Doctor’s Best Fully Active B Complex, Energy & Cellular Support, Non-GMO, Gluten Free, Soy Free, Vegan 60 Veggie Caps | ⭐ Flexiology.Store Recommended

Original price was: $19.39.Current price is: $14.44.

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Health Disclaimer: Always consult your doctor before using supplements. Results vary by individual.
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Description

Price: $19.39 - $14.44
(as of Oct 08, 2025 14:52:13 UTC – Details)


Doctor’s Best Fully Active B Complex provides energy and helps coping with stress.
Product Dimensions ‏ : ‎ 2.69 x 2.09 x 2.69 inches; 0.02 ounces
Item model number ‏ : ‎ DRB-00501
Date First Available ‏ : ‎ December 14, 2018
Manufacturer ‏ : ‎ Doctor’s Best, Inc
ASIN ‏ : ‎ B07MPZFTF7
Best Sellers Rank: #18,543 in Health & Household (See Top 100 in Health & Household) #57 in Vitamin B-Complex Supplements
Customer Reviews: 4.6 4.6 out of 5 stars 1,328 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
FULLY ACTIVE B COMPLEX: comprehensive blend of B vitamins that are readily available and highly bioavailable in the body. This unique formula offers optimal support for energy production, cellular health, and overall well-being
METHYLATED B12 FORM: Quatrefolic folate supplement included, proved high bioavailability, solubility, and long-lasting stability. This blend combines all eight vitamins, including vitamin B1, B3 niacin, riboflavin, vit B6, and biotin vitamins
IMPORTANCE OF VITAMIN B: plays a vital role in energy production, maintaining healthy brain function, supporting circulation, boosting immunity, and promoting positive mood, making them essential for optimal well-being
ENERGY SUPPORT: B vitamins are crucial for energy production and metabolism, helping the body convert food into usable energy by supporting the metabolism of carbohydrates, fats, and proteins
NERVE HEALTH: Vitamin B6 (pyridoxine) is vital for a healthy nervous system, playing a crucial role in early brain development and the metabolism of neurotransmitters, which are chemical messengers that transmit signals between nerve cells

Customers say

Customers find this B complex supplement to be of good quality, effective, and easy to swallow, with positive effects on energy levels and overall health. They consider it good value for money. However, several customers report adverse reactions, including burning skin, redness on the face and ears, and an intense niacin flush.

🌿 Expert Tip: Selected by our Flexiology Experts for quality & value.

⚠️ Disclaimer: Information is for educational purposes and not a substitute for medical advice. Consult your physician before use. Flexiology.Store is not responsible for any adverse effects.

Reviews (12)

12 reviews for Doctor’s Best Fully Active B Complex, Energy & Cellular Support, Non-GMO, Gluten Free, Soy Free, Vegan 60 Veggie Caps

  1. Becky

    Watch out for the niacin flush
    The niacin will flush the heck out of you about 20 mins after you take it. I thought I was having a heart attack at first until I realized that it was happening every time I took my B complex

  2. Teresa J. Stovall

    Good value
    My husband has to take these. Glad Amazon sells them!Good value for money.

  3. Jonathan

    Very good w/o negative side effects
    As a plant based eater, I have taken a vegan B12 supplement for years. Recently, I ran out and was “too busy” to order more. After a couple months, I noticed having low energy especially in the afternoons and then started having heart palpitations. I went to the doctor to be safe, and confirmed that everything was good except my B12 was on the bottom end of the “normal range.” I ordered this B complex, and within less than 2 weeks of taking it daily, the palpitations were gone and energy is coming back. Lesson learned. This is a great oral supplement and seems to be very effective without any negative side effects.

  4. Luis

    Vitamina cápsulas grandes
    Me gustó el producto pero las pastillas están muy grandes

  5. Scarab

    Doesn’t make me sick!
    A lot of supplements (vegan or not) make me sick, but this one doesn’t!! I definitely have noticed increased energy too.

  6. rbtech

    Good brand
    We take a lots of vitamins and and Doctor’s Best is one of the brands that we find it’s good, we not only use the B complex, we also take some other vitamins too.

  7. RBL

    Excellent!
    Great product. I use it all the time!

  8. Parentx5

    Best B complex
    I have tried many others and this complex is not only the most complete but it’s a great value. B vitamins are so essential for good health and help with energy.I take mine mid -day with a snack to give me an energy boost. It’s better than any energy drink!My hair has also grown in better with less Grey.Overall, if you are looking for a good quality B complex, I definitely recommend this!

  9. omar aalali

    لم يصلني المنتج

  10. Nash

    Good quality ,well worth. Recommend

  11. Najla dhn

    ممتاز

  12. Bella Lucchesi

    Good quality and just what I needed!

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