---
product_id: 79156424
title: "Vitamin B12 Liquid Drops (3000 mcg) Made in UK by Nature Provides - Methylcobalamin + Adenosylcobalamin (50ml), High Strength, Bioactive, Vegan, Energy & Sleep Support, Sublingual, Like B12 injections"
brand: "nature provides"
price: "฿3760"
currency: THB
in_stock: true
reviews_count: 8
category: "Nature Provides"
url: https://www.desertcart.co.th/products/79156424-vitamin-b12-liquid-drops-3000-mcg-made-in-uk-by
store_origin: TH
region: Thailand
---

# Dual active B12 forms for instant bioavailability 3000mcg high-strength liquid dose UV-proof glass for pure ingredient protection Vitamin B12 Liquid Drops (3000 mcg) Made in UK by Nature Provides - Methylcobalamin + Adenosylcobalamin (50ml), High Strength, Bioactive, Vegan, Energy & Sleep Support, Sublingual, Like B12 injections

**Brand:** nature provides
**Price:** ฿3760
**Availability:** ✅ In Stock

## Summary

> 💥 Unlock your energy & focus with every drop—because you deserve to thrive!

## Quick Answers

- **What is this?** Vitamin B12 Liquid Drops (3000 mcg) Made in UK by Nature Provides - Methylcobalamin + Adenosylcobalamin (50ml), High Strength, Bioactive, Vegan, Energy & Sleep Support, Sublingual, Like B12 injections by nature provides
- **How much does it cost?** ฿3760 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/79156424-vitamin-b12-liquid-drops-3000-mcg-made-in-uk-by)

## Best For

- nature provides enthusiasts

## Why This Product

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

## Key Features

- • **Dual-Form B12 Boost:** Methylcobalamin + Adenosylcobalamin deliver instantly active B12—no conversion needed, perfect for MTHFR gene carriers.
- • **Clean & Vegan Purity:** Only 3 natural ingredients, GMO-free, no preservatives, sugar, or fillers—because your health deserves the best.
- • **UV-Protected Packaging:** Miron glass shields your supplement from light damage, ensuring every drop stays fresh and effective.
- • **Power-Packed 3000mcg Dose:** Maximize your daily B12 intake with a potent liquid formula designed for busy professionals.
- • **Sublingual Super Absorption:** Hold under your tongue for 30 seconds to bypass digestion and fuel your body faster than pills or injections.

## Overview

Nature Provides Vitamin B12 Liquid Drops deliver a high-strength 3000mcg dose combining two bioactive forms of B12 (Methylcobalamin and Adenosylcobalamin) for superior absorption via sublingual delivery. Packaged in UV-protective glass, this vegan, additive-free formula supports energy, mental focus, cardiovascular and immune health, making it an ideal daily supplement for professionals seeking fast, effective B12 replenishment without injections.

## Description

Bioactive B12 liquid drops provide a high-strength (3000mcg) and highly bioavailable source of Vitamin B12, supporting energy and sleep without conversion.

Review: Best oral B12 - Top quality because of the two forms of B12 used and top absorption through the mouth lining (if held) - significantly better than through the stomach. The next best way to correct suboptimal B12 compared to intramuscular injections.
Review: a vitamin that gives you energy, you feel stronger after just 2 days - Fantastic produkt vitamin ,a vitamin that gives you energy, you feel stronger after just 2 days

## Features

- Why nature provides’ bioactive B12? Bioactive B12 provides you with a high strength (3000mcg per daily dose) and highly bioavailable source of Vitamin B12. The liquid formula uniquely combines both Methylcobalamin and Adenosylcobalamin, which are already in a methylated, active form, making them readily usable by the body without the need for conversion ( helpful for those with the MTHFR gene mutation, which around 35% of the population have but are not aware).
- How to take bioactive B12? Easy to take and tasteless, Bioactive B12 is designed to be taken sublingually (under the tongue) for optimal absorption. Simply take 1ml (13 drops) and hold the liquid under your tongue for 30 seconds before swallowing. This method bypasses the gastrointestinal tract, allowing it to go directly into your bloodstream for faster and more effective results. The liquid formula makes it easy to adjust the dose to suit your daily requirements.
- Support your health: Bioactive B12 promotes Mental Focus, a Healthy Nervous System, Cardiovascular Health (by fighting homocysteine), Energy Production, Adrenal Function and supports your Immune System. B12 is an essential vitamin which is involved in a significant number of actions within the body.
- Premium quality, no additives: With just 3 ingredients (Methylcobalamin, Adenosylcobalamin and reverse osmosis water) Bioactive B12 is Vegan-friendly, 100% GMO-Free and contains NO colours, flavourings, sugar or preservatives. Packaged in Miron UV-proof glass for natural protection against UV light, we use only the purest ingredients.
- Customer peace of mind: At Nature Provides, we aim to provide comprehensive information and support. If you have any questions, our friendly team is available to offer personalised assistance to help integrate this supplement into your lifestyle. We strive for 100% customer satisfaction and are here to help if you are not completely happy with your purchase.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07H31BFRB |
| ASIN  | B07H31BFRB |
| Additives | All Natural, no GMO, no preservatives or fillers, no added sugar, no gluten |
| Age Range Description | Adult |
| Allergen Information | Contains: Egg Free, Gluten Free, Lactose Free, Peanut Free, Wheat Free |
| Best Sellers Rank | 1,463 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 6 in Vitamin B12 |
| Brand | Nature Provides |
| Customer Reviews | 4.4 4.4 out of 5 stars (2,920) |
| Customer reviews | 4.4 4.4 out of 5 stars (2,920) |
| Date First Available | 7 Sept. 2018 |
| Format | Liquid |
| Is discontinued by manufacturer  | No |
| Manufacturer  | Nature Provides |
| Product Dimensions  | 4 x 4 x 14 cm; 0.16 g |
| Serving Recommendation | Take 13 drops daily under your tongue (a full squeeze of the pipette - the dropper will be half full). For optimal absorption, hold in your mounth for 30 seconds before swallowing. |
| Serving Size | 1 ml |
| Units | 50.0 millilitre |
| Volume | 50 Millilitres |

## Product Details

- **Brand:** Nature Provides
- **Diet type:** Vegan
- **Flavour:** Unflavoured
- **Item form:** Liquid
- **Primary supplement type:** Vitamin B12

## Images

![Vitamin B12 Liquid Drops (3000 mcg) Made in UK by Nature Provides - Methylcobalamin + Adenosylcobalamin (50ml), High Strength, Bioactive, Vegan, Energy & Sleep Support, Sublingual, Like B12 injections - Image 1](https://m.media-amazon.com/images/I/81F+sPiA2fL.jpg)

## Questions & Answers

**Q: I've read some of the 1 start reviews claiming it's just coloured water - is it?**
A: Vitamin B12 does not taste of anything. People are used to taking vitamins that taste of berries or cherries or are sweetened. They are tasting the additives in other products. We don't add anything, Bioactive B12 is just pure Vitmain B12.

**Q: How is the product preserved if you don't add any preservatives?**
A: We protect our products using Miron violet glass, which blocks harmful light but allows beneficial violet, UVA, and infrared rays. This unique light filtration slows decay, enhancing the longevity and potency of Bioactive B12 without preservatives.

**Q: How quickly can I expect to see results from Bioactive B12?**
A: While individual results vary, many people have commented on improvements in their energy levels in a very short space of time. If you are suffering from the effects of a B12 deficiency, it's very safe to take a therapeutic dose to begin with.

**Q: 3000mcg seems quite high compared to the recommended daily amount, why is this?**
A: The recommended amount is extremely low. Vitamin B12 is an incredibly safe vitamin with no upper toxicity level set, so there's no risk and you cannot over-supplement with Vitamin B12, especially if you have a known B12 deficiency.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best oral B12
*by A***L on 8 January 2026*

Top quality because of the two forms of B12 used and top absorption through the mouth lining (if held) - significantly better than through the stomach. The next best way to correct suboptimal B12 compared to intramuscular injections.

### ⭐⭐⭐⭐⭐ a vitamin that gives you energy, you feel stronger after just 2 days
*by E***A on 2 December 2025*

Fantastic produkt vitamin ,a vitamin that gives you energy, you feel stronger after just 2 days

### ⭐⭐⭐⭐ Great quality B12 drops
*by P***K on 11 December 2025*

I’m really happy with these Vitamin B12 liquid drops. The taste is mild, the dropper works well and the dosage is easy to control. I’ve felt a good boost in my energy since using them. Overall, it’s a solid product and worth buying.

## Frequently Bought Together

- Vitamin B12 Liquid Drops (3000 mcg) Made in UK by Nature Provides - Methylcobalamin + Adenosylcobalamin (50ml), High Strength, Bioactive, Vegan, Energy & Sleep Support, Sublingual, Like B12 injections
- Vitamin D3 & K2 (MK-7) in Organic Black Seed Oil/Nigella Sativa (30ml) - High Strength Liquid (3000IU), 100% Trans MK-7, Immune, Bone Support, Heart Health, Sublingual, Made in UK by Nature Provides
- Ionic Zinc Sulphate Liquid Ultra Pure & Concentrated - 50ml, Immune & Fertility Support, Skin, Hair & Nails, Superior to Vimergy and Eidon, High Absorption, Made in UK by Nature Provides

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-08*