---
product_id: 150313291
title: "Biotics Research Bio-DK-Mulsion™–Emulsified Liquid Vitamin D and K, D3 Drops 125 mcg & Vitamin K (K1, K2) 300 mcg MK-7–Supports Stronger Bones, Musculoskeletal Strength, Healthy Heart & BMI 1 fl oz"
brand: "biotics research"
price: "₨26930"
currency: LKR
in_stock: true
reviews_count: 8
category: "Biotics Research"
url: https://www.desertcart.lk/products/150313291-biotics-research-bio-dk-mulsion-emulsified-liquid-vitamin-d-k
store_origin: LK
region: Sri Lanka
---

# Emulsified liquid for max absorption 125 mcg Vitamin D3 for bone & muscle strength 300 mcg Vitamin K (K1, K2 MK-7) for heart & calcium regulation Biotics Research Bio-DK-Mulsion™–Emulsified Liquid Vitamin D and K, D3 Drops 125 mcg & Vitamin K (K1, K2) 300 mcg MK-7–Supports Stronger Bones, Musculoskeletal Strength, Healthy Heart & BMI 1 fl oz

**Brand:** biotics research
**Price:** ₨26930
**Availability:** ✅ In Stock

## Summary

> 💪 Elevate your wellness game with the liquid duo your body actually absorbs!

## Quick Answers

- **What is this?** Biotics Research Bio-DK-Mulsion™–Emulsified Liquid Vitamin D and K, D3 Drops 125 mcg & Vitamin K (K1, K2) 300 mcg MK-7–Supports Stronger Bones, Musculoskeletal Strength, Healthy Heart & BMI 1 fl oz by biotics research
- **How much does it cost?** ₨26930 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/150313291-biotics-research-bio-dk-mulsion-emulsified-liquid-vitamin-d-k)

## Best For

- biotics research enthusiasts

## Why This Product

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

## Key Features

- • **Immune System Boost:** Vitamin D triggers immune peptides to keep you resilient and balanced year-round.
- • **On-the-Go Convenience:** Compact 1 fl oz dropper fits perfectly in your bag for daily health support anytime, anywhere.
- • **Clean, Trusted Quality:** Made in a GMP & ISO-certified US lab, gluten-free and rigorously tested for purity and potency.
- • **Dual Power Vitamins D3 + K:** Clinically balanced doses support stronger bones, musculoskeletal health, and cardiovascular wellness.
- • **Superior Absorption Technology:** Emulsified liquid formula ensures rapid, efficient uptake under the tongue—no pills, no waiting.

## Overview

Biotics Research Bio-DK-Mulsion™ is a premium emulsified liquid supplement delivering 125 mcg Vitamin D3 and 300 mcg Vitamin K (K1, K2 MK-7) per dose. Designed for superior bioavailability, it supports bone density, musculoskeletal strength, heart health, and immune function. Manufactured in a GMP and ISO-certified US facility, this gluten-free formula offers a convenient, tasteless dropper for fast sublingual absorption, making it a top choice for health-conscious professionals seeking effective daily vitamin support.

## Description

Buy Biotics Research Bio-DK-Mulsion™–Emulsified Liquid Vitamin D and K, D3 Drops 125 mcg & Vitamin K (K1, K2) 300 mcg MK-7–Supports Stronger Bones, Musculoskeletal Strength, Healthy Heart & BMI 1 fl oz on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: Liquid D works for me - I've tried a variety of Vitamin D supplements over the years. This vitamin is in the form of a thick liquid that sits under the tongue until dissolved. It doesn't have a flavor. My vitamin D levels in bloodwork are consistently strong with this form of liquid vitamin versus a pill or tablet. I have had my D level checked over the last 30 years. If I change the variety or brand, the levels drop. Something about this Vitamin D works in my body. Perhaps it is the fact that it is liquid that is absorbed under the tongue. This is a great product.
Review: Excellent product, convenient to use, tastes okay - This is the best vitamin D. I have taken it for years, so, I decided to also take it with K. It is a very convenient way to take your vitamins. I carry it in my makeup bag so I make sure to take it. It can be absorbed into your tongue. Great stuff!!

## Features

- SUPPORTS STRONGER BONES AND HEART HEALTH: Vitamins D and K helps regulate the absorption of calcium and phosphorous; Vitamin K helps direct calcium to the bones and teeth, and away from the arteries; Getting enough vitamins D and K that can be absorbed by the body is critical to bone and cardiovascular health
- STRONG IMMUNE RESPONSE: A strong immune system empowers the body to stay healthy and balanced; Vitamin D supports immune function; Having sufficient levels of vitamin D helps trigger peptides, which allow your body to quickly and effectively fight off invaders and keep the immune system in proper balance
- BEST ABSORBED EMULSIFIED FORM: Bio-DK-Mulsion supplies both vitamins D and K in an emulsified form for greater absorption and bioavailability
- WHO WE ARE: We have revolutionized the nutritional supplement industry by combining “The Best of Science and Nature"; Our focus on research, natural effectiveness, product safety, efficacy, quality control, and ongoing innovation drives our advancements in the field
- QUALITY MADE IN THE USA: We produce tablets, capsules, powders, and liquids in a Texas Department of Health licensed, GMP-certified production and ISO-certified laboratory facility; All products are tested in a state-of-the-art laboratory to ensure safety, efficacy, and purity, and are Gluten Free!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B07VKB1B4N |
| Best Sellers Rank | #37,680 in Health & Household ( See Top 100 in Health & Household ) #604 in Multivitamins |
| Customer Reviews | 4.7 4.7 out of 5 stars (500) |
| Date First Available  | July 22, 2019 |
| Item model number  | 1021 |
| Manufacturer  | BIOTICS |
| Package Dimensions  | 3.23 x 1.18 x 1.14 inches; 1.45 ounces |

## Product Details

- **Brand:** Biotics Research
- **Item Form:** Drop
- **Primary Supplement Type:** Vitamins D + K
- **Diet Type:** Paleo, Gluten Free
- **Flavor:** Unflavored

## Images

![Biotics Research Bio-DK-Mulsion™–Emulsified Liquid Vitamin D and K, D3 Drops 125 mcg & Vitamin K (K1, K2) 300 mcg MK-7–Supports Stronger Bones, Musculoskeletal Strength, Healthy Heart & BMI 1 fl oz - Image 1](https://m.media-amazon.com/images/I/619iyRFUzCL.jpg)
![Biotics Research Bio-DK-Mulsion™–Emulsified Liquid Vitamin D and K, D3 Drops 125 mcg & Vitamin K (K1, K2) 300 mcg MK-7–Supports Stronger Bones, Musculoskeletal Strength, Healthy Heart & BMI 1 fl oz - Image 2](https://m.media-amazon.com/images/I/61X6Is5HtKL.jpg)
![Biotics Research Bio-DK-Mulsion™–Emulsified Liquid Vitamin D and K, D3 Drops 125 mcg & Vitamin K (K1, K2) 300 mcg MK-7–Supports Stronger Bones, Musculoskeletal Strength, Healthy Heart & BMI 1 fl oz - Image 3](https://m.media-amazon.com/images/I/61BRp9rVCSL.jpg)
![Biotics Research Bio-DK-Mulsion™–Emulsified Liquid Vitamin D and K, D3 Drops 125 mcg & Vitamin K (K1, K2) 300 mcg MK-7–Supports Stronger Bones, Musculoskeletal Strength, Healthy Heart & BMI 1 fl oz - Image 4](https://m.media-amazon.com/images/I/718VV+-qWAL.jpg)
![Biotics Research Bio-DK-Mulsion™–Emulsified Liquid Vitamin D and K, D3 Drops 125 mcg & Vitamin K (K1, K2) 300 mcg MK-7–Supports Stronger Bones, Musculoskeletal Strength, Healthy Heart & BMI 1 fl oz - Image 5](https://m.media-amazon.com/images/I/81fZnzVhJGL.jpg)

## Questions & Answers

**Q: If I order today, March 9, 2023, what is the expiration date?**
A: All depends when the product was manufactured.
I made my purchase on December,21 and received a bottle with a September,22 expiration date .  The bottle contains 150 servings of 5 drops a day so it will be consumed in about 5 months.   Hope this helps

**Q: Is there a preferred way of storage?  Should they be refrigerated or are they ok at room temperature?**
A: Room temperature

**Q: Im presently in Sweden, and I'd like to order 2 bottles. How long will it last?**
A: This form of D3 doesn’t have a very long shelf life.
Last one I ordered in December 21 will expire in September, 22.  Not even a year !!!

**Q: Do you carry the vitamin d Mulsion in 400?**
A: Don’t know answer.  I suggest you to contact lab that make this product

## Customer Reviews

### ⭐⭐⭐⭐⭐ Liquid D works for me
*by K***T on June 11, 2025*

I've tried a variety of Vitamin D supplements over the years. This vitamin is in the form of a thick liquid that sits under the tongue until dissolved. It doesn't have a flavor. My vitamin D levels in bloodwork are consistently strong with this form of liquid vitamin versus a pill or tablet. I have had my D level checked over the last 30 years. If I change the variety or brand, the levels drop. Something about this Vitamin D works in my body. Perhaps it is the fact that it is liquid that is absorbed under the tongue. This is a great product.

### ⭐⭐⭐⭐⭐ Excellent product, convenient to use, tastes okay
*by K***. on July 3, 2025*

This is the best vitamin D. I have taken it for years, so, I decided to also take it with K. It is a very convenient way to take your vitamins. I carry it in my makeup bag so I make sure to take it. It can be absorbed into your tongue. Great stuff!!

### ⭐⭐⭐⭐⭐ Easy to use
*by M***S on November 25, 2025*

A great Vitamin D supplement I just put a few drops in my coffee every morning

## Frequently Bought Together

- Biotics Research Bio-DK-Mulsion™–Emulsified Liquid Vitamin D and K, D3 Drops 125 mcg & Vitamin K (K1, K2) 300 mcg MK-7–Supports Stronger Bones, Musculoskeletal Strength, Healthy Heart & BMI 1 fl oz
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- Biotics Research Bio-D-Mulsion Forte Liquid Vitamin D Drops 4000 IU – Vitamin D3 2000iu /Drop for Adults –Best Absorption, Strengthens Bones, Supports Cardiovascular & Immune System -1 fl oz

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-04*