---
product_id: 265804731
title: "Life Extension B12, 500 Mcg, 100 Dissolving Lozenges"
brand: "life extension"
price: "€ 20.58"
currency: EUR
in_stock: true
reviews_count: 6
category: "Life Extension"
url: https://www.desertcart.pt/products/265804731-life-extension-b12-500-mcg-100-dissolving-lozenges
store_origin: PT
region: Portugal
---

# 500 mcg potent dose Supports brain & cognition Boosts red blood cell production Life Extension B12, 500 Mcg, 100 Dissolving Lozenges

**Brand:** life extension
**Price:** € 20.58
**Availability:** ✅ In Stock

## Summary

> 💡 Elevate your energy and focus with every lozenge—because your brain deserves the best!

## Quick Answers

- **What is this?** Life Extension B12, 500 Mcg, 100 Dissolving Lozenges by life extension
- **How much does it cost?** € 20.58 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/265804731-life-extension-b12-500-mcg-100-dissolving-lozenges)

## Best For

- life extension enthusiasts

## Why This Product

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

## Key Features

- • **Homocysteine Harmony:** Maintain healthy homocysteine levels for long-term cardiovascular and cellular wellness.
- • **Brain Boosting Formula:** Enhance cognitive clarity and mental sharpness to stay ahead in every meeting and decision.
- • **Clean, Trusted Quality:** Gluten-free, well-tolerated, and backed by Life Extension’s reputation for purity and efficacy.
- • **Convenient Dissolving Lozenges:** Enjoy a quick, easy, and pleasant way to supplement without water or pills—perfect for on-the-go pros.
- • **Precision-Powered 500 mcg Dose:** Maximize your daily B12 intake with a clinically effective strength that fits your busy lifestyle.

## Overview

Life Extension B12 delivers a potent 500 mcg dose of methylcobalamin in convenient dissolving lozenges designed to support healthy homocysteine levels, enhance brain function, and promote red blood cell production. Gluten-free and highly rated, it’s a trusted supplement for adults seeking cognitive and cardiovascular wellness.

## Description

This helps maintain healthy homocysteine levels. This Supports brain health and cognition.

Review: Effective Product - My B12 increased to normal range after using i bottle .
Review: This is my first time purchasing Life Extension Vitamin B12 (Methylcobalamin). I started taking it because I have anemia and wanted a gentle, high-quality B12 supplement. The lozenge is easy to take and has a mild taste. So far, I haven’t experienced any side effects, and it feels well tolerated. I chose this brand for its reputation and clean ingredients. I’m satisfied with my first purchase and will continue using it.

## Features

- Helps maintain healthy homocysteine levels
- Supports brain health and cognition
- Important for red blood cell production

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00028N1QU |
| ASIN  | B00028N1QU |
| Age Range Description | Adult |
| Allergen Information | Gluten Free |
| Best Sellers Rank | #4,739 in Health ( See Top 100 in Health ) #58 in Vitamin B Supplements |
| Brand | Life Extension |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,657) |
| Customer reviews | 4.7 4.7 out of 5 stars (1,657) |
| Date First Available | 6 August 2012 |
| Format | lozenges |
| Is Discontinued By Manufacturer  | No |
| Item model number  | 00361 |
| Manufacturer  | Life Extension |
| Product Dimensions  | 4.34 x 4.34 x 7.59 cm; 40.82 g |
| Units | 100 Count |
| Weight | 0.2 Kilograms |

## Product Details

- **Brand:** Life Extension
- **Diet type:** Vegetarian
- **Flavour:** Unflavored
- **Item form:** lozenges
- **Primary supplement type:** Vitamin B12

## Images

![Life Extension B12, 500 Mcg, 100 Dissolving Lozenges - Image 1](https://m.media-amazon.com/images/I/71+SX6Cx-ZL.jpg)

## Questions & Answers

**Q: What is B12 methylcobalamin good for?**
A: Your body uses methylcobalamin B12 to help maintain healthy blood and nerve cells, including DNA health. B12 also helps support cognitive and cardiovascular health.

**Q: How much B12 methylcobalamin should I take daily?**
A: Always follow the instructions on the label. If you’re concerned about taking 500 mcg of vitamin B12, speak with your doctor to see if it’s right for you.

**Q: When should I take B12, morning or night?**
A: Whether you choose to take your supplement in the morning or evening, be consistent in your routine and always follow the instructions on the label. Your doctor can also help you decide what works best for you.

**Q: Does methylcobalamin affect sleep?**
A: Vitamin B12 supplements are not intended for sleep. If you’d like to support quality sleep, you can look into supplements such as melatonin and non-melatonin options like magnesium or ashwagandha.

**Q: How does methylcobalamin affect brain health?**
A: Methylcobalamin supports cognitive and nerve cell health by supporting homocysteine levels already within a healthy range.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Effective Product
*by S***M on 24 May 2023*

My B12 increased to normal range after using i bottle .

### ⭐⭐⭐⭐⭐ Review
*by L***Y on 28 December 2025*

This is my first time purchasing Life Extension Vitamin B12 (Methylcobalamin). I started taking it because I have anemia and wanted a gentle, high-quality B12 supplement. The lozenge is easy to take and has a mild taste. So far, I haven’t experienced any side effects, and it feels well tolerated. I chose this brand for its reputation and clean ingredients. I’m satisfied with my first purchase and will continue using it.

### ⭐⭐⭐⭐⭐ Review
*by G***E on 25 November 2025*

Essential for Brain Health. I take one every day. Life Extension offers genuine high quality supplements.

## Frequently Bought Together

- Life Extension Vitamin B12 Methylcobalamin 500mcg - Vitamin B12 Supplement for General Energy and Brain Health - Sugar Free Vegetarian Lozenges Dissolve in Your Mouth - Once Daily - 100 Count
- Life Extension Vitamin B6, 250 mg, high Potency, Cardiovascular Health, neurological Health, Eye Health, Healthy Kidney Function, Gluten-Free, Non-GMO, Vegetarian, 100 Capsules
- Life Extension Zinc Caps, zinc 50 mg, zinc citrate, Support the body's immune defenses, ultra-absorbable, vegetarian, non-GMO, gluten-free, 90 vegetarian capsules, 90 Count (Pack of 1)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-03-18*