21st Century Health Care, B-12, 500 mcg, 110 Tablets11 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-22309
- UPC Code: 740985223093
- Package Quantity: 110 Tablets
- Dimensions: 1.8 x 2.4 x 3.7 in, 0.15 lbs (0.07 kg)
- Volume Discount
This product is already in your Notification List.
Cancel notification request.
This product is now in your Notification List.
This product is already in your Wish List.
View Wish List
This product is now in your Wish List.
Combo Discount: -$2.21
- 10% Free
- Dietary 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
21st Century's Vitamin B-12 (Cyanocobalamin) promotes maintenance and growth of tissue and is essential for red blood cell formation.
Take one (1) tablet daily with any meal for maximum daily results, or as directed by a healthcare provider. Do not exceed recommended dosage.
Cellulose, stearic acid, croscarmellose sodium, silicon dioxide, magnesium stearate.
Gluten Free. Unconditionally guaranteed for purity, freshness and label potency. No added sugar, yeast, artificial flavors, colors or preservatives.
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)||500 mcg||8333%|
|Calcium (as Calcium Carbonate)||100 mg||10%|
|† Percent Daily Value (DV) based on a 2,000 calorie diet.|
iHerb Customer Reviews
Tablets are a little large, not that it's a problem to me. I take 500 mcg B12 only once a week, because the human body has sufficient stores for a week or more. This is well above RDA, but since B12 is water-soluble, any excess is just excreted in urine at no risk. They have added 10% extra to the bottle at no extra cost, and it will last me a couple of years. (Expiration date is sept. 2015).