamin B12 (Methylcobalamin). I started taking it because I have anemia and wanted a gentle, high-quality B12 supplement. The lozenge is easy to take and has a mild taste. So far, I haven’t experienced any side effects, and it feels well tolerated. I chose this brand for its reputation and clean ingredients. I’m satisfied with my first purchase and will continue using it.
User
Excellent Quality!
Essential for Brain Health. I take one every day. Life Extension offers genuine high quality supplements.
User
It works , give energy
I feel its good
User
Excelente.
Excelente. Uso há anos e mantém minha vitamina na dosagem correta.
User
Life extension B12
Very good product with a great price
User
Effective Product
My B12 increased to normal range after using i bottle .
Trustpilot
3 weeks ago
2 months ago