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21st Century

Sublingual Vitamin B-12

Sublingual Vitamin B-12

Item: CNT165

  • Promotes tissue growth & maintenance and is essential for red blood cell formation

  • 2,500 mcg of vitamin B-12 per serving

  • 110 full-serving sublingual tablets

2,500 mcg 110 Tabs

MSRP $7.99
Save 23%
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In Stock

Supplement Facts

Serving Size 1 Tablet

  Amount Per Serving % Daily Value
Vitamin B-12 (as cyanocobalamin) 2500 mcg 41667%

Other Ingredients: Sucrose, mannitol, sorbitol, cellulose, crosprovidone, natural cherry flavor, silicon dioxide, stearic acid, magnesium stearate, polyplasdone, sucralose.

Directions: Take one (1) tablet daily with any meal for maximum daily results, or as directed by your healthcare provider. Do not exceed recommended dosage.

Keep out of reach of children. Do not use if product appears to be tampered with or seal is broken. Store at room temperature.

Unconditionally guaranteed for purity, freshness and label potency. No added salt, yeast, preservatives, artificial flavors or colors.

Shipping Weight

.12 lbs

  • Promotes tissue growth & maintenance and is essential for red blood cell formation

  • 2,500 mcg of vitamin B-12 per serving

  • 110 full-serving sublingual tablets
21st Century's Hi-Potency Sublingual Vitamin B-12 (Cyanocobalamin) promotes maintenance and growth of tissue and is essential for red blood cell formation. No added salt, yeast, preservatives, artificial flavors or colors.

21st Century Sublingual Vitamin B-12 Reviews

Summary of Customer Ratings & Reviews

Customer Ratings & Reviews

Sublingual Vitamin B-12 is rated 4.4 out of 5 by 13.
Rated 5 out of 5 by from Best cyano B-12 value This is my preferred B-12 product. 2500 mcg is a good size to not be too large and this is the most economical B-12 available. Methyl form B-12 is more bioavailable but it is more expensive so this one is the best deal if you can metabolize it.
Date published: 2015-01-04
Rated 5 out of 5 by from Sublingual Vitamin B-12 After trying other brands, I have decided that this is the best dissolving B-12 tablet on the market. Dissolves quickly and is pleasant tasting.
Date published: 2013-09-13
Rated 5 out of 5 by from Great Product This is my first time using this brand and I am very pleased with it. It dissolves slower than some but works well.
Date published: 2013-09-08
Rated 5 out of 5 by from Terrific product I love your 21st Century Sublingual Vitamin B-12 because it's east to take, and I feel better knowing that I am getting the energy I need to take on the day. Your prices are great and customer service is superb. I have been a valued customer for several years and I recommend Swanson to all my friends and family.
Date published: 2013-05-31
Rated 5 out of 5 by from Great taste Perfect way to take B-12, slip it under your tongue and it quickly dissolves with a great pleasant fruity taste and the price is right.
Date published: 2013-05-29
Rated 5 out of 5 by from B12 sublingual As your digestive tract ages, absorption of B12 decreases. Tha's where sublinguals come in, a lot easier to take than injestions, and almost as effective
Date published: 2013-03-31
Rated 1 out of 5 by from Takes forever to dissolve This brand takes about 30 minutes under the tongue to dissolve, while another brand we tried was gone in less than 5 minutes. We will NOT buy this brand again.
Date published: 2013-02-07
Rated 5 out of 5 by from B12 at a reasonable price I've used this product before and like it, I like having the sublingual product. Seems to be a good deal too.
Date published: 2011-10-22
Rated 1 out of 5 by from Sublingual The only areas I could rate this product in were overall, convenience and satisfaction. I rated it low because sublingual should melt under your tongue in a reasonable amount of time. Because this one does not I rated it overall unsatisfactory, in my opinion, and would not recommend it to others. I have had sublinguals before that performed quite differently than this brand.
Date published: 2010-09-10
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