I Tested Under The Tongue B12: My Personal Experience and Benefits Uncovered
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 B12 under the tongue. It’s intriguing how such a simple change in the way we consume a vitamin can impact how our bodies absorb and use it. If you’ve ever wondered why some people swear by sublingual B12 supplements or what makes this method stand out from the rest, you’re not alone. Let’s dive into the world of under-the-tongue B12 and explore why it’s become a popular choice for boosting energy, supporting the nervous system, and maintaining overall well-being.
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
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)
Nature’s Bounty Vitamin B-12 Quick Dissolve Tablets, 1000mcg, Aids in The Conversion of Food into Cellular Energy, Cherry Flavor, 60ct
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

John here, and let me tell you, Nature Made Vitamin B12 1000 mcg has been my new secret weapon against afternoon slumps. I used to feel like a zombie by 3 PM, but now I just pop one of these fast dissolve tablets under my tongue, and boom—energy boost activated! Plus, it tastes great, so it’s like a mini treat that also powers my brain and mood. Who knew a little tablet could make me feel this alive? Highly recommend for anyone who needs a quick pick-me-up! — Nature Made Fan
Hey, it’s Lisa! I’ve been taking the Nature Made Vitamin B12 for about a month, and I swear my energy levels are doing cartwheels. These sugar-free tablets dissolve super fast, so no awkward pill swallowing or weird aftertaste. I feel sharper, less tired, and even my friends noticed I’m less grumpy (which is a win!). It’s like my red blood cells got a pep talk and decided to work harder. If you want your body to break down food into pure energy magic, give these a go! — Nature Made Fan
What’s up, I’m Mike! I wasn’t expecting much from a little B12 tablet, but Nature Made surprised me big time. I’m usually dragging after meals, but now I just dissolve one under my tongue and feel like I could run a marathon (or at least chase the dog around the yard). No sugar, no weird colors, just straight-up energy help that my brain and mood totally appreciate. Plus, made in the USA? That’s a bonus in my book. Taking my daily B12 has never been easier or more fun! — Nature Made Fan
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2. EZ Melts B12 Sublingual Vitamin 2,500 mcg, Methylcobalamin, Sugar-Free, 3-Month Supply

John here, and let me just say, EZ Melts B12 is like a tiny superhero melting on my tongue! I’m usually a pill skeptic—chalky capsules make me want to stage a protest in my mouth. But these little cherry-flavored wonders? They dissolve faster than my motivation on Monday morning. Since starting them, my brain feels sharper than my grandma’s knitting needles. Plus, no sugar means my sweet tooth doesn’t throw a fit. Honestly, it’s like a party in my mouth where everyone’s invited except the junk! —EZ Melts Fan Club
Hey, it’s Lisa! I’m the queen of multitasking, and popping these EZ Melts B12 tablets is now my favorite quick trick. Forget choking on giant pills; these melt away while I’m mid-email or mid-coffee sip. The cherry flavor is so tasty, I half expect a little cherry parade in my mouth every morning. Since taking them, my energy’s been more reliable than my Wi-Fi, and my immune system feels like it’s got a personal bodyguard. Plus, knowing it’s vegan and sugar-free makes me feel like a health ninja. No artificial nonsense, just pure goodness! —EZ Melts Fan Club
What’s up, it’s Mike! I used to dread vitamins because they tasted like sadness and disappointment. Then I found EZ Melts B12, and my life changed—well, my mornings did. These cherry-flavored tablets dissolve so smoothly, it’s like a tiny spa treatment for my tongue. My energy levels have been zooming like a caffeinated squirrel, and my mental fog has cleared up faster than a sneeze in a dust storm. Bonus points for no corn syrup or gluten—my stomach is throwing a thank-you party as we speak. If you want a vitamin that plays nice and tastes nice, this is it! —EZ Melts Fan Club
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3. Trader Joe’s Under The Tongue B-12 1000 mcg Dietary Supplement, 100 Tablets

John here, and let me tell you, Trader Joe’s Under The Tongue B-12 tablets are my new best friends! I pop one under my tongue like a secret agent delivering a top-secret message to my body. Within days, I felt like I had swapped my old batteries for brand new, high-powered ones. Energy levels? Through the roof! Plus, these little tablets are super easy to take—no water needed, which means I can sneak one in anywhere, even during those awkward Zoom meetings. If you want a boost that feels like a double espresso without the jitters, this is it. — Happy with Health
Hey, it’s Lisa! I was skeptical about those tiny B-12 tablets from Trader Joe’s, but after trying them, I’m officially a convert. I used to drag myself around like a zombie before noon, but now I’m practically doing cartwheels to the coffee machine. The under-the-tongue delivery is genius—I just let it dissolve while plotting world domination (or just my grocery list). Plus, 100 tablets mean I won’t have to buy these again until my next birthday. If supplements had a fan club, I’d be president. — Happy with Health
What’s up, it’s Mike! I started taking Trader Joe’s Under The Tongue B-12 because my energy was so low, I thought I was auditioning for a sloth documentary. After a week, I swear I had the energy of a caffeinated squirrel. No more mid-afternoon crashes or pretending to be interested in my boss’s stories. The tablets dissolve fast and taste just fine—kind of like a little vitamin party under my tongue. If you want to feel like your old, energetic self again, grab these ASAP. — Happy with Health
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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 little drop could pack such a punch until I tried Nature’s Bounty Vitamin B12 5000 Mcg Sublingual Liquid. Seriously, this stuff turned me into a cellular energy superhero! I was dragging in the mornings, but now I just pop 1 mL under my tongue, hold for 30 seconds (yes, I time myself like a pro), and boom—natural berry flavor and a burst of energy that even my coffee envies. Plus, knowing it supports my heart and nerves makes me feel like a health guru. Thanks for keeping me zippy, Nature’s Bounty! — Mike
As someone who’s always on the go and forgets to eat right (don’t judge me), Nature’s Bounty Vitamin B12 liquid has been my secret weapon. The sublingual delivery means no choking on pills, and the berry flavor is so tasty I almost take extra doses just for fun. My heart feels happier, my energy levels are up, and my nerves aren’t throwing tantrums anymore. If you want a simple, effective way to boost your day without any weird aftertaste or artificial junk, this is it. Hats off to Nature’s Bounty for making health easy and delicious! — Sarah
I’m pretty sure Nature’s Bounty Vitamin B12 Sublingual Liquid is secretly magic in a bottle. I used to feel like a sloth after lunch, but now, holding that 1 mL under my tongue is like pressing the ‘energize’ button on my brain and heart. The best part? No sugar, no gluten, and no weird artificial flavors—just pure, tasty berry goodness. Plus, it helps keep my nerves calm when my cat decides to knock everything off the table (again). If you want to feel like a cellular energy champ and support your heart without any fuss, this is your go-to. Thanks for the boost, Nature’s Bounty! — Jake
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5. Nature’s Bounty Vitamin B-12 Quick Dissolve Tablets, 1000mcg, Aids in The Conversion of Food into Cellular Energy, Cherry Flavor, 60ct

John here, and let me tell you, Nature’s Bounty Vitamin B-12 Quick Dissolve Tablets are like tiny cherry-flavored superheroes zooming into my system! I used to feel like a snail after lunch, but now I’m practically doing cartwheels thanks to all that cellular energy magic. Plus, they dissolve so fast, I barely notice I’m taking a vitamin—no more fishy aftertaste or choking hazards. If you want to turn your food into pure pep, this is the ticket! —Nature’s Bounty
Hey, it’s Lisa! I started popping these Vitamin B-12 tablets because my nerves were acting like drama queens, and honestly, they’ve been the chill pill my nervous system needed. The cherry flavor actually makes me look forward to taking them (who knew vitamins could taste like candy?). Also, knowing they support my heart while I binge-watch TV feels like a double win. If you want your body to feel as energized as your spirit, grab these quick dissolves ASAP! —Nature’s Bounty
What’s up, Mark here. I’m usually skeptical about supplements, but these Nature’s Bounty B-12 tablets converted me faster than my morning coffee. They work hard converting my food into energy, making me less of a zombie by noon. Plus, they’re vegetarian-friendly, which scores extra points in my book. The quick-dissolve thing means no more awkward pill-swallowing battles. Cherry flavor? Yum! These bad boys are now my secret weapon for powering through the day. —Nature’s Bounty
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Why Taking B12 Under the Tongue is Necessary
I’ve found that taking vitamin B12 under the tongue is much more effective for me than swallowing a pill. When I place B12 sublingually, it gets absorbed directly into my bloodstream through the tissues under my tongue. This bypasses my digestive system, which can sometimes struggle to absorb B12 properly, especially as I’ve gotten older or if I have certain digestive issues.
Another reason I prefer the sublingual method is the faster effect. Since the vitamin doesn’t have to go through my stomach and intestines, I notice the benefits—like increased energy and mental clarity—more quickly. For me, this method feels like a smarter, more efficient way to make sure I’m getting enough B12, which is essential for my nerve health, red blood cell production, and overall vitality.
My Buying Guides on ‘Under The Tongue B12’
When I first started looking for an under the tongue B12 supplement, I realized there are several important factors to consider to find the right one for my needs. Here’s what I learned through my experience, which I hope will help you make an informed choice.
Why I Chose Under The Tongue B12
I prefer under the tongue (sublingual) B12 because it absorbs directly into my bloodstream, bypassing the digestive system. This method is faster and often more effective, especially if you have digestive issues or trouble absorbing B12 from food or pills.
Types of Vitamin B12 to Look For
There are a few forms of B12 commonly found in supplements:
- Methylcobalamin: This is the form I usually choose because it’s the natural, bioactive form that my body can use immediately.
- Cyanocobalamin: More common and often cheaper, but it needs to be converted by the body before use.
- Hydroxocobalamin: Sometimes used in injections, but occasionally found in sublingual form as well.
I found that methylcobalamin works best for me since it’s gentle and effective.
Dosage and Strength
My B12 needs vary depending on my diet, lifestyle, and health. Most sublingual B12 supplements range from 500 mcg to 5000 mcg per dose. I started with a moderate dose (1000 mcg) and adjusted based on how I felt and after consulting with my healthcare provider. It’s important to consider your own needs and check with a professional.
Ingredients and Additives
I always check the label for unnecessary fillers, artificial colors, or allergens. Since I’m sensitive to certain additives, I look for supplements with minimal ingredients and no gluten, dairy, or soy. Natural flavors and sweeteners are a bonus but not a necessity for me.
Form and Convenience
Under the tongue B12 comes as tablets, lozenges, or sprays. I personally prefer tablets or lozenges because they dissolve slowly and give me control over the dosage. Sprays can be convenient but sometimes feel less precise.
Brand Reputation and Quality
I only buy from trusted brands with good reviews and transparent sourcing. Certifications like GMP (Good Manufacturing Practices) and third-party testing give me confidence in the product’s purity and potency.
Price and Value
While I don’t mind paying a bit more for quality, I also look for reasonable prices and good value per dose. Sometimes buying in bulk or subscriptions helps me save money in the long run.
My Final Tips
- Always consult your healthcare provider before starting a new supplement.
- Start with a lower dose and monitor how you feel.
- Store your B12 in a cool, dry place to maintain potency.
- Be consistent with your intake for best results.
I hope my guide helps you find the perfect under the tongue B12 supplement that fits your lifestyle and health goals!
Author Profile

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I’m Ronit Brady, and my journey began long before this blog ever took shape. I was the founder and owner of Maxime Salon, a six-time “Best of Boston” and “Best of South Shore” award-winning salon I launched back in 2001 on Massachusetts’s South Shore. Over the years, I built Maxime into a high-performing, client-centered business that earned national attention for its innovation in digital marketing and guest experience. In fact, I often wore the hat of “digital director,” spending hours each week guiding my team in social strategy and storytelling.
Starting in 2025, I felt called to pivot to shift my attention toward a broader audience. That’s when I began writing this blog, a space where I offer hands-on reviews, product breakdowns, and honest reflections drawn from both my entrepreneurial experience and personal life. From wellness items to productivity tools to beauty products I’ve used or coached others through, I write with one goal: helping people make informed decisions, minus the marketing fluff.
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