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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. Designed for adults seeking enhanced brain, memory, and heart support, this vegan-friendly, probiotic-fermented tincture ensures superior absorption and daily energy. Packaged in a 2 fl oz bottle, it’s a clean, allergen-free formula crafted with sustainably sourced, organic ingredients trusted by health-conscious professionals.






| ASIN | B08SJMK5BT |
| ASIN | B08SJMK5BT |
| Age Range Description | Adult |
| Allergen Information | Almonds Free |
| Best Sellers Rank | #81,788 in Health & Household ( See Top 100 in Health & Household ) #343 in Vitamin B12 Supplements |
| Brand Name | Premier Research Labs |
| Customer Reviews | 4.7 4.7 out of 5 stars (171) |
| Date First Available | January 9, 2021 |
| Diet Type | Vegetarian |
| Dosage Form | Liquid |
| Flavor | Unflavored |
| Item Dimensions | 5.75 x 2.09 x 2.01 inches |
| Item Form | Drop |
| Item Weight | 4.2 Ounces |
| Item model number | 2338 |
| Manufacturer | Premier Research Labs |
| Manufacturer | Premier Research Labs |
| Manufacturer Part Number | 2338 |
| Model Name | B12 NTM |
| Model Number | 2338 |
| Number of Items | 1 |
| Primary Supplement Type | Vitamin-b |
| Product Benefits | Premier Research Labs B12-ND - High-Potency Vitamin B12 - Supports Energy Levels, Memory & More - Brain Focus for Vegetarians & Vegans - Kosher Certified, Organic Ingredients - 2 fl oz |
| Product Dimensions | 5.75 x 2.09 x 2.01 inches; 4.2 ounces |
| Specific Uses For Product | Brain |
| UPC | 807735056179 |
| Unit Count | 2 Fluid 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.
R**.
Good quality
a good brand and good quality
M**B
It is what it is. It’s B12 vitamin.
It’s an easy way to get your B12.
S**C
I keep reordering so I like it
Product works as expected for a good vitamin
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
1 month ago
2 weeks ago