

⚡ Elevate your energy & focus with every drop!
Premier Research Labs B12-ND is a high-potency liquid vitamin B12 supplement delivering 1000 mcg per serving through a unique blend of methylcobalamin, adenosylcobalamin, and hydroxycobalamin. This vegan-friendly, probiotic-fermented tincture supports energy, brain function, and heart health with superior bioavailability, making it an essential daily boost for professionals seeking peak performance.
































| ASIN | B08SJMK5BT |
| Best Sellers Rank | #78,608 in Health & Household ( See Top 100 in Health & Household ) #314 in Vitamin B12 Supplements |
| Customer Reviews | 4.8 4.8 out of 5 stars (160) |
| Date First Available | January 9, 2021 |
| Item model number | 2338 |
| Manufacturer | Premier Research Labs |
| Product Dimensions | 5.75 x 2.09 x 2.01 inches; 4.2 ounces |
E**E
Good Oil
Smells good. Good quality
A**S
Top notch product
Quality!
J**N
Mom must have...
I ordered this product for my 71 year old mother who has celiac disease and gluten intolerance, along with multiple food allergies. She uses the product daily and is so glad I was able to find it for her on Amazon.
T**S
I will buy this again
I really felt like this made a difference. Taste was tolerable
M**B
It is what it is. It’s B12 vitamin.
It’s an easy way to get your B12.
R**.
Good quality
a good brand and good quality
A**R
Satisfied
Satisfied
R**L
Not the same as last bottle-update
I’ve purchased this product before and even placed it on subscribe and save. I was pleased with it before. It didn't have a pleasant taste but was ok when mixing it in a little grape juice. However, the bottle I received a few days ago seems different. I’ve taken 3 doses and the taste (even with the juice) is so much worse than before that I’m afraid to continue using this bottle. I don’t think I will be purchasing again. Update: the seller was quick to respond to my review and refunded my cost. Like I said, the previous 2 bottles I had were fine so hopefully the last bottle was just a fluke. I appreciated their quick resolution.
Trustpilot
3 weeks ago
1 month ago