💥 Unlock your brain’s full potential with every capsule!
Pure Encapsulations Methylcobalamin 1,000 mcg delivers a premium, highly bioavailable form of vitamin B12 designed to support memory, nerve health, and sustained energy metabolism. With 180 hypoallergenic capsules free from GMOs and common allergens, this supplement is a top-rated choice for professionals seeking mental clarity and vitality without compromise.







| ASIN | B0017CU65Y |
| Best Sellers Rank | #3,582 in Health & Household ( See Top 100 in Health & Household ) #26 in Vitamin B12 Supplements #942 in Diet & Sports Nutrition |
| Customer Reviews | 4.7 4.7 out of 5 stars (2,826) |
| Date First Available | March 1, 2005 |
| Department | unisex-adult |
| Is Discontinued By Manufacturer | No |
| Manufacturer | Pure Encapsulations |
| Product Dimensions | 3.5 x 2 x 2 inches; 0.63 ounces |
A**M
⭐️⭐️⭐️⭐️⭐️ Life-Changer in a Bottle!
I can’t say enough good things about this B12 supplement. After dealing with fatigue, brain fog, and low energy for months, adding Pure Encapsulations Methylcobalamin to my daily routine has made a massive difference. Within a week, I felt more alert, had better focus, and my energy levels were finally stable—no more mid-day crashes. I love that it’s methylated (perfect for those of us with MTHFR variants), and it’s also gluten-free, non-GMO, and hypoallergenic—which is hard to find in a quality supplement. The capsules are small, easy to take, and don’t upset my stomach like other brands I’ve tried. If you’re struggling with low B12, nerve support, or just want better mental clarity and energy—get this one. Pure Encapsulations nailed it. Total game-changer.
D**N
Pure Brand
I've tried numerous B12 supplements and Pure is the only one that actually helped my fatigue.
D**E
Methyl is better than Cyano—good product
Worked as expected
L**S
Had results in 90 days
Was suggested to take a B12 supplement , 90 days and levels have been raised to minimum and beyond . Good value, easy to take, and gives you results. Would recommend
M**G
Pure Encapsulations Methylcobalamin 1,000 mcg - Vitamin B12 Supplement
Helps
A**R
No smell
Easy to swallow, no side effects.
L**E
You Can't put a Price on Health
Did some research prior to ordering. Easy to swallow, small capsules. No taste or off putting smell. One of the purest formulations. Gluten-free, Non GMO, and hypoallergenic. Manufactured in the USA. A bit higher in price, but worth it!
A**E
EXCELLENT quality as always from Pure Encapsulations!
Lab tests show just as effective as injections of B. I'm so happy, saved money and no more shots! I have MTHFR so this product is very important to my health. The quality is unbeatable!
A**.
Great product. I have more energy and feel healthier in general since I started taking these a few weeks ago. Would highly recommend anyone with low B12 levels.
A**R
I've been taking these B12 pills for a few weeks, and I've got more energy and don’t feel tired anymore. I even sleep straight for 8 hours without waking up. They’re little pills and easy to swallow, which is great if you hate big pills. I don’t get any weird side stuff, and they seem to absorb real well. My doctor said my levels were low, but now they’re in the ballpark. They’re pure B12 with no junk or fillers in them. I notice my mood is better, and I wake up feeling less grumpy. For the price, they’re a real bargain, and I feel like I paid less but got a top-notch product. I really love this pure brand for making stuff that works. Highly recommended for anyone low on B12. I’d buy these again for sure.
L**.
great product!
R**Z
Effective
M**E
Good product
Trustpilot
3 weeks ago
1 month ago