---
product_id: 440194268
title: "- Liquid B12 Vitamins with Vitamin D - Metab-12 Methylcobalamin 2500 mcg B12 Sublingual Drops for Metabolism, Energy, & Immune Support - Berry Flavor 1 fl oz"
brand: "naturalslim"
price: "10117 kr"
currency: ISK
in_stock: true
reviews_count: 8
category: "Natural Slim"
url: https://www.desertcart.is/products/440194268-liquid-b12-vitamins-with-vitamin-d-metab-12-methylcobalamin-2500
store_origin: IS
region: Iceland
---

# 2500 mcg B12 for fast energy Vitamin D3 for immune & metabolism support Berry flavor for easy daily use - Liquid B12 Vitamins with Vitamin D - Metab-12 Methylcobalamin 2500 mcg B12 Sublingual Drops for Metabolism, Energy, & Immune Support - Berry Flavor 1 fl oz

**Brand:** naturalslim
**Price:** 10117 kr
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate your energy and immunity with every drop!

## Quick Answers

- **What is this?** - Liquid B12 Vitamins with Vitamin D - Metab-12 Methylcobalamin 2500 mcg B12 Sublingual Drops for Metabolism, Energy, & Immune Support - Berry Flavor 1 fl oz by naturalslim
- **How much does it cost?** 10117 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/440194268-liquid-b12-vitamins-with-vitamin-d-metab-12-methylcobalamin-2500)

## Best For

- naturalslim enthusiasts

## Why This Product

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

## Key Features

- • **Instant Energy Surge:** 2500 mcg methylcobalamin B12 delivers a jitter-free, sustained boost to power through your busiest days.
- • **Clean & Vegan Formula:** No fillers, no artificial flavors—just pure, bioavailable B12 and Vitamin D3 to fuel your metabolism and immunity.
- • **Sublingual Absorption:** Fast-acting drops absorb quickly under the tongue for maximum potency and rapid results.
- • **Deliciously Convenient:** Berry-flavored liquid with a precision dropper makes daily supplementation effortless and enjoyable.
- • **Total Wellness Support:** Enhances brain function, red blood cell production, and nervous system health for holistic vitality.

## Overview

NaturalSlim Liquid B12 Vitamins with Vitamin D offers a potent 2500 mcg dose of methylcobalamin B12 in a tasty berry-flavored sublingual drop format. Designed for fast absorption and sustained energy, this vegan-friendly supplement also includes Vitamin D3 to support metabolism, immune function, and overall wellness. Perfect for professionals seeking a clean, effective boost without the hassle of pills.

## Description

Buy NaturalSlim Liquid B12 Vitamins with Vitamin D - Metab-12 Methylcobalamin 2500 mcg B12 Sublingual Drops for Metabolism, Energy, & Immune Support - Berry Flavor 1 fl oz on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: La mejor vitamina b12 - Excelente producto
Review: NaturalSlim Vitamin B12 - I’ve been using NaturalSlim’s Vitamin B12 and I love it! The taste is actually really good—pleasant and easy to take, which makes it part of my daily routine without any complaints. Most importantly, it truly serves its purpose. I’ve noticed a real boost in my energy levels and overall wellness since I started using it. Definitely recommend it to anyone looking for a high-quality B12 supplement that’s effective and enjoyable to take!

## Features

- Fast-acting Energy Boost: Say goodbye to sluggish days! This vitamin B12 liquid delivers an immediate and sustained energy lift, helping you stay active and focused without jitters. You'll appreciate its effectiveness, as it provides consistent energy throughout the day.
- Delicious & Easy To Take: No more chalky pills! Our B12 drops come in a tasty berry flavor with an easy-to-use dropper for precise dosing. This vitamin B12 sublingual formula absorbs quickly under the tongue for maximum potency and fast results.
- Clean, Natural & Highly Effective: Made with methylcobalamin B12, the most bioavailable form, plus vitamin D3 for added support. This liquid vitamins B12 supplement is vegan-friendly, free from fillers, and designed for optimal metabolism and vitality.
- Total Wellness Support: More than just an energy boost! This B12 supplement aids brain function, red blood cell production, and a healthy nervous system. With regular use, it helps to enhance focus, reduce fatigue, and increase overall well-being.
- Recommended Dosage: Shake well before use. Take one full dropper (1ml) or two half-droppers of liquid vitamin B12 methylcobalamin under the tongue, hold for 20 seconds, then swallow. Use daily or as directed by your healthcare provider.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B1PD567D |
| Age Range Description | Adult |
| Best Sellers Rank | #26,652 in Health & Household ( See Top 100 in Health & Household ) #135 in Vitamin B12 Supplements |
| Brand | NaturalSlim |
| Brand Name | NaturalSlim |
| Customer Reviews | 4.8 out of 5 stars 1,239 Reviews |
| Diet Type | Gluten Free |
| Dosage Form | Liquid |
| Flavor | Berry |
| Item Form | Drop |
| Manufacturer | NaturalSlim |
| Material Type Free | No Artificial Flavors |
| Number of Items | 1 |
| Primary Supplement Type | Vitamin B12 |
| Product Benefits | Energy & Metabolism Improvement and Immune Support |
| Special Ingredients | Vitamin D3 |
| Specific Uses For Product | Metabolism and Energy Booster |
| UPC | 196852943517 |
| Unit Count | 1.0 Fluid Ounces |

## Product Details

- **Brand:** NaturalSlim
- **Diet Type:** Gluten Free
- **Flavor:** Berry
- **Item Form:** Drop
- **Primary Supplement Type:** Vitamin B12

## Images

![- Liquid B12 Vitamins with Vitamin D - Metab-12 Methylcobalamin 2500 mcg B12 Sublingual Drops for Metabolism, Energy, & Immune Support - Berry Flavor 1 fl oz - Image 1](https://m.media-amazon.com/images/I/71jbShtDzRL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ La mejor vitamina b12
*by G***S on February 3, 2026*

Excelente producto

### ⭐⭐⭐⭐⭐ NaturalSlim Vitamin B12
*by A***E on June 6, 2025*

I’ve been using NaturalSlim’s Vitamin B12 and I love it! The taste is actually really good—pleasant and easy to take, which makes it part of my daily routine without any complaints. Most importantly, it truly serves its purpose. I’ve noticed a real boost in my energy levels and overall wellness since I started using it. Definitely recommend it to anyone looking for a high-quality B12 supplement that’s effective and enjoyable to take!

### ⭐⭐⭐⭐⭐ B12
*by P***N on January 18, 2026*

Work perfect, now I have to much B 12 in me

## Frequently Bought Together

- NaturalSlim Liquid B12 Vitamins with Vitamin D - Metab-12 Methylcobalamin 2500 mcg B12 Sublingual Drops for Metabolism, Energy, & Immune Support - Berry Flavor 1 fl oz
- NaturalSlim Natural Potassium Citrate Gluconate 99 mg - Kadsorb Supports Electrolyte Balance & Normal pH - Absorbable Potassium Supplements with Essential Minerals - Non GMO 400 Capsules 1 Pack
- NaturalSlim Metabolic Vitamins - Combination of High Potency Multivitamins, Minerals, B Complex, Msm, & Digestive Formula Supplements for Men & Women - Energy & Metabolism Support - Capsule,1 Pack

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-03-08*