---
product_id: 414795465
title: "KTD BIOLABS B12 Sublingual 5000 mcg Drops - Made in USA - Vegan B12 Vitamins for Energy, Mood & Memory - Highly Bioavailable Sublingual Drops - Methylcobalamin for Women & Men - 2 fl. oz."
brand: "ktd biolabs"
price: "€ 66.77"
currency: EUR
in_stock: false
reviews_count: 8
url: https://www.desertcart.hr/products/414795465-ktd-biolabs-b12-sublingual-5000-mcg-drops-made-in-usa
store_origin: HR
region: Croatia
---

# fast-absorbing sublingual drops 100% vegan & cruelty-free 5000 mcg ultra-potent dose KTD BIOLABS B12 Sublingual 5000 mcg Drops - Made in USA - Vegan B12 Vitamins for Energy, Mood & Memory - Highly Bioavailable Sublingual Drops - Methylcobalamin for Women & Men - 2 fl. oz.

**Brand:** ktd biolabs
**Price:** € 66.77
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Elevate your energy & mood—because you deserve to feel unstoppable!

## Quick Answers

- **What is this?** KTD BIOLABS B12 Sublingual 5000 mcg Drops - Made in USA - Vegan B12 Vitamins for Energy, Mood & Memory - Highly Bioavailable Sublingual Drops - Methylcobalamin for Women & Men - 2 fl. oz. by ktd biolabs
- **How much does it cost?** € 66.77 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/414795465-ktd-biolabs-b12-sublingual-5000-mcg-drops-made-in-usa)

## Best For

- ktd biolabs enthusiasts

## Why This Product

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

## Key Features

- • **Mood & Memory Support:** Enhance neurotransmitter synthesis for a natural mood lift and cognitive clarity.
- • **Power-Packed 5000 mcg Dose:** Maximize your daily B12 intake with a clinically high potency formula designed for real results.
- • **Vegan & Clean Energy Boost:** Plant-based, gluten-free, and GMO-free to fuel your body and conscience simultaneously.
- • **Rapid Sublingual Absorption:** Skip the wait—feel energized and mentally sharp in under an hour with superior bioavailability.
- • **Made in USA with Quality Assurance:** Trust in premium manufacturing standards for a supplement that delivers every drop.

## Overview

KTD BIOLABS B12 Sublingual 5000 mcg Drops are a high-potency, vegan-friendly vitamin B12 supplement designed for adults seeking enhanced energy, mood, and memory support. Featuring methylcobalamin in a fast-absorbing liquid form, these sublingual drops bypass digestion for rapid uptake. Made in the USA, gluten-free, and cruelty-free, this 2 fl. oz. formula supports metabolism and immune health, making it an essential addition to any modern wellness routine.

## Description

Buy KTD BIOLABS B12 Sublingual 5000 mcg Drops - Made in USA - Vegan B12 Vitamins for Energy, Mood & Memory - Highly Bioavailable Sublingual Drops - Methylcobalamin for Women & Men - 2 fl. oz. on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: ME FUE UTIL.. - ME ENCANTA..
Review: Flavor was very good - I like the way it didn’t have that oily taste and after taste that would leave a oily feeling in my mouth like some other liquid B12 I have tried. The absorbency was quick I feel like I felt better in less than an hour. I had more energy and felt more like myself than I have in a while.

## Features

- Balance: These vitamin b12 5000mcg supplements b-12, a common deficiency. The b12 vitamins 5000 mcg works in concert with a health vitamins and supplements regime.
- Support: These b12 vitamins sublingual can be immune support vitamins for adults and natural energy supplements for those who want a boost to their system.
- Energy: This vitamin b 12 supplement can also act as vitamins for mood and energy. The vitamin b12 sublingual 5000 mcg supports a healthy metabolism for more energy and less fatigue.
- Mood: The b12 liquid vitamin drops provide b-12 vitamin, which is a cofactor for synthesis of certain neurotransmitters. The b 12 vitamin 5000mcg is a mood booster for some folks.
- Vegan: This methylcobalamin b12 supplement is plant based, gluten free, vegetarian, and vegan. The liquid b12 drops are entirely cruelty free as well.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09HCQZMT5 |
| Age Range Description | Adult |
| Best Sellers Rank | #372,214 in Health & Household ( See Top 100 in Health & Household ) #986 in Vitamin B12 Supplements |
| Brand Name | KTD BIOLABS |
| Customer Reviews | 4.1 out of 5 stars 376 Reviews |
| Diet Type | Vegan |
| Dosage Form | Liquid |
| Flavor | Unflavored |
| Item Dimensions | 1.75 x 1.5 x 4.5 inches |
| Item Form | Drop |
| Item Height | 4.5 inches |
| Item Weight | 0.12 Kilograms |
| Manufacturer | KTD BIOLABS |
| Number of Items | 1 |
| Primary Supplement Type | Vitamin B12 |
| Product Benefits | Promotes Energy & Mood, Assists Metabolism, Supports Immunity |
| Special Ingredients | Vegan, GMO Free |
| Specific Uses For Product | Energy,Immune Support,Metabolism |
| UPC | 860007640544 |
| Unit Count | 2.00 Fluid Ounces |

## Product Details

- **Brand:** KTD BIOLABS
- **Item Form:** Drop
- **Primary Supplement Type:** Vitamin B12
- **Diet Type:** Vegan
- **Flavor:** Unflavored

## Images

![KTD BIOLABS B12 Sublingual 5000 mcg Drops - Made in USA - Vegan B12 Vitamins for Energy, Mood & Memory - Highly Bioavailable Sublingual Drops - Methylcobalamin for Women & Men - 2 fl. oz. - Image 1](https://m.media-amazon.com/images/I/718U09cnc2L.jpg)
![KTD BIOLABS B12 Sublingual 5000 mcg Drops - Made in USA - Vegan B12 Vitamins for Energy, Mood & Memory - Highly Bioavailable Sublingual Drops - Methylcobalamin for Women & Men - 2 fl. oz. - Image 2](https://m.media-amazon.com/images/I/819JLc-xkuL.jpg)
![KTD BIOLABS B12 Sublingual 5000 mcg Drops - Made in USA - Vegan B12 Vitamins for Energy, Mood & Memory - Highly Bioavailable Sublingual Drops - Methylcobalamin for Women & Men - 2 fl. oz. - Image 3](https://m.media-amazon.com/images/I/81EIEIwmBwL.jpg)
![KTD BIOLABS B12 Sublingual 5000 mcg Drops - Made in USA - Vegan B12 Vitamins for Energy, Mood & Memory - Highly Bioavailable Sublingual Drops - Methylcobalamin for Women & Men - 2 fl. oz. - Image 4](https://m.media-amazon.com/images/I/81GOKYL16sL.jpg)
![KTD BIOLABS B12 Sublingual 5000 mcg Drops - Made in USA - Vegan B12 Vitamins for Energy, Mood & Memory - Highly Bioavailable Sublingual Drops - Methylcobalamin for Women & Men - 2 fl. oz. - Image 5](https://m.media-amazon.com/images/I/81IfW0vRPFL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ ME FUE UTIL..
*by A***R on June 23, 2025*

ME ENCANTA..

### ⭐⭐⭐⭐⭐ Flavor was very good
*by G***R on September 11, 2022*

I like the way it didn’t have that oily taste and after taste that would leave a oily feeling in my mouth like some other liquid B12 I have tried. The absorbency was quick I feel like I felt better in less than an hour. I had more energy and felt more like myself than I have in a while.

### ⭐⭐⭐⭐⭐ Fine so far
*by M***L on September 5, 2022*

It's fine. Works well . Just don't like that it can stain. When I first opened it spilled all over my brand new pants and stained them. Sigh. And the dispenser doesn't fill up correctly like it should. But other then that it's ok

## Frequently Bought Together

- KTD BIOLABS B12 Sublingual 5000 mcg Drops - Made in USA - Vegan B12 Vitamins for Energy, Mood & Memory - Highly Bioavailable Sublingual Drops - Methylcobalamin for Women & Men - 2 fl. oz.
- Best Naturals Potassium Citrate 99mg 500 Tablets - 3rd Party Lab Tested

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-05-23*