---
product_id: 19096277
title: "Bronson Super B Vitamin B Complex Sustained Slow Release (Vitamin B1, B2, B3, B6, B9 - Folic Acid, B12) Contains All B Vitamins 250 Tablets"
brand: "bronson"
price: "€ 58.93"
currency: EUR
in_stock: true
reviews_count: 8
category: "Bronson"
url: https://www.desertcart.pt/products/19096277-bronson-super-b-vitamin-b-complex-sustained-slow-release-vitamin
store_origin: PT
region: Portugal
---

# 6-8 hr sustained release Non-GMO, gluten & soy free 250 potent tablets Bronson Super B Vitamin B Complex Sustained Slow Release (Vitamin B1, B2, B3, B6, B9 - Folic Acid, B12) Contains All B Vitamins 250 Tablets

**Brand:** bronson
**Price:** € 58.93
**Availability:** ✅ In Stock

## Summary

> ⚡️ Unlock steady energy & mental clarity—because your hustle deserves the best!

## Quick Answers

- **What is this?** Bronson Super B Vitamin B Complex Sustained Slow Release (Vitamin B1, B2, B3, B6, B9 - Folic Acid, B12) Contains All B Vitamins 250 Tablets by bronson
- **How much does it cost?** € 58.93 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/19096277-bronson-super-b-vitamin-b-complex-sustained-slow-release-vitamin)

## Best For

- bronson enthusiasts

## Why This Product

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

## Key Features

- • **Steady Energy All Day:** Slow-release formula delivers balanced B vitamins over 6-8 hours to keep you energized without the crash.
- • **Stress & Brain Support:** Supports nervous system health, mental clarity, and stress resilience—perfect for busy professionals.
- • **Clean & Trusted Quality:** Manufactured in a cGMP facility, lab-tested Non-GMO, gluten-free, and soy-free for peace of mind.
- • **Complete B-Vitamin Spectrum:** Includes all essential B vitamins (B1, B2, B3, B6, B9, B12, Biotin, Pantothenic Acid) in one powerful tablet.
- • **Vegan & Daily Wellness Staple:** 250 tablets per bottle, vegan-friendly, designed to seamlessly fit into your daily routine.

## Overview

Bronson Super B Vitamin B Complex Sustained Slow Release offers a comprehensive blend of all essential B vitamins in a potent, slow-release tablet. Designed to provide steady energy and support nervous system and brain health throughout the day, this vegan, non-GMO, gluten- and soy-free formula is manufactured in a cGMP-certified facility. With 250 tablets per bottle, it’s a trusted, high-quality supplement ideal for professionals seeking balanced energy, stress management, and overall wellness.

## Description

Contains All B Vitamins: B1, B2, B3, B6, Folic Acid, B12, Biotin, Pantothanic Acid. Manufactured at cGMP registered facility. Laboratory tested NON-GMO, Gluten Free and Soy Free. Sustained Release + Energy: Slowly releases over 6-8 hours to provide a steady balanced stream of B vitamins (Vitamin B2, B3, B6, B9, B12). Maintain healthy energy levels throughout the day. Extra Potent Source of B-Complex Vitamins: Our extra strength formula contains all the essential B Vitamins in just one tablet. If you'd rather take your B Vitamins (like B 12 & 6) together to maximize the benefits, trust Bronson brand! Since 1960 Bronson offers one of the most effective and powerful Vitamin B-Complex formulas available. Manage Daily Stress & Nervous System & Brain: Men, Women and Children can benefit from supplementing their B Vitamin intake. Studies have shown B Vitamin supplementation can help to counter symptoms of deficiency. Also sometimes called Super B, Stress B Complex, or B-100, it can also be taken as powder, tablets, pills, soft gel caps, or organic and vegan forms.

Review: ⭐️⭐️⭐️⭐️⭐️ Steady Energy, Mood Support & A Staple in My Routine - I’m currently on my second bottle of Bronson Super B Vitamin B Complex Sustained Slow Release, and that alone says a lot. After finishing my first 60-count bottle, I knew it was something I wanted to keep in my daily routine. When it’s time to refill again, I’ll probably purchase a larger bottle because it’s officially earned a permanent spot in my supplement lineup. What initially drew me to this formula is that it contains all the essential B vitamins in one tablet, including B1, B2, B3, B6, B9 (folic acid), and B12. I also specifically wanted a sustained slow-release version rather than something that delivers everything at once and fades quickly. The slow-release design really seems to make a difference. I take it every morning alongside my omega-3, D3 and K supplement, and my antidepressant. I usually take everything together with coffee and breakfast. It integrates easily into my routine and doesn’t cause any stomach discomfort when taken with food. The biggest benefit I’ve noticed is steady, balanced energy. It’s not a jittery or overstimulated feeling. It simply feels like my natural energy levels are better supported throughout the day. There’s no crash a few hours later like I’ve experienced with other formulas. I also feel like it supports mental clarity and stress resilience, especially during busier or more emotionally demanding days. B vitamins are crucial for cellular energy production, nervous system health, and neurotransmitter function. For me personally, I’ve noticed improved mood stability and stronger overall mental stamina. It feels like it complements my antidepressant and overall wellness routine rather than competing with it. One thing I want to mention because it genuinely surprised me at first is the neon yellow urine. The first time I saw it, I was honestly a little concerned. After looking it up, I learned that this is completely normal with B-complex vitamins, especially because of riboflavin (B2). It’s just your body excreting what it doesn’t need, and it’s harmless. Once I understood that, it didn’t bother me at all. I also haven’t experienced flushing or discomfort, which can sometimes happen with certain B vitamins like niacin. The sustained release formula seems gentle and balanced. If you’re considering adding a B-complex, I recommend taking it in the morning since B vitamins naturally support energy metabolism. Taking it with food helps with comfort and absorption, and staying consistent daily seems to make the biggest difference. Overall, this is a high-quality, reliable B complex that delivers steady results. Since I’m already on my second bottle and planning to size up next time, that’s probably the best endorsement I can give.
Review: Good Product - A Reliable B-Complex Supplement for Sustained Energy The Bronson Super B Vitamin B Complex Sustained Slow Release offers a potent blend of essential B vitamins, including B1, B2, B3, B6, B9 (Folic Acid), and B12, designed to support energy metabolism, nervous system health, and overall well-being. The sustained-release formula ensures a gradual release of nutrients over 6–8 hours, providing consistent support throughout the day. ✅ Key Features: Comprehensive B-Vitamin Blend: Contains all essential B vitamins, including Biotin and Pantothenic Acid, to support various bodily functions. Sustained Release Technology: Gradual nutrient release over 6–8 hours for consistent support. Clean Formulation: Non-GMO, gluten-free, and soy-free, suitable for various dietary preferences. Trusted Brand: Manufactured by Bronson, a company with over 60 years of experience in providing high-quality supplements. Energy and Mood Enhancement: After taking this for a few months, I feel more awake and productive throughout the day. Sustained Release Benefits: The slow-release formula is appreciated for providing steady energy without the typical crash associated with other supplements. A customer mentioned, "The sustained release seems to keep my energy stable all day without any lows." Digestive Considerations: While most users experience no adverse effects, a small percentage reported mild stomach discomfort or changes in urine color, which is common with B vitamins. It's advisable to take the supplement with food to minimize potential digestive issues. ⚠️ Considerations: Size of Tablets: Some users find the tablets large and may have difficulty swallowing them. It's recommended to take the supplement with a full glass of water to aid in swallowing. Individual Reactions: As with any supplement, individual reactions may vary. It's essential to consult with a healthcare professional before starting any new supplement regimen, especially for those with underlying health conditions or who are pregnant or breastfeeding. 🏁 Final Verdict: The Bronson Super B Vitamin B Complex Sustained Slow Release is a high-quality supplement that delivers a comprehensive blend of B vitamins in a convenient slow-release formula. It's suitable for individuals seeking to support their energy levels, mood, and overall health. With its clean formulation and positive customer feedback, it's a reliable choice for those looking to incorporate a B-complex supplement into their daily routine.

## Features

- Contains All B Vitamins: B1, B2, B3, B6, Folic Acid, B12, Biotin, Pantothanic Acid. Manufactured at cGMP registered facility. Laboratory tested NON-GMO, Gluten Free and Soy Free.
- Sustained Release + Energy: Slowly releases over 6-8 hours to provide a steady balanced stream of B vitamins (Vitamin B2, B3, B6, B9, B12). Maintain healthy energy levels throughout the day.
- Extra Potent Source of B-Complex Vitamins: Our extra strength formula contains all the essential B Vitamins in just one tablet. If you'd rather take your B Vitamins (like B 12 & 6) together to maximize the benefits, trust Bronson brand! Since 1960 Bronson offers one of the most effective and powerful Vitamin B-Complex formulas available.
- Manage Daily Stress & Nervous System & Brain: Men, Women and Children can benefit from supplementing their B Vitamin intake. Studies have shown B Vitamin supplementation can help to counter symptoms of deficiency. Also sometimes called Super B, Stress B Complex, or B-100, it can also be taken as powder, tablets, pills, soft gel caps, or organic and vegan forms.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0006ZNFMY |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Allergen Information | Gluten Free, Soy Free |
| Best Sellers Rank | #4,707 in Health & Household ( See Top 100 in Health & Household ) #19 in Vitamin B-Complex Supplements |
| Brand | Bronson |
| Brand Name | Bronson |
| Customer Reviews | 4.6 out of 5 stars 9,294 Reviews |
| Diet Type | Vegan |
| Dosage Form | Tablet |
| Flavor | Unflavored |
| Global Trade Identification Number | 00716563073022 |
| Item Dimensions | 5.3 x 2.9 x 2.9 inches |
| Item Form | Tablet |
| Item Weight | 11.99 Ounces |
| Manufacturer | Bronson Laboratories |
| Manufacturer Part Number | 73B |
| Material Type Free | Gluten Free, GMO Free, Soy Free |
| Model Name | Super B Vitamin B Complex Sustained Slow Release (Vitamin B1, B2, B3, B6, B9 |
| Model Number | No Model Number |
| Number of Items | 1 |
| Primary Supplement Type | Vitamin-b |
| Specific Uses For Product | Energy |
| UPC | 716563073022 |
| Unit Count | 250 Count |

## Product Details

- **Brand:** Bronson
- **Diet Type:** Vegan
- **Flavor:** Unflavored
- **Item Form:** Tablet
- **Primary Supplement Type:** Vitamin-b

## Images

![Bronson Super B Vitamin B Complex Sustained Slow Release (Vitamin B1, B2, B3, B6, B9 - Folic Acid, B12) Contains All B Vitamins 250 Tablets - Image 1](https://m.media-amazon.com/images/I/71BDeGqd0NL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ ⭐️⭐️⭐️⭐️⭐️ Steady Energy, Mood Support & A Staple in My Routine
*by S***E on March 5, 2026*

I’m currently on my second bottle of Bronson Super B Vitamin B Complex Sustained Slow Release, and that alone says a lot. After finishing my first 60-count bottle, I knew it was something I wanted to keep in my daily routine. When it’s time to refill again, I’ll probably purchase a larger bottle because it’s officially earned a permanent spot in my supplement lineup. What initially drew me to this formula is that it contains all the essential B vitamins in one tablet, including B1, B2, B3, B6, B9 (folic acid), and B12. I also specifically wanted a sustained slow-release version rather than something that delivers everything at once and fades quickly. The slow-release design really seems to make a difference. I take it every morning alongside my omega-3, D3 and K supplement, and my antidepressant. I usually take everything together with coffee and breakfast. It integrates easily into my routine and doesn’t cause any stomach discomfort when taken with food. The biggest benefit I’ve noticed is steady, balanced energy. It’s not a jittery or overstimulated feeling. It simply feels like my natural energy levels are better supported throughout the day. There’s no crash a few hours later like I’ve experienced with other formulas. I also feel like it supports mental clarity and stress resilience, especially during busier or more emotionally demanding days. B vitamins are crucial for cellular energy production, nervous system health, and neurotransmitter function. For me personally, I’ve noticed improved mood stability and stronger overall mental stamina. It feels like it complements my antidepressant and overall wellness routine rather than competing with it. One thing I want to mention because it genuinely surprised me at first is the neon yellow urine. The first time I saw it, I was honestly a little concerned. After looking it up, I learned that this is completely normal with B-complex vitamins, especially because of riboflavin (B2). It’s just your body excreting what it doesn’t need, and it’s harmless. Once I understood that, it didn’t bother me at all. I also haven’t experienced flushing or discomfort, which can sometimes happen with certain B vitamins like niacin. The sustained release formula seems gentle and balanced. If you’re considering adding a B-complex, I recommend taking it in the morning since B vitamins naturally support energy metabolism. Taking it with food helps with comfort and absorption, and staying consistent daily seems to make the biggest difference. Overall, this is a high-quality, reliable B complex that delivers steady results. Since I’m already on my second bottle and planning to size up next time, that’s probably the best endorsement I can give.

### ⭐⭐⭐⭐⭐ Good Product
*by L***E on June 11, 2025*

A Reliable B-Complex Supplement for Sustained Energy The Bronson Super B Vitamin B Complex Sustained Slow Release offers a potent blend of essential B vitamins, including B1, B2, B3, B6, B9 (Folic Acid), and B12, designed to support energy metabolism, nervous system health, and overall well-being. The sustained-release formula ensures a gradual release of nutrients over 6–8 hours, providing consistent support throughout the day. ✅ Key Features: Comprehensive B-Vitamin Blend: Contains all essential B vitamins, including Biotin and Pantothenic Acid, to support various bodily functions. Sustained Release Technology: Gradual nutrient release over 6–8 hours for consistent support. Clean Formulation: Non-GMO, gluten-free, and soy-free, suitable for various dietary preferences. Trusted Brand: Manufactured by Bronson, a company with over 60 years of experience in providing high-quality supplements. Energy and Mood Enhancement: After taking this for a few months, I feel more awake and productive throughout the day. Sustained Release Benefits: The slow-release formula is appreciated for providing steady energy without the typical crash associated with other supplements. A customer mentioned, "The sustained release seems to keep my energy stable all day without any lows." Digestive Considerations: While most users experience no adverse effects, a small percentage reported mild stomach discomfort or changes in urine color, which is common with B vitamins. It's advisable to take the supplement with food to minimize potential digestive issues. ⚠️ Considerations: Size of Tablets: Some users find the tablets large and may have difficulty swallowing them. It's recommended to take the supplement with a full glass of water to aid in swallowing. Individual Reactions: As with any supplement, individual reactions may vary. It's essential to consult with a healthcare professional before starting any new supplement regimen, especially for those with underlying health conditions or who are pregnant or breastfeeding. 🏁 Final Verdict: The Bronson Super B Vitamin B Complex Sustained Slow Release is a high-quality supplement that delivers a comprehensive blend of B vitamins in a convenient slow-release formula. It's suitable for individuals seeking to support their energy levels, mood, and overall health. With its clean formulation and positive customer feedback, it's a reliable choice for those looking to incorporate a B-complex supplement into their daily routine.

### ⭐⭐⭐⭐⭐ Type 2 Diabetic
*by M***Q on May 7, 2026*

Awesome, awesome. As a type two diabetic, I was surprised to see that these supplements are helping control my blood sugars, and surprisingly, my neuropathy. Pins and needles in my feet have greatly improved! My hair has been balding from my temples for over a decade, and now it's growing. Great product, reordering soon.

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-07-04*