$4.99 Standard Shipping! See details
America's #1 Rated
Catalog/Internet Merchant
Based on Customer Satisfaction
For Help or to Order 1-800-824-4491 Call or Chat
All

21st Century

High Potency Sublingual Vitamin B-12

Item: CNT166

In Stock

Swanson $7.09
Retail $9.99
Save 29%
Add To Order

5,000 mcg 110 Tabs

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

  • 5,000 mcg of B-12 per serving

  • 110 sublingual tablets
21st Century Sublingual B-12 supports tissue growth and maintenance. Vitamin B-12 (Cyanocobalamin) also essential in the formation of red blood cells. No added salt, yeast, preservatives, artificial flavors or colors.
Lee Swanson, President

Risk-Free Purchase Guarantee

If you are dissatisfied for any reason, we'll give you a full refund and pay return shipping. Lee Swanson, President of Swanson Health Products

Product Description:

High Potency Sublingual Vitamin B-12

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

  • 5,000 mcg of B-12 per serving

  • 110 sublingual tablets
21st Century Sublingual B-12 supports tissue growth and maintenance. Vitamin B-12 (Cyanocobalamin) also essential in the formation of red blood cells. No added salt, yeast, preservatives, artificial flavors or colors.

Product Label:

High Potency Sublingual Vitamin B-12

High Potency Sublingual Vitamin B-12

Swanson $7.09
Add To Order

21st Century High Potency Sublingual Vitamin B-12 Reviews

Summary of Customer Ratings & Reviews

Customer Ratings & Reviews

High Potency Sublingual Vitamin B-12 4.7 5 29 37
Gives me Extra Energy I'm a 62 year old guy that likes working out with weights. I have tried many other brands of b12 that were so so, but 21st Century's really gave me the boost I had been looking for. Take one under the tongue 25-30 minutes before exertion. It gives you a little get up and go May 4, 2014
Great deal Best price for a quality sublingual version of B-12. Bought several brands in the past - Rexall, Kroger, Walmart yet this is the best price for the quantity & strength I have found. January 13, 2014
great for extra energy helps with extra energy without any gitters December 10, 2013
Waiting to See Always buy the methlycobalamin micrlozenges form of B12. This was such an excellent price thought I would simply give this Cyanocobalalamin form a chance to work as I liked the price for number of lozenges and the 5000 mcg. Will have to try it and compare to what I normally order. B12 has done wonders for me at age 67. Think everyone over 50 should take it. December 9, 2013
Does great job - for great price I have sensed much more energy taking the 5,000 mg tablets than lesser amounts before discovering this potency of tablet. The price is great, also! I highly recommend it! November 9, 2013
Great Product This is a great energy booster. I take two first thing in the morning and two at noon. It helps me get through the day. October 28, 2013
Used by all family members. I have used this Vitamin B-12 for the past 2 years and find it very easy to take. let it melt in your mouth and it has a very nice taste. September 23, 2013
Just OK This product is a bit chalking and doesn't dissolve all the way through. The taste is alright and the price is good but quality is lacking. September 20, 2013
Way to start the day This is one thing I don't want to run out of. Me and my husband take one every morning. We're very busy people, up too early, go to bed too late. I'm allergic to caffeine so I need some help to get going in the morning. Love em' August 31, 2013
Great Product This product helps with my overall energy level and, therefore, helps me stay with my new diet and exercise life. Fantastic energy when I'm 64. I feel 34!. Thanks Swansons August 29, 2013
B 12 sublingual I really like the product, everything was truly represented and it was also a great value. August 11, 2013
21st Century High Potency sublingual B-12 In my opinion this product is great, I find that it gives me energy and dissolves quickly. It also tastes great too. July 27, 2013
best value This B-12 is thee best I have had for a long time, good price too June 2, 2013
B-12 should be taken sublingually and this is a great product for that purpose. It dissolves nicely and tastes good. Not to mention that it gives a little energy boost and helps with sleep interruption. May 30, 2013
Hi-potency B12 sublingual Excellent results according to blood work. I cannot absorb via gastric tract, dissolves immediately under tongue. Definitely recommend! May 16, 2013
Sublingual vitamin B-12 I have used this product for awhile and it couldn't be easier to take. It's the first thing I do every morning. I am not a coffee drinker and this really wakes me up and gives me the energy to get through my day. May 12, 2013
Great product I recommend this product highly. It is a good value and I have found it effective. I have noticed improvements in my health since starting this supplement. This supplement is easy to take and tastes good too. April 29, 2013
B-12 Keeps Me Moving For me B-12 seems essential, just seems to keep me going during the day. March 30, 2013
I like the sweet cherry taste and the energy! Definitely very convenient and I enjoy the taste. It takes a few minutes to dissolve under your tongue, but who cares! It works! High concentration is also nice, to ensure absorption of a good dose. Price is also great. If I sleep 4 or 5 hours, I pop one pill and feel remarkably recovered and ready to start the day. Will buy this again! January 28, 2013
Bad taste The taste of this totally turns me off and I am going to just end up throwing it away. Reminds me of the cherry that they add to cough medicine to try and make it taste good. Am sure they product is just fine and that as a vitamin it works, but the taste is turning my stomach unfortunately. January 18, 2013
good product I am a certified nap taker after work each day. However,since taking the B12 vitamin on a daily basis, I have the energy to complete my workday without feeling like I need a nap. I feel energetic from the time I wake up until I am ready to go to bed at night.Taking the B12 vitamin has definitely been very helpful. January 2, 2013
A good Brand This product was very satisfactory for it's price! December 14, 2012
This is a pleaseant way to get a boost of B-12. It dissolves quickly and is pleasant tasting. December 13, 2012
ENERGY BOOSTER My husband and I were pleasantly surprised to actually have energy after 7 pm and stay awake through a movie at night. This product has given us added energy we won't go a day without it. We also sleep better at night. And it tastes great! A berry flavor. I was expecting energy like cafeine energy or excited type energy...not even. We have recommended this to several friends with low energy issues and it has done the same for them as well. LOVE IT! October 10, 2012
Sublingual B-12 I have been taking B-12 for a long time, while these may or may not be effective; they take forever to dissolve under your tongue. I usually end up chewing it. I will probably not buy this brand again. September 27, 2012
2 next>>