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21st Century

Sublingual Vitamin B-12

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2,500 mcg 110 Tabs
  • 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.

Product Label

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.

Terms and Ingredient Definitions

21st Century Sublingual Vitamin B-12 Reviews

Summary of Customer Ratings & Reviews

Customer Ratings & Reviews

Sublingual Vitamin B-12 4.3 5 8 11
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. September 13, 2013
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. September 8, 2013
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. May 31, 2013
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. May 29, 2013
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 March 30, 2013
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. February 7, 2013
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. October 22, 2011
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. September 9, 2010
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