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21st Century Health Care, B-12, Prolonged Release, 1000 mcg, 110 Tablets15 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.
0.18 lbs (0.08 kg)
- Product Code: CEN-21104
- UPC Code: 740985211045
- Package Quantity: 110 Tablets
- Dimensions: 1.8 x 2.4 x 3.7 in, 0.15 lbs (0.07 kg)
- 10% Free
- Vitamin Supplement
- Promotes Tissue Growth & Maintenance and Is Essential for Red Blood Cell Formation
- New! Easy to Swallow Smaller Tablet
- 21st Century...For a Healthier Future
- Gluten Free
- Laboratory Tested - Guaranteed Quality
21st Century Vitamin B-12 (Cyanocobalamin) promotes maintenance and growth of tissue and is essential for red blood cell formulation. Prolonged release vitamins slowly release nutrients into the body over an extended period of time.
Take one (1) tablet daily with any meal for maximum results, or as directed by your healthcare provider. Do not exceed recommended dosage.
Cellulose, stearic acid, hydroxypropyl methylcellulose, silicon dioxide, magnesium stearate.
No added sugar, salt, yeast, preservatives, artificial flavors or colors.
Keep out of reach of children. Do not use if product appears to be tampered with or seal is broken. Store at room temperature.
|Serving Size: 1 Tablet|
|Amount Per Serving:||% DV†|
|Vitamin B-12 (as Cyanocobalamin)||1000 mcg||16667%|
|Calcium (as Calcium Carbonate)||100 mg||10%|
|†Percent Daily Value (DV) based on a 2,000 calorie diet.|
iHerb Customer Reviews
I just started taking them a couple weeks ago, but so far, so good. I feel more energetic already.
I ended up having to look up the reason why my urine had started to become so highlighter yellow and it was because i was taking another B vitamin. I read that once your body has taken in all the B vitamin it needs then the rest is just withdrawn from your body. It is disposed of through your urine. Be careful.