---
product_id: 303626185
title: "Integrative Therapeutics Active B-Complex - Cellular Energy & Heart Health Support with Vitamins B2, B6 & B12* - Supports Nervous & Immune Systems* - Dairy-Free & Gluten-Free - 60 Capsules"
brand: "integrative therapeutics"
price: "¥6897"
currency: JPY
in_stock: true
reviews_count: 7
category: "Integrative Therapeutics"
url: https://www.desertcart.jp/products/303626185-integrative-therapeutics-active-b-complex-cellular-energy-and-heart-health
store_origin: JP
region: Japan
---

# Boosts cellular energy production Supports brain & nervous system health Enhances immune system resilience Integrative Therapeutics Active B-Complex - Cellular Energy & Heart Health Support with Vitamins B2, B6 & B12* - Supports Nervous & Immune Systems* - Dairy-Free & Gluten-Free - 60 Capsules

**Brand:** integrative therapeutics
**Price:** ¥6897
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate your energy, brain, and immunity—because average is not an option!

## Quick Answers

- **What is this?** Integrative Therapeutics Active B-Complex - Cellular Energy & Heart Health Support with Vitamins B2, B6 & B12* - Supports Nervous & Immune Systems* - Dairy-Free & Gluten-Free - 60 Capsules by integrative therapeutics
- **How much does it cost?** ¥6897 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/303626185-integrative-therapeutics-active-b-complex-cellular-energy-and-heart-health)

## Best For

- integrative therapeutics enthusiasts

## Why This Product

- Trusted integrative therapeutics brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Clean & Pure Formula:** Dairy-free, gluten-free, soy-free, and no artificial additives—because you deserve the best
- • **Trusted Quality from USA:** 25+ years of precision manufacturing and transparency for your peace of mind
- • **Immune Defense You Can Trust:** Clinically backed nutrients fortify your body's natural defenses
- • **Neuro-Boosting Brain Support:** Active B2, B6 & B12 coenzymes optimize neurotransmitter synthesis for sharp focus
- • **Power Your Day with Active B-Complex:** Transforms food into lasting cellular energy for unstoppable productivity

## Overview

Integrative Therapeutics Active B-Complex delivers a potent blend of active B vitamins (B2, B6, B12) designed to support cellular energy production, nervous system function, and immune health. This clean, dairy- and gluten-free formula is crafted in the USA with over 25 years of trusted quality, making it an essential daily supplement for professionals seeking sustained vitality and cognitive edge.

## Description

Buy Integrative Therapeutics Active B-Complex - Cellular Energy & Heart Health Support with Vitamins B2, B6 & B12* - Supports Nervous & Immune Systems* - Dairy-Free & Gluten-Free - 60 Capsules online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

Review: Really works - This is very good product and helpful . Took it for 3 month and saw the difference .
Review: old stock? - broken cap and expiring in 8 months 🤦🏻

## Features

- Cellular Energy Support Supplement*: Active B-Complex helps convert food into energy and supports cellular energy production, making it an ideal supplement*
- Immune Support Supplement*: This cellular energy support supplement delivers essential nutrients to help support nervous system and immune system health*
- Multivitamin B Supplement: This brain function support supplement features active forms of B2, B6, and B12, coenzymes essential for cellular function, growth, and energy production, and the synthesis of neurotransmitters*
- Dairy-Free & Gluten-Free: This dietary supplement is free of gluten, soy, dairy, artificial flavors or colors, and wheat
- About Integrative Therapeutics: For over 25 years, patients and clinicians have trusted us for our dedication to quality, potency, and accuracy; transparency around our sourcing and manufacturing processes is part of our quality promise to you

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00CFD0TC4 |
| ASIN  | B00CFD0TC4 |
| Age Range Description | Adult |
| Allergen Information | Dairy Free |
| Best Sellers Rank | #5,052 in Health ( See Top 100 in Health ) #48 in Vitamin B Supplements |
| Brand | Integrative Therapeutics |
| Country of origin | USA |
| Country of origin  | USA |
| Customer Reviews | 4.6 4.6 out of 5 stars (6,764) |
| Customer reviews | 4.6 4.6 out of 5 stars (6,764) |
| Date First Available | 4 June 2013 |
| Format | Capsule |
| Is Discontinued By Manufacturer  | No |
| Manufacturer  | Integrative Therapeutics |
| Manufacturer reference  | 10032 |
| Product Dimensions  | 5.54 x 5.54 x 9.93 cm; 45.36 g |
| Units | 60 Count |

## Product Details

- **Brand:** Integrative Therapeutics
- **Diet type:** Vegan
- **Flavour:** Unflavored
- **Item form:** Capsule
- **Primary supplement type:** Vitamin B12, Choline, Vitamin B,Folate

## Images

![Integrative Therapeutics Active B-Complex - Cellular Energy & Heart Health Support with Vitamins B2, B6 & B12* - Supports Nervous & Immune Systems* - Dairy-Free & Gluten-Free - 60 Capsules - Image 1](https://m.media-amazon.com/images/I/61fSUQwR+pL.jpg)

## Questions & Answers

**Q: Is this a USP approved supplement?**
A: Since its founding in 1820, USP has helped secure the quality of the American drug supply.  These are not drugs, they are natural supplements and don't really fall into that category.  I'm sure that you know the answer to your question as there are only 3 brands of supplements that have this obscure certification and all 3 brands are low quality economy brands, not professional grade supplements. Kirkland brand is owned by Costco and is notoriously low quality and NatureMade isn't much better as it is grocery store economy brand owned by Otsuka Pharmaceutical.  The 3rd company isn't even worth mentioning as it is a new start up with a poorly maintained home-made website.  So, to answer you question, No, to my knowledge Integrative Therapeutics and every other quality brand in the market haven't bothered to be accredited by this Pharmaceutical Regulating body.

**Q: Is this B-complex derived from brewer's yeast?**
A: I spoke with the company and they stated that 1 of the ingredients in the Active B complex is derived from yeast

**Q: This contains inositol hexanicotinate instead of niacinamide. Is inositol hexanicotinate better than niacinamide?**
A: Inositol Hexaniacinate is also referred to as Flush-Free or No-Flush Niacin. As the nickname implies, it does not have the nasty side effects, which include itching, flushing, and hot flashes as Niacinamide/Nicotinamide does.

**Q: Why does the description of the product say "...with Folate...?"  Folate is not listed on the label.**
A: Look more closely at the label ;  folate is an abbreviation for it's full description. On label  form it says 'L-Methletetrahydrofolate'  (whew, hard to type that), plus lots of other longer words following containing 'folate' within them. Hope this helps!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Really works
*by C***. on 20 August 2024*

This is very good product and helpful . Took it for 3 month and saw the difference .

### ⭐ old stock?
*by M***G on 21 May 2023*

broken cap and expiring in 8 months 🤦🏻

### ⭐⭐⭐⭐⭐ Review
*by A***S on 29 November 2025*

ntegrative Therapeutics Active B-Complex has been a game-changer for my daily energy levels and overall well-being! Within just a week of starting this supplement, I noticed a significant improvement in my mental clarity and sustained energy throughout the day. As someone who used to experience that afternoon energy crash regularly, I'm amazed at how much more consistent my energy feels now. What really sets this B-complex apart is the quality of ingredients and the fact that it contains active forms of B vitamins that are more readily absorbed by the body. I've tried other B-complex supplements before, but none have given me the noticeable results I'm experiencing with this one. My heart health was also a consideration, and knowing this supports cardiovascular function gives me added peace of mind. The capsules are easy to swallow and don't cause any stomach upset, even when I take them on an empty stomach occasionally. I appreciate that Integrative Therapeutics is a trusted, professional-grade brand that healthcare practitioners recommend. For the quality and potency, the price was the best I found compared to other professional supplement lines. I'm definitely planning to continue taking this long-term and will be ordering more before I run out. I've already recommended it to family members who were asking about my increased energy levels. If you're looking for a high-quality B-complex that actually delivers noticeable results for energy and heart health, this is absolutely worth trying. Solid 5 stars!

## Frequently Bought Together

- Integrative Therapeutics Active B-Complex - Energy Metabolism Support* - B-Complex Vitamin Supplement with 8 B-Vitamins, Vitamin B12, Folate, Choline - 60 Capsules
- Integrative Therapeutics - Cortisol Manager - Supplement with Ashwagandha and L-Theanine - Supports Relaxation & Calm* - 30 Tablets
- Integrative Therapeutics K2 + D3, Cardiovascular Support*, Bone Support*, Vitamin K2, Vitamin D3, 60 Capsules

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-25*