Integrative TherapeuticsActive B-Complex - Cellular Energy & Heart Health Support with Vitamins B2, B6 & B12* - Supports Nervous & Immune Systems* - Dairy-Free & Gluten-Free - 60 Capsules
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Integrative TherapeuticsActive B-Complex - Cellular Energy & Heart Health Support with Vitamins B2, B6 & B12* - Supports Nervous & Immune Systems* - Dairy-Free & Gluten-Free - 60 Capsules

4.6/5
Product ID: 6687812
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Details

  • Brand
    Integrative
  • Item Form
    Capsule
  • Primary Supplement Type
    Thiamin
  • Diet Type
    Vegan
  • Flavor
    Unflavored
Boosts cellular energy production
🧠Supports nervous system & brain function
🛡️Enhances immune system resilience

Description

⚡ Energize your life, empower your mind!

  • CLEAN PURE FORMULA - Dairy-free, gluten-free, soy-free, and no artificial additives—because your body deserves the best.
  • BRAIN HEART IN SYNC - Active B2, B6 & B12 coenzymes support neurotransmitter synthesis and cardiovascular health.
  • CLINICIAN BACKED QUALITY - 25+ years of trusted potency and transparency, ensuring every capsule delivers what it promises.
  • IMMUNE DEFENSE YOU CAN TRUST - Essential nutrients fortify your immune system, helping you stay resilient in a fast-paced world.
  • POWER YOUR DAY WITH CELLULAR ENERGY - Active B-Complex converts food into lasting energy, keeping you sharp and unstoppable.

Integrative Therapeutics Active B-Complex delivers bioactive B2, B6, and B12 vitamins designed to boost cellular energy, support nervous and immune system health, and promote heart function. This clean, dairy- and gluten-free formula is crafted with clinical precision and trusted for over 25 years, making it the go-to supplement for professionals seeking sustained vitality and cognitive edge.

Have a Question? See What Others Asked

Is this a USP approved supplement?
Is this B-complex derived from brewer's yeast?
This contains inositol hexanicotinate instead of niacinamide. Is inositol hexanicotinate better than niacinamide?
Why does the description of the product say "...with Folate...?" Folate is not listed on the label.

Reviews

4.6

All from verified purchases

J**E

Boosted My Energy and Mood – Definitely a New Staple! ⚡💊

I’ve been using this B-complex for a few months now and it’s made a big difference. My energy is more consistent, my mood feels more balanced, and I just feel more “on” throughout the day. The capsules are a perfect size—not too big—and they’re super easy to swallow with no aftertaste or stomach upset.The quality is amazing and you can tell it’s made with high standards. I love that it includes all 8 B-vitamins in their active forms, plus B12, folate, and choline. It’s a well-rounded formula that actually works. The 60-capsule bottle lasts a decent amount of time, and for how effective it is, it’s totally worth the price. This one’s definitely earned a permanent spot in my daily routine!

S**S

A very high-quality and unique B-complex supplement formula!

I was very happy to find this specific formulation because it contains the right vitamins/nutrients I was searching for based on a recent study which I read, suggesting that taking certain vitamins/nutrients may halt glaucoma progression. Also, the specific forms noted in the study of each of the B vitamins are in this product. So far I take one capsule per day and no stomach issues. Two nice unexpected benefits are that I sleep better (I take the vitamins after supper) and my tinnitus has decreased. None of what I wrote above is to be considered medical advice, but just my personal experience. Please keep your "ACTIVE B-COMPLEX" capsules available on Amazon, INTEGRATIVE THERAPUETICS! I highly recommend this product and thankful I found it. B vitamins (in their optimal bioavailable-form) are so important.

S**H

Best Active B Complex!

Best B complex out there! No synthetics. You can feel it start to work the first time you take it. It's amazing for nerve health. Great Price too!

O**N

I mean, I'm like pretty sure it's working...

Ok. First day, Sunday, took 1 in the morning. Still fell asleep during church and dreamed about Jesus. So that was nice.Second day, Monday, is anyone ever ready for Monday? I knew I wouldn't be so I took 2 and started my day and oh my word! It's almost 11 and I feel like I should be way more tired cuz I usually am just a dead zombie all morning but I've got energy! It's weird and nice.I've also been fighting a cold, so I'm dosing up on vitamin C every day but not more than 1500-2000mg a day and it's only been like 2 days now since I started that too.Maybe it's a combination of bothOr not but I feel like this is helping a lot. It almost feels like a replacement for methylcare, which is way more expensive and honestly I didn't get the same results at all when I was taking it. That was one of those, it's probably helping, kind of vitamins.But I feel like this one is helping right away!!Buy it!Buy it now!! On subscription so you never run out!Oh my gosh, I forgot to mention. I am like on the worst days of my period and I feel GREAT!! Like what??? I'm not agitated or irritable. It works you guys. Wow! It does nothing for cramps, you'll still need a bunch of Advil/Tylenol but this is awesome for what it's doing :D

M**I

Seems to work, need more time to give more accurate review.

Took for month, so far not sure if I have taken it long enough to give a fair revue. Will try again and see if there is any noticeable difference other and it definitely make my urine resemble Mountain Dew

D**.

B-Complex So Good, I’m Still Buzzing Since 2020!

I’ve been riding the B-vitamin energy wave since 2020, and I’m back for more—because adulting without B-complex is like a phone on 1% all day. Integrative Therapeutics' Active B-Complex is my secret weapon for staying alert, focused, and only mildly overwhelmed. With 8 essential B-vitamins, B12, folate, and choline, it powers my brain, metabolism, and occasional bad decisions. No weird aftertaste, no crash—just clean, sustained energy. If you've ever wondered what being a slightly more functional human feels like, this is it.

P**J

Works For My Dog!

This is not a review for myself, but for my dog.Earlier this summer, I had discovered that she is allergic to Brewer's Yeast, which is in so many dog food brands and B vitamins as well. I discovered her allergy when I had bought some Brewer's Yeast Powder here on Amazon. After her first dose she was itching terribly. I had wanted to put her on some vitamins to see if her behavior improved and I knew B Complex can help to calm nervous tension. I had been feeding her some very expensive brands of dog food which was grain free. So, trusting it likely was not an allergy to grain, I had a hunch she was deficient in something(not to mention her white tongue... Iron deficiency? I had fed her beets which helped that out quite a bit, but the issue of her hyperactivity and unwillingness to listen was still a problem ).Once I discovered the issue(allergy to yeast), I search for a brand of B Vitamin that she could tolerate(that had no yeast) and I found this one. I have given it to her for the past 10 days straight and I'd like to report that she is doing so much better.This B vitamin, along with fish oil, vitamin E & A, and magnesium, have made a huge difference in her behavior. She has gone from a(what some call a pure pain in the "a_ _".. jumping on them, demanding they play with her CONSTANTLY) to a MUCH more well-behaved dog. NO, she did not need Behavioral Modification nor more training, electro-shick therapy nor threats.. she knows what NOT to do.. she just would not listen nor heed. What she needed was NUTRITION!Yesterday, a friend came over and was amazed at how well-behaved she was and agreed it must be the added nutrition. "Shasha" now listens, looks me in the eye and actually proves she understands me by following simple commands.Also, prior to giving her these nutrients, her coat was dull and she itched terribly and smelled even worse. I could go into more detail, but I just wanted to state that she tolerates this particular B Vitamin VERY well... so well, I plan to switch my B Complex from Pure Encapsulations to this brand. After I do, I will try to come back and give an update.That is all for now.

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TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

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Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Integrative Therapeuticsactive B Complex Cellular Energy And Heart Health Support | Desertcart Ireland