This is a 60 capsule bottle of Vitamin B complex with indication to take 2 per serving (note: B vitamins can cause flushing), which makes this a 30-day supply. They are vegan and contain no gluten or sugar, and are also non-GMO. The capsules themselves are clear, but appear orange due to their contents. They’re easy to swallow with water. According to the ingredients data this supplement contains significant amounts of B vitamins: B1 (150 mg), B2 (100 mg), B3 (20 mg), B5 (100 mg), B6 (30mg), B7 (1 mg), B9 (1.19 mg), & B12 (2 mg). Other ingredients include Vitamin C (150mg), Choline (100 mg), and Inositol (150 mg). Overall, this is a solid B complex supplement compared to other similar products.

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Amazon's Customer Reviews
★★★★★ 4.6 out of 5
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S. GoodmanUSSolid list of B vitamins in this supplement
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★★★★★
★★★★★
luvabargainUSGradual effects but they do work
I’ve been using the DIPO B-12 Complex Plus for a little while now, and overall I’m pretty satisfied. The capsules are easy to take, and I like that it includes a full blend of B vitamins along with inositol and choline for added support. I’ve noticed a mild boost in my energy levels throughout the day, and it seems to help me stay more focused.
I also appreciate that it’s vegan and formulated to support hair, skin, and nails, which is a nice bonus. That said, I haven’t been using it long enough to see major visible changes in those areas yet.
The only reason I’m giving 4 stars instead of 5 is because the effects feel a bit gradual rather than noticeable right away and they do have a very strong vitamin smell that you do taste if you “burp” -
★★★★★
★★★★★
PaojaUSEasy to Take & No Aftertaste!
I am very happy with this B-12 Complex Plus. One of the biggest wins for me is that the capsules don't no burps and there is absolutely no unpleasant taste when taking them. Sometimes high-potency vitamins can have a strong smell or lingering flavor, but these are completely neutral and easy to swallow.
The capsules are a standard medium size, making them very easy to swallow compared to those oversized multivitamins you sometimes find. They have a smooth finish that goes down easily with just a sip of water. The formula is impressive, packing 2000mcg of B-12 which is great for a little extra boost in energy and brain function.
With 60 capsules per bottle, it’s a solid two-month supply. If you’re looking for a high-quality, high-potency B-complex that is gentle on the stomach and easy to take daily, this is an excellent choice! -
★★★★★
★★★★★
JoshVUSAppears to be good quality and provides a little boost
The product is tamper sealed so that's always a good thing. The capsules themselves are clear with orange powder inside. They are on the small side so very easy to swallow. They have a slight scent that reminds me of the vitamin C tablets but have no tastes. Opening the bottle contents inside looked packed well with no mess or powder escaping inside the bottle.
Again since the capsules were small, taking them with some water was extremely easy to swallow. I did feel a little peppier after a short period of taking the capsules. The product seems good quality. -
★★★★★
★★★★★
LinKenUSA wide range of Vitamin B at a decent price.
This DIPO B-complex supplement offers a blend of B vitamins along with vitamin C, biotin, choline, and inositol. The formula also supports nerve health and red blood cell production. The inclusion of vitamin C adds antioxidant benefits. This array of vitamins offer a wide range of benefits in one pill, though it is still too early to see any measureable results.
The capsules are easy to swallow, a neutral taste and little smell. No issues with my stomach. The capsule contain an orange powder and are easy to get down. Considering its ingredient range, ease of use, and performance, this B12 Plus formula seems to be a decent value. As with any supplement, it is recommended that you consult your doctor before taking these. Recommended. -
★★★★★
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Jim & MaryUSGood value B-complex that’s easy to take and gentle on the stomach
I’ve been taking this B12 complex for several days now, and overall, I’ve had a positive experience. I feel good after taking it—nothing dramatic, but a noticeable steady energy and no crash.
The capsules are easy to swallow, which is a big plus if you don’t like large pills. I also appreciate that there’s no bad odor when you open the bottle and no weird aftertaste or “vitamin burps.”
The formula includes a solid range of B vitamins along with vitamin C, biotin, choline, and inositol, so it feels like a well-rounded option for general energy metabolism and daily support. I didn’t experience any stomach discomfort taking it with food as directed.
At the current price point, it seems like good value for a 60-capsule bottle, especially given the ingredient profile and ease of use.
Overall, a good B-complex that’s easy to incorporate into my daily routine. -
★★★★★
★★★★★
Amazon CustomerUSPart of my morning routine
I’ve been taking Dipo B12 Complex Plus for a little while now, and it’s become a staple in my routine. The capsules are easy to swallow and don’t upset my stomach. It has a mix of B‑vitamins — B12, B6, folate, biotin, and choline — so I feel like I’m giving my body a bit of support throughout the day. It helps me feel more on top of my day and ready to tackle tasks
Since I started taking it, I’ve noticed my afternoons don’t drag quite as much, and I feel a little more steady energy overall. It’s vegan, gluten‑free, and sugar‑free. -
★★★★★
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CadenUSComprehensive B Vitamin Complex With Energy and Brain Support
This B-complex covers a wide range of essential vitamins that are known to support energy metabolism. B vitamins like B12, B6, and folate play a key role in converting food into usable energy and supporting red blood cell production. The inclusion of vitamin C and choline adds extra support for overall cellular and brain function, making this a well-rounded daily supplement. From a scientific standpoint, the benefits of B vitamins are well established, especially for individuals with deficiencies. However, for those already getting enough through diet, the effects may be less noticeable. The tasteless capsules make this product easy to use. Ingredients like inositol and biotin have supportive but more moderate evidence depending on the use case. Overall, this is a solid, research-backed formula.
Although the product appears promising, there is no mention of third party tested being conducted. 3rd-party testing is important for ensuring the potency and purity of a product. Because this supplement hasn't been independently tested I've removed one star from my review.
All in one tiny capsule
Health Benefits of B12 Complex Power
Supports Brain & Mood Health †
B12, B6, choline, and inositol contribute to neurotransmitter synthesis and signaling pathways, supporting balanced mood and overall cognitive wellness.
Supports Cognitive Function †
The combination of B-vitamins, especially B6, B12, and folate, helps maintain normal neural activity and supports focus, clarity, and memory performance in daily life.
Enhances Energy Metabolism †
B1, B2, B3, B5, and B6 work together across carbohydrate, fat, and protein pathways to promote efficient energy production and help sustain daily vitality.
Promotes Nervous System Health †
Get a natural vitamin boost to your nervous system too with our metabolism booster for women and men. B-vitamins such as B1, B6, and B12 support nerve conduction and neurotransmission, helping maintain overall nervous system function.
Supports Red Blood Cell Production †
Folate and B12 play key roles in red blood cell formation, while vitamin C aids iron absorption, supporting healthy oxygen delivery throughout the body.
Supporting overall cardiovascular wellness †
Folate, B6, and B12 help maintain homocysteine metabolism, supporting cardiovascular balance as part of a healthy lifestyle.
Boosts Daily Energy & Vitality †
With high-potency B-vitamins, this complex helps convert food into usable cellular energy, promoting steadier output for everyday demands.
Antioxidant & Collagen Support †
Vitamin C and vitamin E provide antioxidant protection support against oxidative stress, while vitamin C also promotes collagen synthesis for skin, gums, and connective tissues. Riboflavin contributes by recycling antioxidants like glutathione.
Meet the Power Ingredient of the Year
†
Vitamin B12
2,000 mcg
From Synthetic cyanocobalamin
Supports methylation balance and helps maintain red blood cell formation and myelin integrity, contributing to healthy nerve and energy metabolism.
Folate
Supports DNA synthesis and contributes to normal cell division and red blood cell maturation.
From synthetic folic acid.
Vitamin B6
Supporting neurotransmitter pathways, metabolism and homocysteine balance.
From synthetic pyridoxine hydrochloride.
Vitamin B1
Supports convert carbohydrates into energy, nerve conduction.
From synthetic thiamine mononitrate.
Vitamin B2
Essential in oxidative metabolism and antioxidant recycling.
From microbial fermentation.
Niacin
Supports NAD/NADP enzyme systems in cellular energy metabolism
From synthetic niacinamide.
Pantothenic Acid
Critical in fatty acid synthesis/oxidation and overall energy production.
From synthetic pantothenate.
Biotin
Coenzyme for carboxylase enzymes involved in glucose and fatty acid metabolism; supports keratin structure for healthy hair, skin, and nails.
From synthetic biotin.
Vitamin C
Provides antioxidant support, promotes collagen synthesis, and aids iron absorption.
From glucose fermentation and purification.
Choline
Supporting lipid metabolism in the liver and neural signaling.
From synthetic choline bitartrate.
Inositol
Helping maintain balanced cellular responses.
From myo-inositol.
The B-vitamins act as coenzymes that help convert carbohydrates, fats, and proteins into usable energy, while folate, B12, and B6 coordinate in homocysteine and methylation cycles to support balanced cellular processes. Vitamin C and riboflavin contribute antioxidant support and help recycle other nutrients, adding a layer of cellular protection. Choline and inositol provide building blocks for membranes and signaling molecules, complementing the nervous system role of B-vitamins.
Take 1~2 Capsules Daily*
For best results, take 20-30 min before a meal with an 8 fl oz. glass of water or as directed by your healthcare professional.
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent disease.
Essential nutrients for optimal health
Each product is non-GMO and third-party tested to ensure quality, purity, and potency.
Thousands of customers choose DIPO for one reason: it works!
Our commitment to quality and transparency makes us a partner in your wellness journey.
are available for any product.


Here’s What Our Customers Are Saying
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★★★★★
★★★★★
Jones R.USFinally feeling steady energy!
I've been taking these for a month, and I've noticed my afternoon slumps aren't as bad. I feel more balanced and clear-headed during work.
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★★★★★
★★★★★
James T.USGreat support for daily focus.
I used to feel foggy in the mornings, but since starting this supplement, my focus has definitely improved. It feels like my brain just runs smoother.
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★★★★★
★★★★★
John L.USSo much better
This formula feels more complete. I like that it combines B12 with folate and choline. My energy feels more consistent, not like a quick boost that fades.
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★★★★★
★★★★★
Michael H.USClear mind, steady energy.
After a couple of weeks, I noticed less mental fatigue at the end of the day. It's subtle but makes a big difference for my productivity.
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★★★★★
★★★★★
Anna P.USExactly what I needed as a vegetarian.
I've struggled to get enough B12 from food. This supplement has given me peace of mind, and I do feel more energized overall.
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★★★★★
★★★★★
David W.USHelps me stay on track.
I don't feel that heavy tiredness after meals anymore. My energy just feels more even throughout the day.
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★★★★★
★★★★★
Laura K.USGreat for mood support.
I was looking for something to support stress and mood, and this actually helps me feel more balanced and less irritable.
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★★★★★
★★★★★
Chris M.USBig difference in my daily routine.
Taking this every morning has become a habit, and I really feel it supports my energy and overall wellness. I don't want to skip a day.
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★★★★★
★★★★★
Brian C.USMore Focus at the Office
I spend 8+ hours in front of a screen. I actually feel sharper and less tired in long meetings.
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★★★★★
★★★★★
Lonnessa O.USBest product.
I love DIPO's products. Not only is their products made of the best ingredients but he backs up with science why to use them & what they do in making our body better. Best product from an amazing doctor.
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★★★★★
★★★★★
Anna C.USTrustworthy brand
I love that DIPO Health Harmony focuses on science-backed formulations. B12 Plus has definitely helped my mood and mental clarity.
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★★★★★
★★★★★
Jasmine F.USPerfect for vegetarians!
As a vegetarian, I really needed a quality B12 source. This one works wonders. I've already reordered!
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★★★★★
★★★★★
Lilly A.USGreat product
This B12 Plus is superior to any B12 that I have taken previously. Helps with energy. My husband takes it also.
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★★★★★
★★★★★
Mattson L.USQuality product
I searched for quality ingredients and I know I got it with DIPO/ư's B12.
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★★★★★
★★★★★
Habib R.USGood product
Good product and great price. I am very pleased with it.
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★★★★★
★★★★★
Thomas J.USQuality
Easy to take capsules. Seems to be quality supplement.
One person found this helpful
Frequently Asked Questions
1. Why is Vitamin B12 important for health?
Vitamin B12 is essential for red blood cell formation, DNA synthesis, and nervous system function. It also works with folate and B6 to maintain normal homocysteine metabolism, supporting overall cardiovascular and cognitive health.
2. How is this product different from a standard B-complex?
B12 Complex Plus provides high-potency B12 along with folate, B6, biotin, and other B-vitamins, complemented by choline and inositol. This broader combination supports not only energy metabolism but also methylation, cell signaling, and antioxidant defense.
3. Why combine Vitamin B12 with folate and B6?
These nutrients act in the same methylation network. Together, they help maintain balanced homocysteine metabolism and support DNA synthesis, red blood cell development, and neurotransmitter function.
4. Why is Vitamin B12 supplementation important for vegans and vegetarians?
Vitamin B12 is naturally found in animal-based foods. Vegans and vegetarians are at higher risk of deficiency, so supplementation helps maintain healthy levels.
5. What are the signs of Vitamin B12 deficiency, and who is at risk?
Common signs may include fatigue, weakness, tingling in hands or feet, or difficulty with focus. Risk groups include older adults, vegans/vegetarians, and those with absorption issues. Always consult a healthcare provider for testing and guidance.
6. How should I take B12 Complex Plus for best results?
Take 2 capsules daily with water, preferably with a meal. Consistency is key for optimal support.
7. Can I take this product with other supplements or medications?
In general, B12 and B-vitamins are safe with most supplements. However, if you are on medication (e.g., for blood pressure, diabetes, or acid reflux), consult your healthcare provider before use.
8. Is this product suitable for vegetarians or vegans?
Yes. The capsule is plant-based (hypromellose) and free from animal-derived ingredients.
9. How does this formula support energy and vitality?
B1, B2, B3, B5, and B6 help convert carbohydrates, fats, and proteins into usable energy, while B12 and folate support red blood cell formation—together helping sustain daily vitality.
10. Does this formula support skin, hair, and nails?
Yes. Biotin, riboflavin, niacinamide, and vitamin C contribute to keratin infrastructure, collagen synthesis, and healthy skin barrier metabolism.
11. Can I take B12 Complex Plus long term?
Yes, it is designed for daily use as part of a balanced lifestyle. Always follow the recommended dosage unless otherwise directed by a healthcare professional.
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If you’re not satisfied, just contact us within 180 days and get a 100% hassle-free refund, no questions asked.
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2. †Pregnant or nursing mothers, children under the age of 18, and individuals with a known medical condition should consult a physician before using this or any dietary supplement.
3. †Dietary supplements are not a substitute for prescription medications. This product should not be used as a replacement for professional medical treatment.
4. “The product supports a healthy lifestyle and is intended for use alongside a balanced diet,” in the style of FDA general wellness guidance.
5. All content is produced by the DIPO team in collaboration with subject matter experts. Please credit DIPO when using the material and tag us on social media at #dipohealthharmony
6. Our products are proudly manufactured in the USA using state-of-the-art production technology. Each item is manufactured in an FDA-registered facility that holds both State cGMP and NSF certifications, ensuring the highest standards of quality and safety.
7. Your balance grows with every purchase, giving you more freedom to shop and save. Learn more.
8. Proudly available on Amazon. To ensure total transparency, our products undergo mandatory third-party testing by NSF (a premier, trusted organization).
9. Transparency: Verified lab results are published on every product page.
DIPO®, DIPO+®, and DIPO Health Harmony® are registered trademarks of DIPO, Inc. IC 5: Dietary and Nutritional Supplements








