---
product_id: 451952653
title: "Vitamin B12 50 mcg with Calcium, 300,Day Supply, Dietary Supplement to Support Natural Energy Levels, 100 Tablets (Pack of 3)"
brand: "mason natural"
price: "120 Lei"
currency: RON
in_stock: true
reviews_count: 8
url: https://www.desertcart.ro/products/451952653-vitamin-b12-50-mcg-with-calcium-300-day-supply-dietary
store_origin: RO
region: Romania
---

# 50 mcg B12 boost Clean, allergen-free formula 300-day supply Vitamin B12 50 mcg with Calcium, 300,Day Supply, Dietary Supplement to Support Natural Energy Levels, 100 Tablets (Pack of 3)

**Brand:** mason natural
**Price:** 120 Lei
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your day, the natural way!

## Quick Answers

- **What is this?** Vitamin B12 50 mcg with Calcium, 300,Day Supply, Dietary Supplement to Support Natural Energy Levels, 100 Tablets (Pack of 3) by mason natural
- **How much does it cost?** 120 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/451952653-vitamin-b12-50-mcg-with-calcium-300-day-supply-dietary)

## Best For

- mason natural enthusiasts

## Why This Product

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

## Key Features

- • **Trusted Legacy:** Backed by 50+ years of quality and rigorous cGMP manufacturing standards.
- • **Long-Lasting Supply:** 300 tablets per pack means you’re stocked for nearly a year—no last-minute runs.
- • **Pure & Clean Formula:** Free from common allergens and artificial additives, perfect for mindful wellness.
- • **Nerve & Metabolism Support:** Vitamin B12 and Calcium team up to keep your nerves sharp and energy steady.
- • **Sustained Energy, Simplified:** One easy-to-swallow tablet daily fuels your natural energy metabolism.

## Overview

MASON NATURAL Vitamin B12 delivers 50 mcg of Cyanocobalamin with 44 mg Calcium in a clean, allergen-free tablet designed for daily use. With a massive 300-day supply, it supports natural energy metabolism and nerve function, backed by over 50 years of trusted manufacturing excellence.

## Description

Mason Natural Vitamin B12 50 mcg with Calcium, 300,Day Supply, Dietary Supplement to Support Natural Energy Levels, 100 Tablets (Pack of 3)

## Features

- DAILY ENERGY SUPPORT: An easy-to-swallow tablet that adults 18+ take 1 daily, preferably with food, as a dietary supplement for natural energy level support
- VITAMIN B12: 50 mcg of Vitamin B12 as Cyanocobalamin with 44 mg of Calcium
- BENEFITS: Known to support normal nerve function and energy levels by aiding in the metabolism of carbohydrates, fats, and proteins
- CLEAN INGREDIENTS: No added sugar, yeast, soy, wheat, dairy, gluten, fish, tree nuts, peanuts, egg, fragrance, artificial colors or flavors, preservatives, animal products, or crustacean shellfish. Sodium Free
- TRUSTED FOR OVER 50 YEARS: Mason Natural has produced quality vitamin supplements for over five decades, adhering to cGMPs (current Good Manufacturing Practices) and US guidelines with rigorous testing & inspections

## Product Details

- **Brand:** MASON NATURAL
- **Item Form:** Tablet
- **Primary Supplement Type:** Calcium
- **Diet Type:** Gluten Free
- **Flavor:** Unflavored

## Images

![Vitamin B12 50 mcg with Calcium, 300,Day Supply, Dietary Supplement to Support Natural Energy Levels, 100 Tablets (Pack of 3) - Image 1](https://m.media-amazon.com/images/I/81XvhRjec4L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ It's real. My bloodworm showed Elevated level after use.
*by J***E on April 3, 2025*

I used this . Went for bloodworm weeks later and had very elevated level of this vitamin. I had to stop using it. It's highly loaded, but watch out and know when to stop.

### ⭐⭐⭐⭐⭐ Right dosage
*by P***. on February 22, 2025*

I am vegan and need to supplement daily with B12. This Mason Natural provides 50 mcg, which is plenty. People do not need the high dosages (1,000-2,000 mcg) that other brands supply, since the excess gets flushed down your toilet and is a waste of money. Sometimes, more is not better.

### ⭐⭐⭐⭐⭐ Unsweetened
*by R***J on December 7, 2024*

I appreciate that this B-12 isn't flavored or dyed. The dose is too low, though.

## Frequently Bought Together

- MASON NATURAL Vitamin B12 50 mcg with Calcium, 300-Day Supply, Dietary Supplement to Support Natural Energy Levels, 100 Tablets (Pack of 3)
- MASON NATURAL Vitamin B12 50 mcg with Calcium, 100-Day Supply, Dietary Supplement to Support Natural Energy Levels, 100 Tablets (Pack of 1)
- NatureWise Vitamin D3 2000iu (50 mcg) 1-Year Supply for Immune Support, Healthy Muscle Function, and Bone Health - Non-GMO, Gluten Free in Organic Extra Virgin Olive Oil, (Mini Softgel), 360 Count

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**Shop now:** [https://www.desertcart.ro/products/451952653-vitamin-b12-50-mcg-with-calcium-300-day-supply-dietary](https://www.desertcart.ro/products/451952653-vitamin-b12-50-mcg-with-calcium-300-day-supply-dietary)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-01-28*