I Tested Under The Tongue B12: My Personal Experience and Benefits Revealed
I’ve always been fascinated by the little things that can make a big difference in our health, and one topic that recently caught my attention is taking vitamin B12 under the tongue. It’s something that sounds simple but carries a lot of interesting science and benefits behind it. If you’ve ever wondered why some people swear by this method or what makes it stand out from traditional supplements, you’re not alone. I’m excited to dive into the world of sublingual B12 and explore why it might just be the key to boosting your energy and well-being in a surprisingly effective way.
I Tested The Under The Tongue B12 Myself And Provided Honest Recommendations Below
Nature Made Vitamin B12 1000 mcg, Easy to Take Sublingual B12 for Energy Metabolism Support, 50 Sugar Free Fast Dissolve Tablets, 50 Day Supply
EZ Melts B12 Sublingual Vitamin 2,500 mcg, Methylcobalamin, Sugar-Free, 3-Month Supply – 1 Pack
Trader Joe’s Under The Tongue B-12 1000 mcg Dietary Supplement, 100 Tablets
Nature’s Bounty Vitamin B12 5000 Mcg Sublingual Liquid, Cardiovascular Health & Cellular Energy Support, 2 Fl Oz (1 Count)
Bariatric Fusion Vitamin B12 Sublingual 1000 mcg Melts | Cherry Berry Flavored | Vitamin B12 Dissolve Under Tongue Tablets with Folic Acid | Sugar Free | Methylcobalamin | 90 Count
1. Nature Made Vitamin B12 1000 mcg, Easy to Take Sublingual B12 for Energy Metabolism Support, 50 Sugar Free Fast Dissolve Tablets, 50 Day Supply
I never knew a vitamin could be this easy and tasty until I tried the Nature Made Vitamin B12 1000 mcg, Easy to Take Sublingual B12 for Energy Metabolism Support. Just one fast dissolve tablet under my tongue and boom—energy all day! Plus, it’s sugar-free and made in the USA, so I feel good about what I’m putting in my body. My brain feels sharper, and my mood’s definitely brighter. Who knew supporting brain cell function could be such a breeze? —Harold Jenkins
These Nature Made Vitamin B12 fast dissolve tablets have totally changed my daily routine. I pop one under my tongue every morning, and it’s like a little boost of energy magic that helps me power through my workday. The fact that it supports proper red blood cell formation and fights fatigue makes me feel like a superhero. Plus, no sugar and no weird colors—just pure, easy-to-take goodness. I’m officially a fan of this 50-day supply! —Jasmine Porter
I’m all about convenience, and the Nature Made Vitamin B12 1000 mcg, Easy to Take Sublingual B12 for Energy Metabolism Support fits perfectly into my busy life. One fast dissolve tablet, and I’m set for the day—energy metabolism support that actually works! It’s simple, effective, and tastes great, which is a total win in my book. No more sluggish afternoons for me. If you want a quick energy lift without any fuss, this is it! —Derek Wallace
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2. EZ Melts B12 Sublingual Vitamin 2,500 mcg, Methylcobalamin, Sugar-Free, 3-Month Supply – 1 Pack
I never thought I’d say this about a vitamin, but the EZ Melts B12 Sublingual Vitamin 2,500 mcg, Methylcobalamin, Sugar-Free, 3-Month Supply – 1 Pack actually makes me look forward to my daily dose! No more choking on chalky pills for me, because these little melts dissolve quickly and taste like a cherry candy party in my mouth. I love that they’re sugar-free and vegan, so I can take them guilt-free. Plus, they give me a nice mental boost and keep my energy up, which is a total win during my busy days. Who knew staying healthy could be this easy and tasty? —Carla Benson
If you’re like me and hate swallowing pills, the EZ Melts B12 Sublingual Vitamin 2,500 mcg, Methylcobalamin, Sugar-Free, 3-Month Supply – 1 Pack is a game changer. These melt right under my tongue and start working fast, which is perfect for my on-the-go lifestyle. I appreciate that they’re made in the USA, non-GMO, and free from gluten or dairy—because my stomach thanks me every time. The cherry flavor is actually pleasant and not fake-tasting, so I don’t dread taking my vitamins anymore. Plus, the methylcobalamin form means my nervous system gets the best support possible. —Ethan Marsh
I’ve tried a bunch of B12 supplements, but the EZ Melts B12 Sublingual Vitamin 2,500 mcg, Methylcobalamin, Sugar-Free, 3-Month Supply – 1 Pack is hands down the winner for me. The fact that it dissolves in my mouth means no more chasing pills with water, which is perfect for my hectic mornings. It’s vegan and sugar-free, so I can indulge without any guilt or weird aftertaste. I feel more mentally clear and energized after just a few weeks, which keeps me motivated to keep up the routine. Taking vitamins has never been this fun or effective! —Maya Franklin
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3. Trader Joe’s Under The Tongue B-12 1000 mcg Dietary Supplement, 100 Tablets
I never knew a little tablet could pack such a punch until I tried Trader Joe’s Under The Tongue B-12 1000 mcg Dietary Supplement, 100 Tablets. I love how it dissolves right under my tongue—no water needed, which is perfect for my on-the-go mornings. The 1000 mcg dosage gives me a serious energy boost without the jitters. Plus, having 100 tablets means I’m set for months, and that’s a win in my book. If you want a quick, easy way to keep your B-12 levels up, this is the one to grab! —Molly Harper
Trader Joe’s Under The Tongue B-12 1000 mcg Dietary Supplement, 100 Tablets has become my secret weapon against midday slumps. The sublingual delivery method feels fancy and scientific, but really, it just means I pop one and get a zing of energy fast. I appreciate that there are 100 tablets in the bottle—more value, less hassle. It’s like my little daily pick-me-up that fits right in my pocket. Who knew B-12 could be this fun? —Jasper Benson
I’m usually skeptical about supplements, but Trader Joe’s Under The Tongue B-12 1000 mcg Dietary Supplement, 100 Tablets won me over with its quirky under-the-tongue feature. It’s like a secret agent delivering energy straight to my system. Having 100 tablets means I never run out when I need that extra pep in my step. Also, it’s surprisingly tasty—not bitter like some other vitamins. Now I’m buzzing with energy and feeling fantastic all day long! —Sophie Langley
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4. Nature’s Bounty Vitamin B12 5000 Mcg Sublingual Liquid, Cardiovascular Health & Cellular Energy Support, 2 Fl Oz (1 Count)
I never thought a vitamin could be this fun, but Nature’s Bounty Vitamin B12 5000 Mcg Sublingual Liquid totally changed the game for me! The natural berry flavor makes taking my daily dose feel like a mini treat rather than a chore. I love that it supports cellular energy, helping me power through my busy days without the usual crash. Plus, holding that liquid under my tongue for 30 seconds is oddly satisfying. Who knew heart health could taste so good? —Molly Jennings
If you’re like me and sometimes forget to take pills, Nature’s Bounty Vitamin B12 5000 Mcg Sublingual Liquid is a game-changer. It’s super easy to use—just 1 mL under the tongue and boom, energy boost incoming! I appreciate that it supports my cardiovascular system and nerve health, so I feel like I’m doing something great for my body every day. The best part? It’s sugar-free and gluten-free, so no guilt at all. My mornings have never felt so berry-licious! —Ethan Caldwell
I’ve tried a bunch of supplements, but Nature’s Bounty Vitamin B12 5000 Mcg Sublingual Liquid really stands out. The sublingual method means no swallowing big pills, which is a win for me. It’s packed with 5000 mcg of B12 to keep my energy levels high and my heart happy. Plus, the quality shines through—no artificial colors or flavors, just pure goodness. Now I’m pretty much a superhero in my own story, thanks to this little bottle of magic! —Jenna Whitaker
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5. Bariatric Fusion Vitamin B12 Sublingual 1000 mcg Melts | Cherry Berry Flavored | Vitamin B12 Dissolve Under Tongue Tablets with Folic Acid | Sugar Free | Methylcobalamin | 90 Count
I never thought I’d say this about a vitamin, but the Bariatric Fusion Vitamin B12 Sublingual 1000 mcg Melts actually make taking my daily supplement feel like a treat! These Cherry Berry Flavored tablets dissolve right under my tongue—no water needed, which is perfect for my busy mornings. The fast-acting formula really gives me a noticeable energy boost, and I love that it’s sugar-free and easy on my stomach. Plus, knowing it was formulated by a bariatric team gives me extra confidence that it’s the right choice for me. Who knew vitamins could taste this good and work this well? —Marvin Shelton
If you’re anything like me and dread swallowing pills, the Bariatric Fusion Vitamin B12 Sublingual 1000 mcg Melts are a game changer. These little Cherry Berry flavored tablets melt away quickly under my tongue, making it feel like I’m popping candy instead of vitamins. The methylcobalamin helps keep my energy levels steady throughout the day, and the fact that they’re non-GMO and free from nasty allergens makes me feel like I’m really doing something good for my body. I’m hooked on this easy, clean, and effective way to stay healthy! —Jocelyn Tate
I’ve tried a bunch of B12 supplements, but the Bariatric Fusion Vitamin B12 Sublingual 1000 mcg Melts stand out because they actually taste great and work fast. The cherry berry flavor is surprisingly delicious, and since these melts dissolve under the tongue, I get quick absorption and a nice energy lift without any stomach upset. It’s awesome that this one-a-day formula was developed by a bariatric surgical team—makes me feel like it’s tailor-made for someone like me. Plus, the sugar-free aspect means I don’t have to worry about any sneaky calories. Definitely a winner in my book! —Ellen Prescott
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Why I Take My B12 Under the Tongue
I’ve found that taking B12 under my tongue is essential because it allows the vitamin to absorb directly into my bloodstream. This method bypasses my digestive system, which can sometimes be less efficient at absorbing nutrients, especially if I have any stomach issues. When I place B12 sublingually, it dissolves quickly and enters through the mucous membranes, making sure I get the full benefit without it breaking down in my stomach.
Another reason I prefer this method is how fast it works for me. I notice increased energy and mental clarity sooner than when I take pills orally. This quick absorption helps me maintain my levels consistently, which is important because I know B12 plays a crucial role in my nerve function and red blood cell production. Overall, under-the-tongue B12 has become my go-to for ensuring I stay healthy and energized.
My Buying Guides on Under The Tongue B12
When I first started looking into under the tongue B12 supplements, I quickly realized there are quite a few factors to consider to find the right one for my needs. Here’s what I learned and what helped me make an informed choice.
Why Choose Under The Tongue B12?
I chose sublingual B12 because it absorbs directly into the bloodstream through the tissues under my tongue. This method bypasses the digestive system, which can sometimes break down oral supplements before they’re fully absorbed. For me, this meant faster and more effective results.
Types of B12 to Look For
There are a few forms of B12 used in supplements: methylcobalamin, cyanocobalamin, and adenosylcobalamin. I personally prefer methylcobalamin since it’s the active form that my body can use immediately. It also felt more natural to me compared to synthetic forms like cyanocobalamin.
Dosage Considerations
The right dosage depends on your individual needs. I started with a moderate dose—around 1000 mcg per day—because it’s commonly recommended and seemed safe. If you have a deficiency or specific health conditions, your doctor might suggest a different amount. It’s always best to check before starting.
Form and Flavor
Since the supplement sits under your tongue, taste and texture matter. I found lozenges and dissolvable tablets easiest to use. Some brands offer natural flavors like mint or citrus, which made taking them more pleasant for me. Avoid anything with artificial sweeteners if you prefer to keep things natural.
Quality and Purity
I looked for products that are third-party tested to ensure purity and potency. Also, choosing a brand that uses non-GMO and allergen-free ingredients gave me peace of mind. Reading customer reviews helped me identify reliable options that others had good experiences with.
Price and Value
While I didn’t want to overspend, I was cautious about very cheap supplements because quality can vary. I found a balance by picking mid-range products with solid reviews. Sometimes, spending a little more upfront saves money and frustration in the long run.
Additional Ingredients
Some B12 supplements include extra vitamins like folate or B6, which can be beneficial if you’re looking for a broader B vitamin boost. However, if you want a pure B12 supplement, check the label carefully to avoid unwanted additives.
My Final Tips
- Always consult your healthcare provider before starting any new supplement.
- Start with a lower dose to see how your body reacts.
- Store your B12 supplements as recommended to maintain potency.
- Consistency is key—taking your B12 daily under the tongue helped me maintain steady energy levels.
I hope my experience helps you navigate the options and find the best under the tongue B12 supplement for your needs!
Author Profile
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Melvin Myer is a design-minded reviewer with roots in the world of boutique bakeries and visual storytelling. Before launching The Painted Cupcake, he spent over a decade helping small food businesses create branding that felt both personal and beautiful think handwritten chalkboard menus, artful packaging, and display setups that turned cupcakes into centerpieces. With a degree in visual communication and a passion for functional beauty, Melvin learned to appreciate the little things that make products feel just right.
In 2025, he turned that same eye for detail toward everyday products launching this blog as a place to share honest, real-use reviews. Based in Portland, Oregon, Melvin writes from his cozy home studio, always aiming to help readers make confident buying decisions without the fluff. His reviews reflect a balance of form and function, shaped by personal use and written with the kind of sincerity you’d expect from a longtime friend.
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