1. Trang chủ
    2. /
  2. Health & Supplements
    3. /
  3. Vitamins Minerals & Supplements
    4. /
  4. Sản phẩm Bổ sung vitamin
    5. /
  5. Vitamin B Supplements
    6. /
  6. Vitamin B12 Supplements

Giao hàng

Thời gian giao hàng có thể thay đổi tùy theo cửa hàng và quốc gia. Để tìm hiểu thêm về Chính sách Vận chuyển

Khoảng Giá

VND
-

Shop Imported Vitamin B12 Supplements from Global Brands Online in Vietnam

Sắp xếp theo
|
Xem Bản gốc
Organic Vitamin B12
US Cửa hàng
Veggimins

Organic Vitamin B12

VND 958176

15% TẮT
Daily Vitamin D3 + Super B12-Complex 5000mcg Vegetarian Bundle, 365 2000iu Vitamin D3 Tablets + High Strength B12 Cherry Flavor Sublingual Spray, by Igennus
US Cửa hàng
Igennus Healthcare Nutrition

Daily Vitamin D3 + Super B12-Complex 5000mcg Vegetarian Bundle, 365 2000iu Vitamin ...

VND 1031616 1212138

Spring Valley Vitamin B12 Quick-Dissolve Tablets Dietary Supplement | Vitamin B12 2500 mcg | B Vitamins | Vitamin B12 Complex for Women and Men | 120 Tablets Bundle with Luals 45 Diabetes Decoded
US Cửa hàng
LUAL

Spring Valley Vitamin B12 Quick-Dissolve Tablets Dietary Supplement | Vitamin B12 ...
4.8

100+ bought

VND 825741

Nutricost Vitamin B12 Supplement 500mcg 240 Capsules - Methylcobalamin, Vegan, GMO-Free, Gluten-Free
US Cửa hàng
Nutricost

Nutricost Vitamin B12 Supplement 500mcg 240 Capsules - Methylcobalamin, Vegan, ...
4.5

200+ bought

VND 594513

Swanson Vitamin B-12 Methylcobalamin High Absorption 5000 mcg 60 Tabs 4 Pack
US Cửa hàng
Swanson

Swanson Vitamin B-12 Methylcobalamin High Absorption 5000 mcg 60 Tabs 4 Pack
4.7

VND 2306745

Spring Valley Vitamin B12 Quick-Dissolve Tablets Dietary Supplement | Vitamin B12 2500 mcg | B Vitamins | Vitamin B12 Complex for Women and Men | 120 Tablets Bundle with Vls Sticker
US Cửa hàng

Spring Valley Vitamin B12 Quick-Dissolve Tablets Dietary Supplement | Vitamin B12 ...
5

100+ bought

VND 889002

Spring Valley Timed-Release Vitamin B12 Tablets, 1,000 Mcg, 60 Count, B12 Complex for Women and Men Bundle with 45 Diabetes Decoded
US Cửa hàng
LUAL

Spring Valley Timed-Release Vitamin B12 Tablets, 1,000 Mcg, 60 Count, B12 Complex ...
4.8

VND 628101

Green Organic Supplements Vitamin B12 & Folic Acid Complete
US Cửa hàng
Green Organic Supplements

Green Organic Supplements Vitamin B12 & Folic Acid Complete
5

VND 1122552

Spring Valley Vitamin B12 2500 mcg Quick-Dissolve Tablets Dietary Supplement, Vitamin B12 Complex for Women and Men, 120 Tablets Pack of 1 Set with Basket Goods Store.
US Cửa hàng
BASKETGOODS

Spring Valley Vitamin B12 2500 mcg Quick-Dissolve Tablets Dietary Supplement, ...
4.6

50+ bought

VND 916326

Vitamatic 2 Packs Fast Acting Liquid Vitamin B12 5000 mcg Methylcobalamin - Natural Berry Flavor - Sublingual Supplement - Faster Absorption - 2 OZ
US Cửa hàng
Vitamatic

Vitamatic 2 Packs Fast Acting Liquid Vitamin B12 5000 mcg Methylcobalamin - Natural ...
4.5

50+ bought

VND 958176

Vitamin B12 Powder - as Cyanocobalamin, Vitamin B Supplement, Vitamin B12 200 mcg - Essential Vitamin, Gluten Free, 20mg per Serving, 50g 1.8 oz Pack of 1
US Cửa hàng
BulkSupplements

Vitamin B12 Powder - as Cyanocobalamin, Vitamin B Supplement, Vitamin B12 200 mcg - ...
4.4

VND 693981

4% TẮT
Vitamin B12 Methylcobalamin Capsules - B12 Vitamin Supplement, B12 200mcg, for Energy Support - Gluten Free, 1 Capsule per Serving, 500 Capsules Pack of 1
US Cửa hàng
BulkSupplements

Vitamin B12 Methylcobalamin Capsules - B12 Vitamin Supplement, B12 200mcg, for ...
4.6

300+ bought

VND 726921 759861

4% TẮT
The Vitamin Shoppe Vitamin B12 500MCG - Energy Production, Nervous System & Red Blood Cell Support, Daily B Vitamin 300 Capsules
US Cửa hàng
The Vitamin Shoppe

The Vitamin Shoppe Vitamin B12 500MCG - Energy Production, Nervous System & Red ...
4.8

VND 760212 793476

Swanson Supplemelts Sublingual Vitamin B-12 5 Milligrams 60 Tabs
US Cửa hàng
Swanson

Swanson Supplemelts Sublingual Vitamin B-12 5 Milligrams 60 Tabs
4.3

VND 744066

11% TẮT
VITBOOST Vegan Liquid B-12 Drops 60 x 5000 mcg with Vitamin D3 K2 Complex
US Cửa hàng
VITBOOST

VITBOOST Vegan Liquid B-12 Drops 60 x 5000 mcg with Vitamin D3 K2 Complex
5

VND 989793 1117935

Swanson Supplemelts Sublingual Activated Vitamin B-12 60 Tabs
US Cửa hàng
Swanson

Swanson Supplemelts Sublingual Activated Vitamin B-12 60 Tabs
3.9

VND 477063

Vitamatic Fast-Acting Liquid Vitamin B12 5000 mcg Methylcobalamin Natural Berry Flavor Sublingual Formula for Enhanced Absorption 2 fl oz
US Cửa hàng
Vitamatic

Vitamatic Fast-Acting Liquid Vitamin B12 5000 mcg Methylcobalamin Natural Berry ...
4.7

50+ bought

VND 628776

8% TẮT
The Vitamin Shoppe Vitamin B12 1,000MCG - Energy Production, Nervous System & Red Blood Cell Support, Daily B Vitamin
US Cửa hàng
The Vitamin Shoppe

The Vitamin Shoppe Vitamin B12 1,000MCG - Energy Production, Nervous System & Red ...
4.8

VND 668304 727596

Swanson Vitamin B-12 Sublingual Liquid 1Vitamin 000 mcg 2 fl Ounce 59 ml Liquid
US Cửa hàng
Swanson

Swanson Vitamin B-12 Sublingual Liquid 1Vitamin 000 mcg 2 fl Ounce 59 ml Liquid
4.3

VND 816534

Quicksilver Scientific Methyl B12-1000mcg Vitamin B12 as Methylcobalamin - with Nano Technology for Superior Absorption - Supportive Energy Supplement 30ml / 90 Servings
US Cửa hàng
Quicksilver Scientific

Quicksilver Scientific Methyl B12-1000mcg Vitamin B12 as Methylcobalamin - with ...
4.6

100+ bought

VND 1864350

Pure Vitamin B12 Methylcobalamin Powder - Vitamin B12 Supplements, Pure Product - Multiple Servings, 10g 0.35 oz Pack of 1
US Cửa hàng
BulkSupplements

Pure Vitamin B12 Methylcobalamin Powder - Vitamin B12 Supplements, Pure Product - ...
4.1

VND 1484541

Vegan Vitamin B12 with B Complex 20000 mcg with Vitamin D3 K2 Complex
US Cửa hàng
VITBOOST

Vegan Vitamin B12 with B Complex 20000 mcg with Vitamin D3 K2 Complex

VND 1291842

Swanson Vitamin B12 Methylcobalamin - Natural Black Cherry Flavored 2,500 mcg 60 Tabs 2 Pack
US Cửa hàng
Swanson

Swanson Vitamin B12 Methylcobalamin - Natural Black Cherry Flavored 2,500 mcg 60 ...
4.6

VND 935442

4% TẮT
Vitamin B12 Methylcobalamin Capsules - B12 Vitamin Supplement, B12 200mcg, for Energy Support - Gluten Free, 1 Capsule per Serving, 240 Capsules Pack of 1
US Cửa hàng
BulkSupplements

Vitamin B12 Methylcobalamin Capsules - B12 Vitamin Supplement, B12 200mcg, for ...
4.4

VND 693981 726597

Spring Valley, Vitamin B12 2500 MCG, B12 Quick-Dissolve Cherry Flavor Tablets Dietary Supplement, Vitamin B12, 120 Count + 7 Day Pill Organizer Included Pack of 1
US Cửa hàng
Unique Bundle Store

Spring Valley, Vitamin B12 2500 MCG, B12 Quick-Dissolve Cherry Flavor Tablets ...
4.8

50+ bought

VND 793476

Nutricost Vitamin B12 Methylcobalamin 5000mcg, 120 Capsules - Vegetarian Caps, Non-GMO, Gluten Free B12 Supplement
US Cửa hàng
Nutricost

Nutricost Vitamin B12 Methylcobalamin 5000mcg, 120 Capsules - Vegetarian Caps, ...
4.8

500+ bought

VND 693333

Vitamin B-12 100mcg Solgar 100 Tabs
US Cửa hàng
Solgar

Vitamin B-12 100mcg Solgar 100 Tabs
4.7

VND 462753

SV - Vitamin B12 Quick-Dissolve Tablets, 2,500 mcg, Cherry Flavor, 120 Count + Exclusive VitaMax Vitamin Guide 2 Items
US Cửa hàng

SV - Vitamin B12 Quick-Dissolve Tablets, 2,500 mcg, Cherry Flavor, 120 Count + ...
4.3

50+ bought

VND 786213

9% TẮT
Vitamin B12 Capsules - as Cyanocobalamin, Vitamin B Supplement, Vitamin B12 200 mcg - Energy Vitamins, Gluten Free, 1 Capsule per Serving, 240 Capsules Pack of 1
US Cửa hàng
BulkSupplements

Vitamin B12 Capsules - as Cyanocobalamin, Vitamin B Supplement, Vitamin B12 200 mcg ...
4.7

VND 661041 726597

Best Naturals Vitamin B-12 as Methylcobalamin Methyl B12, 6000 mcg Tablet, 60 Count
US Cửa hàng
Best Naturals

Best Naturals Vitamin B-12 as Methylcobalamin Methyl B12, 6000 mcg Tablet, 60 Count
4.6

VND 562896

Vitamin B12 1000Mcg- Tablets Timed Release, 60 Ct Pack of 1
US Cửa hàng
FUSION SHOP STORE Smart choices, meaningful life!

Vitamin B12 1000Mcg- Tablets Timed Release, 60 Ct Pack of 1

VND 726921

Vitamin World Vitamin B-12 5000 mcg. Sublingual 120 Microlozenges, Supports Energy Metabolism, Supports Heart Health
US Cửa hàng
Vitamin World

Vitamin World Vitamin B-12 5000 mcg. Sublingual 120 Microlozenges, Supports Energy ...

VND 1452276

The Vitamin Shoppe Vitamin B12 - Energy Production, Nervous System & Red Blood Cell Support, Daily B Vitamin
US Cửa hàng
The Vitamin Shoppe

The Vitamin Shoppe Vitamin B12 - Energy Production, Nervous System & Red Blood Cell ...
4.7

VND 463752

1MD Nutrition Vegan Vitamin B12 I 5000mcg Methylcobalamin Supplement | Energy, Immune Support
US Cửa hàng
1MD Nutrition

1MD Nutrition Vegan Vitamin B12 I 5000mcg Methylcobalamin Supplement | Energy, ...
4

VND 925560

Vitamin B12 Methylcobalamin Powder - 1% B12 Methylcobalamin, Essential B Vitamin - B12 Supplement, Gluten Free, 20mg per Serving, 50g 1.8 oz Pack of 1
US Cửa hàng
BulkSupplements

Vitamin B12 Methylcobalamin Powder - 1% B12 Methylcobalamin, Essential B Vitamin - ...
4.4

200+ bought

VND 693981

Natures Bounty Vitamin B-12 1000 mcg Tablets 100 ea Pack of 6
US Cửa hàng
Nature's Bounty

Natures Bounty Vitamin B-12 1000 mcg Tablets 100 ea Pack of 6

VND 2370303

4% TẮT
Natures Bounty Vitamin B-12 500 mcg, 100 ea Pack of 4
US Cửa hàng
Nature's Bounty

Natures Bounty Vitamin B-12 500 mcg, 100 ea Pack of 4
4.8

50+ bought

VND 826416 865269

Spring Valley Vitamin B12 Quick Dissolve Tablets 2500 Mcg B Vitamins Complex 120 Ct + Vitamin Vitality & Pill Container 3 Items!
US Cửa hàng
Choice Bundle

Spring Valley Vitamin B12 Quick Dissolve Tablets 2500 Mcg B Vitamins Complex 120 Ct ...
4.5

VND 657747

Superior Source No Shot Vitamin B-12 Cyanocobalamin 5000 mcg - Vitamin B-12 to Support Energy Production, Brain Health & Overall Wellness - Sublingual Tablets - 100 Dissolvable Tablets
US Cửa hàng
Superior Source

Superior Source No Shot Vitamin B-12 Cyanocobalamin 5000 mcg - Vitamin B-12 to ...
4.6

100+ bought

VND 935442

8% TẮT
Vitamin B12 Sublingual Spray 5000 mcg Vegan Methylcobalamin Liquid B12 Boost Energy, Mood & Brain Health - Gluten-Free, Non-GMO B12 Spray for Men & Women - Easy Dosage 5000 mcg in 10 Sprays
US Cửa hàng
Salt Lake Supplements

Vitamin B12 Sublingual Spray 5000 mcg Vegan Methylcobalamin Liquid B12 Boost ...
4.4

200+ bought

VND 726273 792801

Natures Bounty Vitamin B-12 2500 mcg, 300 Quick Dissolve Tablets
US Cửa hàng
Nature's Bounty

Natures Bounty Vitamin B-12 2500 mcg, 300 Quick Dissolve Tablets
4.8

50+ bought

VND 1073466

Superior Source No Shot Vitamin B-12 Cyanocobalamin 10000 mcg - Vitamin B-12 to Support Energy Production, Brain Health & Overall Wellness - Sublingual Tablets - 60 Dissolvable Tablets
US Cửa hàng
Superior Source

Superior Source No Shot Vitamin B-12 Cyanocobalamin 10000 mcg - Vitamin B-12 to ...
4.6

VND 891972

VEGETOLOGY Vegan Vitamin B12 Sublingual Supplement for Metabolism & Energy, Vitamins & Health Supplements 60 Tablets
US Cửa hàng
VEGETOLOGY

VEGETOLOGY Vegan Vitamin B12 Sublingual Supplement for Metabolism & Energy, ...
4.7

VND 628776

Superior Source No Shot Vitamin B-12 Methylcobalamin 1000 mcg, B-6, Methylfolate 1000 mcg - Supports Energy, Brain, and Heart Health - Bariatric Friendly - 60 Sublingual Dissolving Tablets
US Cửa hàng
Superior Source

Superior Source No Shot Vitamin B-12 Methylcobalamin 1000 mcg, B-6, Methylfolate ...
4.6

400+ bought

VND 928530

Wonder Laboratories Maximum Strength Methylcobalamin Vitamin B-12, Sublingual Vitamin B-12 5,000mcg 3rd Party Tested for Purity and Potency- 120 Tablets
US Cửa hàng
Wonder Laboratories

Wonder Laboratories Maximum Strength Methylcobalamin Vitamin B-12, Sublingual ...
4.6

100+ bought

VND 464076

VITBOOST B12 Methylcobalamin with Hyaluronic Acid, Collagen, and Folate 25000 mcg Supplement Enhance Absorption & Boost Energy | Gluten-Free, Made in USA, B1, B2, B3, B6, B7 Complex - Pack of 2
US Cửa hàng
VITBOOST

VITBOOST B12 Methylcobalamin with Hyaluronic Acid, Collagen, and Folate 25000 mcg ...
4.7

200+ bought

VND 1286253

Liquid Vitamin B12, 5000mcg, Spring Valley Vitamin b12, Metabolism Supplement, Berry Flavor, 2 fl oz - Set by Basket Goods
US Cửa hàng
BASKETGOODS

Liquid Vitamin B12, 5000mcg, Spring Valley Vitamin b12, Metabolism Supplement, ...
4.7

VND 855063

Shop Vitamin B12 Supplements for Energy & Wellness from Ubuy Vietnam

Feeling a bit sluggish lately? That "mid-afternoon slump" might be more than just a lack of coffee. Often called the "Energy Vitamin," Vitamin B12 is the unsung hero of your metabolism and nervous system. Whether you are navigating the fast-paced lifestyle or looking to optimise your fitness routine, finding the right Vitamin B12 supplements can make a world of difference. At Ubuy Vietnam, we bring you a curated selection of premium supplements from global brands to help you reclaim your vitality.

Why Does Your Body Crave Vitamin B12?

Vitamin B12 is a water-soluble nutrient essential for nerve tissue health, brain function, and the production of red blood cells. Unlike some nutrients your body can produce on its own, B12 must come from your diet or supplements. While it is naturally found in animal products, people who consume plant-based diets or with certain digestive conditions, find it difficult to maintain optimal levels.

When you shop for vitamin B12 online here, you aren’t just buying a bottle of pills; you are investing in cognitive clarity and physical endurance. From supporting DNA synthesis to keeping your homocysteine levels in check for heart health, this vitamin does the heavy lifting behind the scenes.

Explore Different Variety in Vitamin B12

The world of Vitamin B12 offers a diverse range of options to suit every health goal. It is far from a one-size-fits-all nutrient. Different formats cater to unique absorption needs and lifestyle preferences. You can pick from active coenzymes that the body uses immediately. Others prefer steady-release formulas for long-lasting metabolic support. Whether you need a quick-dissolving tablet or a customisable liquid, there is a perfect match for your routine. Exploring these varieties is the first step toward personalised wellness. Selecting the right form ensures your body gets the exact support it requires for energy and focus.

Vitamin B12 Methylcobalamin

When browsing the best Vitamin B12 Supplements category, you will frequently encounter Vitamin B12 Methylcobalamin. This is the naturally occurring, coenzyme form of the vitamin, often favoured by health enthusiasts for its superior bioavailability. It is highly bioactive, meaning your body doesn’t have to work as hard to convert it. It is often the preferred choice for those looking to support brain health and sleep cycles. Here, we offer a diverse range of methylcobalamin based supplements, from high-potency vitamin B12 sublingual to vegan-friendly capsules.

Vitamin B12 Complex

Sometimes, B12 works best when it has its "friends" around. A vitamin B12 complex usually includes other B vitamins like B6 and Folic Acid. This combination is fantastic for metabolic support and ensuring that your nervous system operates like a well-oiled machine. It’s a holistic way to tackle fatigue. It is an excellent option for those who want to cover all their nutritional bases in one go rather than taking multiple individual pills. Our selection of B-complex supplements is made to help you maintain steady energy levels throughout the day without the crash.

Vitamin B12 Capsules and Tablets

For those who prefer a traditional routine, vitamin B12 capsules are a convenient, mess-free option. They are easy to incorporate into your morning supplement stack. If you are looking for high potency, a vitamin B12 1000 mg dose is a common standard for correcting deficiencies quickly and effectively. Many of the Vitamin B12 Tablets available here are made for "timed release," meaning the vitamin is gradually absorbed by your body throughout the day rather than all at once.

Liquid and Sublingual

If swallowing large pills isn't your favourite activity, we have good news. Modern science has given us more palatable ways to get your daily dose. Vitamin B12 Liquid is perfect for customised dosing. Now you can easily add B12 liquid to your morning smoothie or take it directly. It usually gets absorbed faster than traditional tablets. The vitamin B12 sublingual is made to dissolve under your tongue and let the nutrient enter your bloodstream directly through the mucosal membranes. 

Top TrustedBrands at Ubuy Vietnam

Quality is non-negotiable when it comes to what you put in your body. We have meticulously vetted our inventory to include the best vitamin B12 tablets brands from the international market. Whether you are looking for clinical precision or everyday reliability, they represent the gold standard in the vitamins & minerals supplements.

Nature Made

As a cornerstone of health & supplements. Nature Made has earned its reputation through decades of transparency. They are a go-to for those who value third-party verification, as many of their products are USP-verified. When you choose Nature Made from our vitamin B supplement collection, you are getting a product tested for purity and potency. Their B12 tablets are crafted to support cellular energy production, making them a reliable staple for anyone’s daily wellness regimen.

Reddit user experience with the brand:

I’m a dietitian and this is what I take. Very safe and reputable. Due this weekend, baby is doing great.

I’ve actually been taking this prenatal (without the choline pre-pregnancy) since I was 20, and I’m 36 now. Perfect bill of health.

Vitamin A is a concern if in excess as it’s a fat soluble vitamin, unlike most water soluble vitamins and minerals we easily pee out in high doses. Vitamin A at this dose is safe (59% of daily value).

Source: u/thisisrealgoodtea

Nature’s Bounty

If you are just starting your journey into Vitamin B Supplements, Nature’s Bounty offers the perfect entry point. Known for their incredible variety, they provide everything from quick-dissolve tablets to high-potency coatings. Within the health & supplements landscape, they are celebrated for making nutrition accessible without compromising on quality. Their B12 range is designed to fit seamlessly into diverse lifestyles, helping you tackle your day with a much-needed metabolic boost.

Integrative Therapeutics

Integrative Therapeutics is a name that resonates with healthcare professionals who prioritise evidence-based wellness. It is frequently recommended by healthcare professionals because of its focus on "integrative" medicine—combining the best of science and nature. The B12 formulations are often more specialised, focusing on high bioavailability to ensure your nervous system gets the exact support it needs. They often offer chewable tablets that dissolve quickly, allowing for efficient absorption that skips the often-lengthy digestive process.

Klean Athlete

Klean Athlete is a premier choice in our vitamin supplements category since every product is NSF Certified for Sport. This means their B12 supplements are rigorously tested to be free from banned substances, offering athletes with peace of mind. It’s the best vitamin B12 tablets brand for those who push their physical limits and demand nothing but the purest ingredients.Their B-complex and B12 formulations are designed to support muscle restoration and steady energy metabolism, helping you push through the daily rigours of intense training. When you choose Klean Athlete, you are selecting a brand specifically engineered for those who demand the most from their sport and their nutrition.

Douglas Labs

When you step into the world of health & supplements, few names command as much respect from medical professionals as Douglas Labs. With a legacy spanning over 65 years, they have solidified their position at the pinnacle of the vitamins minerals & supplements industry. Douglas Labs is where science meets peak performance. The brand specialises in professional-strength formulas. Their vitamin B12 products are often highly concentrated and backed by extensive research, making them ideal for individuals with significant nutritional gaps. If you are looking for science-led vitamin B supplements that prioritise long-term health outcomes and systemic support, Douglas Labs is the brand to trust.

Frequently Asked Questions About Vitamin B12 Supplements in Vietnam

  • What is the recommended dosage for Vitamin B12 supplements?

    Determining the right dosage for Vitamin B12 depends entirely on your current health status, age, and why you are taking the supplement. For most healthy adults, the Recommended Dietary Allowance (RDA) is approximately 2.4 mcg per day. However, it is always best to consult with a healthcare provider to find the dose that fits your specific blood levels.

  • How do I choose the right Vitamin B12 supplement for my needs?

    Consider your absorption capability. If you have digestive issues, a vitamin b12 sublingual or b12 liquid might be better than a capsule. Also, decide between Methylcobalamin and Cyanocobalamin based on your preference for bioavailability.

  • What are the benefits of taking Vitamin B12 supplements daily?

    Daily intake can lead to improved energy levels, better mood regulation, and enhanced cognitive function. It also plays a key role in maintaining healthy hair, skin, and nails by assisting in cell reproduction.

  • Who should consider taking Vitamin B12 supplements?

    Vegetarians and vegans are at the highest risk of deficiency since B12 is primarily found in meat and dairy. Experts often recommend that older adults get most of their B12 from supplements or fortified foods, as these forms are easier for the body to process.

  • What are Vitamin B12 supplements and why are they important?

    Vitamin B12 supplements are concentrated forms of cobalamin used to ensure the body has enough of this essential nutrient. They are vital because B12 helps maintain the health of your metabolism, blood cells, and nerves. Without it, you may experience chronic fatigue and neurological "fog."