---
product_id: 627770830
title: "NOW Supplements, Vitamin B-100, Sustained Release, Energy Production*, Nervous System Health*, 100 Tablets (Pack of 2)"
brand: "now"
price: "S$74"
currency: SGD
in_stock: true
reviews_count: 13
category: "Now"
url: https://www.desertcart.sg/products/627770830-now-supplements-vitamin-b-100-sustained-release-energy-production-nervous
store_origin: SG
region: Singapore
---

# Sustained release for steady energy Vegan, Non-GMO, allergen-free 100mg B-Vitamins per tablet NOW Supplements, Vitamin B-100, Sustained Release, Energy Production*, Nervous System Health*, 100 Tablets (Pack of 2)

**Brand:** now
**Price:** S$74
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your day, the smart way with NOW B-100!

## Quick Answers

- **What is this?** NOW Supplements, Vitamin B-100, Sustained Release, Energy Production*, Nervous System Health*, 100 Tablets (Pack of 2) by now
- **How much does it cost?** S$74 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/627770830-now-supplements-vitamin-b-100-sustained-release-energy-production-nervous)

## Best For

- now enthusiasts

## Why This Product

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

## Key Features

- • **Nervous System Support:** Clinically backed nutrients to maintain cognitive clarity and nerve health
- • **Clean & Conscious Formula:** Certified vegan, non-GMO, soy, dairy, nut, and gluten-free for mindful wellness
- • **Trusted Quality Assurance:** GMP-certified, ISO-accredited labs ensure purity and potency you can rely on
- • **Full Spectrum B-Complex Power:** Delivers 100mg of essential B-vitamins plus choline & inositol for peak vitality
- • **Sustained Release Energy Boost:** Gradual vitamin release supports all-day energy without crashes

## Overview

NOW Supplements Vitamin B-100 offers a potent, sustained-release B-complex formula designed to support energy production and nervous system health. Each tablet delivers 100mg of essential B-vitamins plus choline and inositol, crafted in a vegan, allergen-free, and GMP-certified facility. Trusted by professionals and backed by rigorous quality standards, this supplement ensures steady energy and cognitive support for the modern, health-conscious adult.

## Description

The aim of is to offer many high quality products to customers and satisfy the needs of all customers. To achieve this, will spend more time to design the products.

Review: Great products - Now brand is the only brand I trust. Working with multiple functional nutrients over the years, Now brand supplements are always one of the top brands they recommend. Additionally Now brands pricing is very fair for the great quality of supplements you're getting.
Review: Keeps Me Sane - USA made product. Rather large tablets, but can be halved. Quality ingredients

## Features

- The information below is per-pack only
- B-COMPLEX FOR MAXIMUM EFFECTIVENESS/VEGAN: B-100 Caps provide a full complement of B-vitamins plus choline and inositol. Also includes 400 mcg folic acid
- NERVOUS SYSTEM HEALTH*/SUPPORTS ENERGY PRODUCTION*: These vitamins work to support energy production, maintain healthy homocysteine metabolism, and promote the health of the nervous system*
- CERTIFICATIONS/CLASSIFICATIONS: Kosher, Non-GMO, Soy Free, Vegan/Vegetarian, Nut Free, Made without Gluten, Dairy Free, Egg Free
- GMP Quality Assured: A-rated, third-party certification means that every aspect of the NOW manufacturing process has been examined. Our in-house laboratories are ISO/IEC accredited for laboratory testing including for stability, potency and product formulation.
- Founded in 1968 by Elwood Richard, NOW is one of the largest independent, family- and employee-owned manufacturers of natural products

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BW33K8MS |
| Age Range Description | Adult |
| Allergen Information | Dairy Free, Egg Free, Non-GMO, Nut Free, Soy Free |
| Best Sellers Rank | #98,768 in Health & Household ( See Top 100 in Health & Household ) #261 in Vitamin B-Complex Supplements #3,848 in Sales & Deals |
| Brand | NOW |
| Brand Name | NOW |
| Color | Amarillo Con Motas |
| Container Type | Bottle |
| Customer Reviews | 4.7 out of 5 stars 1,723 Reviews |
| Diet Type | Kosher, Vegan, Vegetarian |
| Dosage Form | Tablet |
| Flavor | Unflavored |
| Item Dimensions | 2.5 x 2.5 x 4.44 inches |
| Item Form | Tablet |
| Item Weight | 0.2 kg |
| Manufacturer | NOW Sports - Nutrition and Wellness |
| Manufacturer Part Number | 0439 |
| Model Name | av2023-NOW-now supplements vitamin b sustained release energy production nervous system health tablets-f1a242b2 |
| Model Number | 0439 |
| Number of Items | 2 |
| Primary Supplement Type | B-Complex |
| Product Benefits | Energy Management |
| Specific Uses For Product | Nerve |
| Unit Count | 200 Count |

## Product Details

- **Brand:** NOW Foods
- **Diet Type:** Kosher, Vegan, Vegetarian
- **Flavor:** Unflavored
- **Item Form:** Tablet
- **Primary Supplement Type:** B-Complex

## Images

![NOW Supplements, Vitamin B-100, Sustained Release, Energy Production*, Nervous System Health*, 100 Tablets (Pack of 2) - Image 1](https://m.media-amazon.com/images/I/813hboMhBIL.jpg)
![NOW Supplements, Vitamin B-100, Sustained Release, Energy Production*, Nervous System Health*, 100 Tablets (Pack of 2) - Image 2](https://m.media-amazon.com/images/I/71F0isfpZnL.jpg)
![NOW Supplements, Vitamin B-100, Sustained Release, Energy Production*, Nervous System Health*, 100 Tablets (Pack of 2) - Image 3](https://m.media-amazon.com/images/I/71fUFX3BAKL.jpg)
![NOW Supplements, Vitamin B-100, Sustained Release, Energy Production*, Nervous System Health*, 100 Tablets (Pack of 2) - Image 4](https://m.media-amazon.com/images/I/61z0Ln+DNZL.jpg)
![NOW Supplements, Vitamin B-100, Sustained Release, Energy Production*, Nervous System Health*, 100 Tablets (Pack of 2) - Image 5](https://m.media-amazon.com/images/I/61JEeVvRygL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great products
*by L***S on July 22, 2025*

Now brand is the only brand I trust. Working with multiple functional nutrients over the years, Now brand supplements are always one of the top brands they recommend. Additionally Now brands pricing is very fair for the great quality of supplements you're getting.

### ⭐⭐⭐⭐⭐ Keeps Me Sane
*by P***C on April 7, 2026*

USA made product. Rather large tablets, but can be halved. Quality ingredients

### ⭐⭐⭐⭐⭐ Good Supplement that Encompasses Many Issues
*by R***R on March 18, 2017*

I bought this for me and my mother who suffers from neuropathy due to chemotherapy. I also take it to help with nerve damage that I acquired when I damaged my tooth. I also noticed that I get a good boost of awareness and energy after I take one of these in the morning. NOW is a good solid brand that has a food-based B-100 Complex supplement that contains all the important B vitamins in healthy concentrations. Various B vitamins have many functions and benefits and not just the ones above. I think the only complaint I have is that the tablets are pretty large and may be hard to swallow for those who have a hard time swallowing hard tablets in general. Just a warning, taking one of these will make your urine really bright yellow!

## Frequently Bought Together

- NOW Supplements, Vitamin B-100, Sustained Release, Energy Production*, Nervous System Health*, 100 Tablets (Pack of 2)
- NOW Foods Supplements, Vitamin D-3 2,000 IU, High Potency, Structural Support*, 240 Softgels
- NOW Foods Supplements, Vitamin C-1,000 with Rose Hips, Sustained Release, Antioxidant Protection*, 250 Tablets

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-10-25*