- Volume Discount
This product is already in your Wish List.
View Wish List
This product is now in your Wish List.
Doctor's Best, Best Fully Active B12, 1500 mcg, 60 Veggie Caps30 Reviews
The length of time for the expiration date or "best used before" date depends on the type of product, as well as the brand.
Perishable items (such as flax oils or certain probiotics) generally have shorter expiration dates. Although our warehouse is fully air-conditioned, these more fragile items are put in cold storage (freezer or refrigeration unit) for maximum freshness.
Our receiving department does its best to verify and then enter the correct expiration dates for all incoming products. However, discrepancies do occur from time to time. This being said, the exceptionally high turnover at iHerb ensures that our inventory is among the freshest in the industry.
The Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.
0.15 lbs (0.07 kg)
- Product Code: DRB-00286
- UPC Code: 753950002869
- Package Quantity: 60 Veggie Caps
- Dimensions: 3.9 x 2 x 2 in, 0.1 lbs (0.05 kg)
Combo Discount: -$1.00
- Ortho¹ Science-Based Nutrition
- Dietary Supplement
Best Fully Active B12 provides MethylCobalamin, the most biochemically active form of vitamin B12. Various inherited and lifestyle factors contribute to vitamin B12 deficiencies that impair such fundamental life processes as recycling of homocysteine, a potentially toxic metabolite; nerve cell signaling; mood and memory management; and healthy gene regulation (epigenetics), from pregnancy through old age. Best Fully Active B12 is vitamin B12 at its best.
- Ortho¹ molecule identical to the body's fully active vitamin B12
- Helps correct inherited and lifestyle-related B12 deficiencies
- Supports healthy memory, mood, circulation and well-being
¹A nutrient naturally built into the body's chemistry.
Take 1 capsule once daily with a meal. Higher intakes may be useful, as recommended by a nutritionally-informed physician.
Cellulose, modified cellulose (vegetarian capsule).
Contains nothing other than listed ingredients
|Serving Size: 1 capsule|
|Servings Per Container: 60 servings|
|Amount per serving||% Daily Value**|
|MethylCobalamin Vitamin B12||1500 mcg||25,000%|
|** % Daily Value are based on a 2,000 calorie diet.|
iHerb Customer Reviews
I have a A1298C MTHFR mutation, so am on a protocol to get enough methylfolate. Methylcobalamin is an important part of this protocol. I really like this product. It has only cellulose, no other additives, and is an easily opened capsule. I use it as a sublingual. I open the capsule and pour the powder between my lip and lower teeth, it congeals and slowly dissolves over the next hour. Perfect. I was previously using Enzymatic Therapy, but this product is more cost effective, and doesn't abrade the skin in my mouth the way the ET did. It seems as effective for treating my symptoms as well.
I've been using Jarrow's 5mg mb12 for about 5 years, but lately it hasn't worked as well as it used to, and my mouth gets irritated by the citric acid. (That acid cannot be good for teeth either). I've been switching to this one gradually, and it seems to work fine. I empty the capsule under my tongue. I cannot tolerate the mannitol and don't want the other fillers that are in other products with good potency (Solar), and this is one of two products here that has the least fillers at a reasonable price. The other one is Kirkman's powder, but because mb12 is extremely light sensitive, I can't see myself buying it. Thorne's mb12 in capsules is 6 times the price of this one by dose, and that isn't a reasonable price.