---
product_id: 741011276
title: "21st Century Medicine, 2500 mcg, 110 Tablets B 12 21st Century Health Care, B-12, 2500 mcg, 110 Tablets"
brand: "smart monkey technologies"
price: "622502₫"
currency: VND
in_stock: true
category: "Smart Monkey Technologies"
url: https://www.desertcart.vn/products/741011276-21st-century-medicine-2500-mcg-110-tablets-b-12-21st
store_origin: VN
region: Vietnam
---

# Instant release for quick absorption Vegetarian & soy-free formula 2500 mcg B12 per tablet 21st Century Medicine, 2500 mcg, 110 Tablets B 12 21st Century Health Care, B-12, 2500 mcg, 110 Tablets

**Brand:** smart monkey technologies
**Price:** 622502₫
**Availability:** ✅ In Stock

## Summary

> 💥 Power your day with the B12 boost that millennials swear by!

## Quick Answers

- **What is this?** 21st Century Medicine, 2500 mcg, 110 Tablets B 12 21st Century Health Care, B-12, 2500 mcg, 110 Tablets by smart monkey technologies
- **How much does it cost?** 622502₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/741011276-21st-century-medicine-2500-mcg-110-tablets-b-12-21st)

## Best For

- smart monkey technologies enthusiasts

## Why This Product

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

## Key Features

- • **Clean & Pure Formula:** Free from soy, preservatives, artificial colors, and synthetic fragrances—pure wellness in every tablet.
- • **Fast-Acting Absorption:** Instant release tablets dissolve quickly, ensuring rapid uptake directly into your bloodstream.
- • **Trusted Quality & Origin:** Made in the USA by 21st Century, a brand known for reliable, science-backed supplements.
- • **High-Potency Energy Boost:** 2500 mcg of Vitamin B12 delivers a powerful daily dose to keep you energized and sharp.
- • **Generous Supply for Consistency:** 110 tablets per bottle means you stay on track with your health goals without frequent reordering.

## Overview

21st Century Medical Vitamin B12 tablets provide a potent 2500 mcg dose in a fast-absorbing, vegetarian-friendly formula. Designed for adults seeking enhanced energy and metabolic support, these soy-free tablets dissolve quickly for maximum bioavailability. Packaged in a convenient 110-count bottle, this USA-made supplement supports your daily wellness routine with clean ingredients and trusted quality.

## Description

Product description We develop supplements needed for each age throughout our life Ingredients Vitamin B12, sucrose, mannitol, polyplasdone, crosspopidone, hydroxypropyl methylcellulose and less than 2%: copobidone, magnesium stearate, natural cherry fragrance, silicon dioxide, sorbitol, stearic acid, sucralose products are free of salt, yeast, preservatives, synthetic fragrances or artificial colorants P.when('A').execute(function(A) { A.on('a:expander:toggle_description:toggle:collapse', function(data) { window.scroll(0, data.expander.$expander[0].offsetTop-100); }); }); Directions 1. Take tablet Safety Warning Please limit the dose to 1 tablet. Excessive dose may have harmful effects See more

## Features

- They develop the supplements that are necessary for each age throughout their lifetime
- Our store has our own maximum order price to avoid the trouble of customs incident. Please be aware that orders that have a total product cost over 16,000 yen before use the Points Coupon may be cancelled. Please note that we do not accept import permission for orders exceeding 22.0 lbs (10 kg)
- Purchasing from our store is personal imported, and the customer's personal address and name (full name) are required when processing customs at Japan Customs. Please note that company name or company address cannot be used

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001RN9BY0 |
| ASIN  | B001RN9BY0 |
| Age Range Description | Adult |
| Allergen Information | Soy Free |
| Amazon Bestseller | #116,840 in Health & Personal Care ( See Top 100 in Health & Personal Care ) #49 in Vitamin B12 Supplements |
| Brand Name | SMART MONKEY TECHNOLOGIES |
| Color | Multicolor |
| Container Type | Bottle |
| Country of Origin  | USA |
| Country of Publication | USA |
| Customer Reviews | 4.7 4.7 out of 5 stars (4,835) |
| Diet Type | Vegetarian |
| Dosage Form | Tablet |
| Dose Release Method | Instant Release |
| Flavor | Unflavored |
| Global Trade Identification Number | 00740985271124 |
| Is Discontinued By Manufacturer  | No |
| Item Dimensions | 6 x 4.4 x 9.5 cm |
| Item Form | Tablet |
| Item Weight | 0.12 Pounds |
| Item model number  | 27112 |
| Manufacturer | 21st Century |
| Manufacturer  | 21st Century |
| Manufacturer Part Number | 27112 |
| Model Number | 27112 |
| Number of Items | 110 |
| Primary Supplement Type | Vitamin B12 |
| Product Benefits | Energy Management |
| Product Dimensions  | 6.03 x 4.45 x 9.53 cm; 55 g |
| Special Ingredients | Vitamin B12 |
| Specific Uses For Product | digestive |
| Supplement Formulation | Individual Supplement |
| UPC | 885810210227 740985271124 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** SMART MONKEY TECHNOLOGIES
- **Diet Type:** Vegetarian
- **Flavor:** Unflavored
- **Item Form:** Tablet
- **Primary Supplement Type:** Vitamin B12

## Images

![21st Century Medicine, 2500 mcg, 110 Tablets B 12 21st Century Health Care, B-12, 2500 mcg, 110 Tablets - Image 1](https://m.media-amazon.com/images/I/71CczQjj25L.jpg)

## Questions & Answers

**Q: Is this product vegan?**
A: Sucrose (v), mannitol (v), sorbitol (v), cellulose (v), crospovidone (v), polyplasdone (a binder used in pharmaceuticals - unknown), natural cherry flavor (? - but presumably vegan,) silicone dioxide (v), stearic acid (can be derived from either a vegan or non-vegan source), magnesium stearate (can be derived from either a vegan or non-vegan source), sucralose (v)You'll have to decide for yourself how you feel or call the maker. 21st Century Phone:480-966-8201Toll Free: (800) 530-2178	Fax:(480) 927-9300Email Support: GoodHealth@21stcenturyvitamins.com

**Q: contain shellfish ?**
A: I don't see shellfish in the ingredients list: B-12 as Cyanocobalamin; other ingredients: Sucrose, Mannitol, Sorbitol, Cellulose, Crospovidone, Polyplasdone, Natural Cherry Flavor, Silicon Dioxide, Stearic Acid, Magnesium Stearate, Sucralose.

**Q: how many mg is 1 tablet ?**
A: There's 2500 micrograms in 1 tablet so that is equivalent to 2.5 milligrams.

**Q: Does anyone know the flavor of 1000 mg tablets?**
A: The flavor of this tablet is like cherry.  I don’t used them my husband does.

## Frequently Bought Together

- 21st Century B 12 2500 mcg Sublingual Tablets, 110 Count
- 21st Century Slow Release Iron Tablets, 60 Count
- 21st Century D 5000 IU Tablets, 110 Count

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-05-23*