$4.99 Standard Shipping
Free Shipping Icon



Swanson Ultra

Supplemelts Sublingual Vitamin B-12

4.6 out of 5 (26)

Supplemelts Sublingual Vitamin B-12

Item: SWU842

  • Sublingual vitamin B-12 delivering high absorption methylcobalamin

  • Essential nutrition for natural energy production in every cell of your body

  • Sugar-free formula sweetened with stevia and xylitol

5 mg 60 Tabs
Tabs Size: K

Retail $16.49
In Stock

"I have taken other forms of this vitamin, but this one is easy to take and I can really tell the difference when I take it." ~product review by amp8633

  • Sublingual vitamin B-12 delivering high absorption methylcobalamin

  • Essential nutrition for natural energy production in every cell of your body

  • Sugar-free formula sweetened with stevia and xylitol

Introducing our fastest-acting, high-absorption vitamin B-12 supplement ever! Methylcobalamin, the biologically active form of vitamin B-12, revolutionized supplementation by delivering body-ready nutrition. Now Swanson Supplemelts™ technology makes it even better with a tiny sublingual tablet that literally melts under the tongue for rapid absorption.

Vitamin B-12 is essential for energy production in every cell of the body. It's vital for nervous system health, cardiovascular wellness, physical performance and mental acuity. Methylcobalamin is the neurologically active form preferred by many healthcare providers over conventional forms like cyanocobalamin. Cyanocobalamin and other forms must undergo metabolic conversion before they are recognized and used by the body. Methylcobalamin eliminates this step, delivering vitamin B-12 directly in a form the body can recognize and use right away.

Methylcobalamin delivered in sublingual oral-dissolving tablets gives you a double advantage for reliable supplementation. With our new Vitamin B-12 Supplemelts, you get the fastest-acting form in a fast-dissolving, rapid-absorption tablet. No conversion necessary, no unnecessary dyes or sugars and no messy liquid droppers.

Terms and Ingredient Definitions

Supplement Facts

Serving Size 1 Sublingual Tablet

  Amount Per Serving % Daily Value
Vitamin B-12 (as methylcobalamin) 5,000 mcg 83,333%

Other ingredients: Oral dissolve excipient (d-mannitol, microcrystalline cellulose, crospovidone, dicalcium phosphate, xylitol), magnesium silicate, natural strawberry flavor, rebaudioside A (from stevia).

Suggested Use: As a dietary supplement, dissolve one tablet under tongue per day.

Supplemelts™ is a trademark of Swanson Health Products.

Relative Size

Printable Pill Size Guide

Shipping Weight

.08 lbs

Summary of Customer Ratings & Reviews

Customer Ratings & Reviews

Rated 4.6 out of 5 by 26 reviewers.
Rated 3 out of 5 by Not sure These tabs melt easily in my mouth and taste fine. However, I'm not sure why, but I haven't noticed the same burst of energy I've gotten with other brands. I'm going to give it another try to be fair. Maybe I've been less healthy lately due added stress. It's a good form of the B12, so it should work great. As I said, I'll keep taking it and update my critique later. May 23, 2016
Rated 5 out of 5 by Great product Methylcobalamin provides excellent results, more energy, more alert and just really feel better within a few days. March 5, 2016
Rated 5 out of 5 by B-12 quality Methylcobolamin is used by the body very quickly, not like cyanocobolamin where your body has to get rid of the cyanide molecule before your body can use the B-12. Less stress on your body to make both your body and your mind feel better. March 4, 2016
Rated 5 out of 5 by Very effective Effective in keeping the mind clear in my 92 year old husband. January 3, 2016
Rated 5 out of 5 by Like new formula The B-12 lozenges dissolve much quicker since the formula was changed. The taste is better also. Definitely a better product. December 29, 2015
Rated 3 out of 5 by vitamin B 12 It doesn't taste bad but it takes almost 15 minutes to desolve under your tongue. It has a gritty texture to it. when it does desolve. April 1, 2015
Rated 5 out of 5 by Great Product I had gotten a different vitamin B that was supposed to dissolve under the tongue from Swanson but, never did. This one works great. I like taking vitamin B sublingually. I can feel the extra energy when I use it. March 3, 2015
Rated 1 out of 5 by Won't purchase again Do not like the way this tablet "dissolves". I have to drink something while this is under my tongue just to get it to partially dissolve. After 5 minutes, I still have pink grit stuck all in my teeth and a partial tablet that hasn't dissolved. I only have the previous Wal-Mart brand I purchased to compare this product to, but the Wal-Mart brand dissolved in less than a minute or two. I would not recommend this product or ever purchase it again. January 30, 2015
Rated 5 out of 5 by BIG TIME B-12 This is definitely THE way to use B-12. It's the right biochemical form. . . . the one that actually works! It's in the right format. . . . a quick-to-dissolve, good tasting sublingual small tablet. It's the right potency. . . . 5 mg. (or 5,000 mcg. if you are used to seeing B-12 potency expressed in micrograms) to be wonderfully effective. When you add up all those features that make this THE BIG TIME B-12, it's no wonder that it works so well and so fast. I notice a significant and proper boost within minutes of dissolving this little "Supplemelt" under my tongue. As far as I'm concerned, this Swanson Ultra Supplemelts Sublingual B-12 5 mg. is THE ONLY WAY TO GET MY B-12. For as long as B-12 has been around as a nutritional supplement, which goes so far back that I remember it when I was a small child, there is more positive news about the tremendous versatility and value of B-12, not just as a blood builder, but for the brain, as well, everywhere these days than I recall in several decades combined. And fortunately, a lot of the positive press that B-12 is receiving is also noting that it should be in this form to be effective. I've been on to this for at least five decades, but the general public just wasn't getting it. Now, it seems that to a greater extent they are. Thank goodness. Another BIG TIME PLUS with this Swanson Supplemelts Sublingual B-12 is its price. Best value by far that I have found. I make sure to pop one of these little BIG TIME B-12 tabs under my tongue each and every afternoon no matter what I'm doing. I make sure my grown kids do every day, too. And I never hesitate to pass the word along. Works for me. December 29, 2014
Rated 5 out of 5 by Easy to take These B12 are really nice because they melt quickly under the tongue. Some I have used never quite dissolved complete, but these Swanson B12 do. November 27, 2014
Rated 5 out of 5 by I bought this product after a pharmacist told me the absorbtion was just as good as the shots. I can really feel a difference on the days I forgeet to take it, I also bought the sub biotin. They are so easy just pop them under my tongue and go. One small thing, they do turn your mouth a little red for a bit but it goes away fast. September 3, 2014
Rated 5 out of 5 by Yes! Quite pleased! Like these better than any other B-12's. taste great. like that there is no sugar in them. I kept upping the dose until I was satisfied on the energy it gives me. I take 4 per day. June 3, 2014
Rated 5 out of 5 by It seems to really help my energy level. June 2, 2014
Rated 4 out of 5 by Convenient but has a weird taste Overall I like this product, it smell nice but it taste makes me nauseous - very chemically strawberry taste. March 3, 2014
Rated 5 out of 5 by WOW was using injections for the B-12, but the cost became prohibitive. I find these little tablets are so easy, they taste good too! February 1, 2014
Rated 5 out of 5 by B your best with B-12 Convenient and easy to get into your system without going through your stomach and liver !! January 9, 2014
Rated 5 out of 5 by Easy to take I have taken other forms of this vitamin, but this one is easy to take and I can really tell the difference when I take it. December 13, 2013
Rated 5 out of 5 by at last it melts Hooray! After waiting too long each day for the B12 to melt under my tongue, these really do the trick. Good taste, good melting, good effect. THanks Swanson. December 12, 2013
Rated 5 out of 5 by sweet uplift Easy to take, melts under the tongue. December 5, 2013
  • 2016-05-28 T13:27:59.097-05:00
  • bvseo_lps, prod_bvrr, vn_prr_5.6
  • cp-1, bvpage1
  • co_hasreviews, tv_26, tr_26
  • loc_en_US, sid_SWU842, prod, sort_default
1-20 of 20

Why Shop Swanson® Brands?

"With my personal 100% money-back satisfaction guarantee, you have nothing to lose and great savings to gain."

Lee Swanson, Founder of Swanson Health Products

Risk-Free Purchase Guarantee

If you are dissatisfied for any reason, we'll give you a full refund and pay return shipping.

Swanson's Standards

We are dedicated to offering the highest quality products at the best price. Find out more about how we ensure such a high standard in everything we do.

Learn More
close popup
No Thanks

Your 10% Off Promo Code is on the Way! Thanks for signing up for emails.

You're now signed up to receive exclusive deals and savings opportunities!

Thanks again for connecting with us. Keep an eye on your inbox — your first coupon is on its way!

Thank You! This email address is already signed up

You are signed up for the following:

  • Offers
  • Recipes
  • E-Newsletter
  • Updates & Reminders

Thank you for your interest and be assured that you will continue to receive our emails at this address.

Look for your next communication from us within the next week.


We are having trouble processing your request.

Our apologies!

Please try again later.