---
product_id: 291413085
title: "Jamieson B Complex 100 Ultra Strength Timed Release, 120 Count"
brand: "jamieson laboratories"
price: "$161"
currency: NZD
in_stock: true
reviews_count: 5
category: "Jamieson Laboratories"
url: https://www.desertcart.nz/products/291413085-jamieson-b-complex-100-ultra-strength-timed-release-120-count
store_origin: NZ
region: New Zealand
---

# Timed-release for all-day nutrient delivery Ultra strength B100 boosts sustained energy Supports metabolism of carbs, fats & proteins Jamieson B Complex 100 Ultra Strength Timed Release, 120 Count

**Brand:** jamieson laboratories
**Price:** $161
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your day, stress-free and sustained!

## Quick Answers

- **What is this?** Jamieson B Complex 100 Ultra Strength Timed Release, 120 Count by jamieson laboratories
- **How much does it cost?** $161 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/291413085-jamieson-b-complex-100-ultra-strength-timed-release-120-count)

## Best For

- jamieson laboratories enthusiasts

## Why This Product

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

## Key Features

- • **Metabolic Mastery:** Promotes efficient conversion of carbohydrates, fats, and proteins into usable energy for peak performance.
- • **Steady Energy Flow:** Timed-release formula ensures consistent nutrient absorption and energy throughout your busy day.
- • **Ultra Strength Boost:** High potency B-complex delivers 100 mg of essential vitamins to power your metabolism and vitality.
- • **Stress Support System:** Helps ease daily stress, keeping you calm and focused under pressure.
- • **Trusted Wellness Partner:** Jamieson’s reputable formula supports red blood cell formation and overall health with zero digestive discomfort.

## Overview

Jamieson B Complex 100 Ultra Strength Timed Release offers a scientifically designed, high-potency B-vitamin complex that gradually releases nutrients to maintain steady energy, support metabolism, and promote stress relief. With 120 coated tablets, it’s a trusted daily supplement for adults seeking reliable, long-lasting vitality and overall wellness.

## Description

Jamieson B Complex 100 Timed Release provides essential B vitamins in a high potency timed-release dose to help convert carbs proteins and fats to energy throughout the day and ease symptoms of stress

Review: I love this B100 is works soon we'll and does what needs to be done.
Review: I’ve been using the Jamieson B100 Complex for a few weeks now as part of my daily supplement routine. As far as B-vitamins go, this is a solid, high-potency option that delivers exactly what it promises without any unpleasant surprises. Energy and Absorption The "Ultra Strength" formula is noticeable. I’ve felt a consistent level of energy throughout the day, which suggests the timed-release mechanism is working effectively. Unlike some lower-quality B-complex vitamins that hit your system all at once and can cause a "flush" or a quick crash, these caplets seem to provide a steady stream of nutrients. Size and Ease of Use The caplets are a standard size for a B100 complex. They are coated well enough that they don't have that strong, medicinal aftertaste that some B-vitamins are known for. I haven't experienced any digestive upset or nausea, even when taking them on a relatively light stomach. The "Fluorescent" Factor A quick tip for first-time users: don't be alarmed if you notice your urine turning a bright, fluorescent yellow shortly after taking these. This is a completely normal and harmless side effect of the body processing excess Riboflavin (Vitamin B2). It actually serves as a good sign that the vitamins are being absorbed and processed by your system. Final Verdict Jamieson is a reputable brand, and this B100 complex lives up to that reputation. It’s an easy, "set it and forget it" supplement for anyone looking to boost their B-vitamin intake with a reliable, long-acting formula.

## Features

- Gradually releases nutrients throughout the day to improve absorption efficiency
- Supports energy level maintenance
- Promotes the metabolism of carbohydrates, fats and proteins
- Promotes good overall health and red blood cell formation
- Helps provide stress relief

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00BMTIXAW |
| ASIN  | B00BMTIXAW |
| Age Range Description | Adult |
| Best Sellers Rank | #15,581 in Health ( See Top 100 in Health ) #180 in Vitamin B Supplements |
| Brand | Jamieson Laboratories |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,834) |
| Customer reviews | 4.8 4.8 out of 5 stars (1,834) |
| Date First Available | 22 September 2014 |
| Format | Tablet |
| Is Discontinued By Manufacturer  | No |
| Item model number  | 64642025487 |
| Language  | French |
| Manufacturer  | Jamieson Laboratories |
| Product Dimensions  | 7.59 x 13.77 x 5.87 cm; 90 g |
| Units | 120.00 Count |

## Product Details

- **Brand:** Jamieson Laboratories
- **Diet type:** Plant Based
- **Flavour:** Unflavored
- **Item form:** Tablet
- **Primary supplement type:** Vitamin-b

## Images

![Jamieson B Complex 100 Ultra Strength Timed Release, 120 Count - Image 1](https://m.media-amazon.com/images/I/71sDCe6wIUL.jpg)

## Questions & Answers

**Q: Are these Gluten free?**
A: Yes, "NO salt(NaCI), suger, gluten, Lactose, artificial colours, flavours or preservatives."

**Q: Are these capsules or tablets (that can be cut in half?)**
A: Aside from the effect of B-complex itself, this product brings me better energy. It seems the form as TABLETS hasn't been a problem for me. I can swallow it with water smoothly...

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by C***K on 19 October 2025*

I love this B100 is works soon we'll and does what needs to be done.

### ⭐⭐⭐⭐⭐ Review
*by R***E on 3 March 2026*

I’ve been using the Jamieson B100 Complex for a few weeks now as part of my daily supplement routine. As far as B-vitamins go, this is a solid, high-potency option that delivers exactly what it promises without any unpleasant surprises. Energy and Absorption The "Ultra Strength" formula is noticeable. I’ve felt a consistent level of energy throughout the day, which suggests the timed-release mechanism is working effectively. Unlike some lower-quality B-complex vitamins that hit your system all at once and can cause a "flush" or a quick crash, these caplets seem to provide a steady stream of nutrients. Size and Ease of Use The caplets are a standard size for a B100 complex. They are coated well enough that they don't have that strong, medicinal aftertaste that some B-vitamins are known for. I haven't experienced any digestive upset or nausea, even when taking them on a relatively light stomach. The "Fluorescent" Factor A quick tip for first-time users: don't be alarmed if you notice your urine turning a bright, fluorescent yellow shortly after taking these. This is a completely normal and harmless side effect of the body processing excess Riboflavin (Vitamin B2). It actually serves as a good sign that the vitamins are being absorbed and processed by your system. Final Verdict Jamieson is a reputable brand, and this B100 complex lives up to that reputation. It’s an easy, "set it and forget it" supplement for anyone looking to boost their B-vitamin intake with a reliable, long-acting formula.

### ⭐⭐⭐⭐⭐ Review
*by L***U on 14 January 2020*

I used to avoid taking Vtamin B for many years because its distinctive after taste and difficulty to swallow a big pill. This product doesn't have a strong odor or unpleasant taste. Relatively easy to swallow as well. I have seen improvement in my energy level when I take it once a day. I will buy this product again.

## Frequently Bought Together

- Jamieson B Complex 100mg Time Released Bonus 120 Count …
- Jamieson Vitamin C Orange 500mg 120 Tablets
- Vitamin D3 1,000 IU Bonus -240 tabs Brand: Jamieson Laboratories

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-03-09*