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21st Century Vitamin B-12 Tablets, 2500 mcg, 110 Count
Key item features
-
21st Century B-12 2500 Mcg Sublingual Tablets
Specs
- Vitamin & supplement typeMultivitamin Supplements
- Primary ingredientVitamin B12
- Health concernEnergy Support, Prenatal Health
- Brand21st Century
- Product usage frequencyDaily
- FlavorUnflavored
Current price is USDNow $10.76
You save $1.52
was $12.28$12.28
9.8 ¢/countYou save$1.52
Price when purchased online
- Free shipping
Free 30-day returns
How do you want your item?
Columbus, 43215
Arrives by Wed, Feb 11
|Sold and shipped by Thrifty White Health
4.474145751436347 stars out of 5, based on 3307 seller reviews(4.5)3307 seller reviews
Free 30-day returns
Other sellers
$13.34
Shipping, arrives by Tue, Feb 10 to Columbus, 43215
Sold and shipped by Hey Pharma
Free 30-day returns
$10.34
Shipping, arrives by Tue, Feb 10 to Columbus, 43215
Sold and shipped by iHerb
Free 30-day returns
About this item
Product details
Vitamin B-12, Sublingual, 2500 mcg, Tablets 110 tablets Dietary Supplement. Promotes tissue growth & maintenance and is essential for red blood cell formation. 10% free. 21st Century - for a healthier future. 21st Century's Hi-Potency Sublingual Vitamin B-12 (cyanocobalamin) promotes maintenance and growth of tissue and is essential for red blood cell formation. Sublingual release vitamins quickly release nutrients into the blood stream under the tongue bypassing the digestive system. Unconditionally guaranteed for purity. Freshness and label potency. No added salt, yeast, preservatives, artificial s or colors. www.21stcenturyvitamins.com. (This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.) Take one (1) tablet daily with any meal for maximum daily results, or as directed by your healthcare provider. Do not exceed recommended dosage. Store at room temperature. Keep out of reach of children. Do not use if product appears to be tampered with or seal is broken. 110 tablets 2119 S. Wilson Street Tempe, AZ 85282
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21st Century B-12 2500 Mcg Sublingual Tablets
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it. Â
Specifications
Brand
21st Century
Size
3.80
Primary ingredient
Vitamin B12
Flavor
Unflavored
Indications
Health Concern
Energy Support Prenatal Health
Directions
Instructions
Take one (1) tablet daily with any meal for maximum daily results, or as directed by your healthcare provider. Do not exceed recommended dosage.
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Ingredients
Ingredients
Vitamin B-12 2500 mcg 41667%
Warnings
Warning Text
Keep out of reach of children. Do not use if product appears to be tampered with or seal is broken.
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| Vitamin & supplement type | Multivitamin Supplements21st Century Vitamin B-12 Tablets, 2500 mcg, 110 Count | Letter Vitamins21st Century B 12 2500 mcg Sublingual Tablets, 110 Count | Multivitamin Supplements21ST CENTURY | Multivitamin Supplements21st Century Vitamin Supplement High Potency D3 1000 IU, 250 Softgels | Letter VitaminsVitamin B12 Sublingual 2500 mcg | 250 Tablets | Natural Berry Flavor | Vegetarian Formula | by Carlyle | Vitamin B12Vitamin B12 2500 mcg | 120 Fast Dissolve Tablets | Natural Berry Flavor | with Folic Acid | Vegetarian, Non-GMO, Gluten Free Supplement | By Piping Rock | Vitamin SupplementsNature’s Bounty Vitamin B12 Quick Dissolve Tablets, 2500 mcg, Cherry Flavor, 75 Count | Multivitamin Supplements21st Century Vitamin B-12, 500 mcg, 110 Tablets | Energy SupplementsNature's Bounty Vitamin Quick Dissolve B-12 2500 mcg Tablets, 75 ea |
|---|---|---|---|---|---|---|---|---|---|
| Primary ingredient | Vitamin B1221st Century Vitamin B-12 Tablets, 2500 mcg, 110 Count | -21st Century B 12 2500 mcg Sublingual Tablets, 110 Count | Vitamin B-1221ST CENTURY | Vitamin D321st Century Vitamin Supplement High Potency D3 1000 IU, 250 Softgels | Vitamin B12Vitamin B12 Sublingual 2500 mcg | 250 Tablets | Natural Berry Flavor | Vegetarian Formula | by Carlyle | -Vitamin B12 2500 mcg | 120 Fast Dissolve Tablets | Natural Berry Flavor | with Folic Acid | Vegetarian, Non-GMO, Gluten Free Supplement | By Piping Rock | -Nature’s Bounty Vitamin B12 Quick Dissolve Tablets, 2500 mcg, Cherry Flavor, 75 Count | Vitamin B1221st Century Vitamin B-12, 500 mcg, 110 Tablets | Vitamin B12Nature's Bounty Vitamin Quick Dissolve B-12 2500 mcg Tablets, 75 ea |
| Health concern | Energy Support21st Century Vitamin B-12 Tablets, 2500 mcg, 110 Count | Supplementation21st Century B 12 2500 mcg Sublingual Tablets, 110 Count | General Health & Wellness21ST CENTURY | Heart Health21st Century Vitamin Supplement High Potency D3 1000 IU, 250 Softgels | Metabolism SupportVitamin B12 Sublingual 2500 mcg | 250 Tablets | Natural Berry Flavor | Vegetarian Formula | by Carlyle | -Vitamin B12 2500 mcg | 120 Fast Dissolve Tablets | Natural Berry Flavor | with Folic Acid | Vegetarian, Non-GMO, Gluten Free Supplement | By Piping Rock | Energy SupportNature’s Bounty Vitamin B12 Quick Dissolve Tablets, 2500 mcg, Cherry Flavor, 75 Count | Immune System Support21st Century Vitamin B-12, 500 mcg, 110 Tablets | Energy SupportNature's Bounty Vitamin Quick Dissolve B-12 2500 mcg Tablets, 75 ea |
| Product usage frequency | Daily21st Century Vitamin B-12 Tablets, 2500 mcg, 110 Count | Daily21st Century B 12 2500 mcg Sublingual Tablets, 110 Count | Daily21ST CENTURY | -21st Century Vitamin Supplement High Potency D3 1000 IU, 250 Softgels | DailyVitamin B12 Sublingual 2500 mcg | 250 Tablets | Natural Berry Flavor | Vegetarian Formula | by Carlyle | DailyVitamin B12 2500 mcg | 120 Fast Dissolve Tablets | Natural Berry Flavor | with Folic Acid | Vegetarian, Non-GMO, Gluten Free Supplement | By Piping Rock | DailyNature’s Bounty Vitamin B12 Quick Dissolve Tablets, 2500 mcg, Cherry Flavor, 75 Count | -21st Century Vitamin B-12, 500 mcg, 110 Tablets | -Nature's Bounty Vitamin Quick Dissolve B-12 2500 mcg Tablets, 75 ea |
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Customer ratings & reviews
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Showing 1-3 of 22 reviews
Sep 20, 2025
Joel
Top Reviewer
5 out of 5 stars review
Verified Purchase
I just seem to be the multivitamin made my doctor happy when she did my blood work therefore, I'm happy
Helpful?4VNU10TNFH8Q48319658
Nov 30, 2024
Carol
5 out of 5 stars review
Verified Purchase
I've been talking this product because my Dr suggested it. I've been on it for a little over a year and am pleased with the energy boost it has given me.
Helpful?4VNU10TNFH8Q48319658
Apr 15, 2020
Patricia
5 out of 5 stars review
Verified Purchase
I knew nothing about B-12. My Dr. prescribed them and most people had better results using the Century brand over other brands. I have not had any more problems. Very please!
Helpful?4VNU10TNFH8Q48319658









