Switch On Your Energy

Boost Your Energy Levels† ● Support Brain Function†
Harmony for Your Nervous System†

Boost Your Energy Levels†
Support Brain Function†
Harmony for Your Nervous System†

*180-Day Guarantee.
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*180-Day Guarantee.
Zero Stress.

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Amazon's Choice

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Amazon's Customer Reviews

★★★★★ 4.6 out of 5

  • ★★★★★

    ★★★★★

    S. Goodman
    S. Goodman
    US

    Solid list of B vitamins in this supplement

    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.

  • ★★★★★

    ★★★★★

    luvabargain
    luvabargain
    US

    Gradual 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”

  • ★★★★★

    ★★★★★

    Paoja
    Paoja
    US

    Easy 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!

  • ★★★★★

    ★★★★★

    JoshV
    JoshV
    US

    Appears 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.

  • ★★★★★

    ★★★★★

    LinKen
    LinKen
    US

    A 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.

  • ★★★★★

    ★★★★★

    Jim & Mary
    Jim & Mary
    US

    Good 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 Customer
    Amazon Customer
    US

    Part 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.

  • ★★★★★

    ★★★★★

    Caden
    Caden
    US

    Comprehensive 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

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.

Certificates of Analysis (COAs)

Here’s What Our Customers Are Saying

  • ★★★★★

    ★★★★★

    Jones R.
    Jones R.
    US

    Finally 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.

  • ★★★★★

    ★★★★★

    James T.
    James T.
    US

    Great 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.

  • ★★★★★

    ★★★★★

    John L.
    John L.
    US

    So 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.

  • ★★★★★

    ★★★★★

    Michael H.
    Michael H.
    US

    Clear 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.

  • ★★★★★

    ★★★★★

    Anna P.
    Anna P.
    US

    Exactly 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.

  • ★★★★★

    ★★★★★

    David W.
    David W.
    US

    Helps me stay on track.

    I don't feel that heavy tiredness after meals anymore. My energy just feels more even throughout the day.

  • ★★★★★

    ★★★★★

    Laura K.
    Laura K.
    US

    Great for mood support.

    I was looking for something to support stress and mood, and this actually helps me feel more balanced and less irritable.

  • ★★★★★

    ★★★★★

    Chris M.
    Chris M.
    US

    Big 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.

  • ★★★★★

    ★★★★★

    Brian C.
    Brian C.
    US

    More Focus at the Office

    I spend 8+ hours in front of a screen. I actually feel sharper and less tired in long meetings.

  • ★★★★★

    ★★★★★

    Lonnessa O.
    Lonnessa O.
    US

    Best 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.

  • ★★★★★

    ★★★★★

    Anna C.
    Anna C.
    US

    Trustworthy brand

    I love that DIPO Health Harmony focuses on science-backed formulations. B12 Plus has definitely helped my mood and mental clarity.

  • ★★★★★

    ★★★★★

    Jasmine F.
    Jasmine F.
    US

    Perfect for vegetarians!

    As a vegetarian, I really needed a quality B12 source. This one works wonders. I've already reordered!

  • ★★★★★

    ★★★★★

    Lilly A.
    Lilly A.
    US

    Great product

    This B12 Plus is superior to any B12 that I have taken previously. Helps with energy. My husband takes it also.

  • ★★★★★

    ★★★★★

    Mattson L.
    Mattson L.
    US

    Quality product

    I searched for quality ingredients and I know I got it with DIPO/ư's B12.

  • ★★★★★

    ★★★★★

    Habib R.
    Habib R.
    US

    Good product

    Good product and great price. I am very pleased with it.

  • ★★★★★

    ★★★★★

    Thomas J.
    Thomas J.
    US

    Quality

    Easy to take capsules. Seems to be quality supplement.
    One person found this helpful

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