Skip to product information
1 of 7

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 30 ml

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 30 ml

Regular price $96.52 AUD
Sale price $96.52 AUD Regular price
Save % Sold out

Buy more, save more

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 30 ml

Regular price $96.52
Sale price $96.52 Regular price
Save % Sold out
  • American Express
  • Apple Pay
  • Bancontact
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • MB WAY
  • PayPal
  • Satispay
  • Shop Pay
  • Visa

Why Emulsified Liquid? Better Absorption for Your Body

Discover Biotics Research Bio-Dk-Mulsion™–Emulsified — Fat-soluble vitamins like D and K need dietary fat for your body to absorb them properly. Bio-DK-Mulsion solves this by delivering these nutrients in an emulsified form—tiny droplets that mix easily with digestive fluids. This technology can improve bioavailability, especially if you have trouble absorbing fats or simply prefer liquid over tablets. The result? Your system gets more of what it needs from each dose.

Key Ingredients: Vitamin D3 and Vitamin K (K1 and MK-7)

Vitamin D3 (cholecalciferol) is the form your body uses best. At 125 mcg (5,000 IU) per serving, Bio-DK-Mulsion provides a solid amount to support immune function, calcium balance, and overall wellbeing. Vitamin K comes in two complementary forms: 100 mcg of phylloquinone (K1) for blood clotting and 200 mcg of menaquinone-7 (MK-7) for directing calcium to bones and away from arteries. This combination—totalling 300 mcg—helps keep your bones strong and your heart healthy.*

How to Take Bio-DK-Mulsion Daily

Using Bio-DK-Mulsion is simple. Give the bottle a gentle shake, then use the dropper to measure 1 ml (about 20 drops). Mix it into water, juice, or your favourite drink—it blends smoothly with no gritty texture. For best results, take it with a meal that contains some fat, like breakfast or lunch. Each 30 ml bottle gives you a 30-day supply. Store in a cool, dry place out of direct sunlight and keep away from children.

What Is Bio-DK-Mulsion and How Does It Work?

Bio-DK-Mulsion from Biotics Research combines two essential fat-soluble vitamins—vitamin D3 and vitamin K—in a single daily serving. This emulsified liquid is designed to support bone strength, cardiovascular health, and immune function. The synergy between D and K is key: vitamin D helps regulate calcium and phosphorus absorption, while vitamin K directs calcium to your bones and teeth, away from soft tissues like arteries. This coordinated action may help maintain bone density and arterial flexibility over time.*

Quality and Manufacturing Standards

BIOTICS RESEARCH produces Bio-DK-Mulsion in a Texas facility licensed by the Department of Health and certified GMP, meeting ISO standards as well. Every batch is tested for safety, efficacy, and purity in an on-site laboratory. The product is gluten free and made from high-quality ingredients sourced from trusted suppliers. Their philosophy combines 'the best of science and nature,' focusing on research-backed formulations and natural effectiveness.

Always read the label and follow directions for use. This product is not intended to diagnose, treat, or prevent any disease.

Worldwide Delivery

Vitamins4Australia offers free shipping to Australia & the US on every order, with no minimum spend required. Most orders are delivered within 2–7 business days after dispatch, and tracking details are sent by email once the order leaves fulfilment.

Returns and support

Vitamins4Australia offers straightforward post-purchase support with a clear returns process. Please check the store returns policy before sending an item back, as final eligibility may depend on product condition, packaging integrity and whether the return request is started within the stated return window.

How to choose

Use the product description, ingredient list, serving information and available variants to compare supplement options. Always check the full ingredient list, directions for use and any allergen information on the product packaging before taking any food supplement.

Ingredients and important information

Ingredient lists and formulations may vary by batch or supplier. Always check the product packaging for the most up-to-date information. Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle. Do not exceed the recommended daily intake. If you are pregnant, nursing, taking medication or have a medical condition, consult your healthcare professional before use.

View full details
  • Free standard deliveryUsually 2–7 business days to Australia, after 1–3 days to prepare
  • 30-day returnsOn unopened items in original packaging
  • Secure checkoutProcessed by Shopify with major cards accepted
  • Real supportEmail or phone, answered by our team

☆☆☆☆☆

Buying guide and questions

Supplement guide

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 30 ml at Vitamins4Australia

Why Emulsified Liquid? Better Absorption for Your BodyDiscover Biotics Research Bio-Dk-Mulsion™–Emulsified — Fat-soluble vitamins like D and K need dietary fat for your body to absorb them properly. Bio-DK-Mulsion sol...

Category Vitamins & Supplements > Vitamin D
Delivery area Worldwide
Checkout Secure checkout
Brand BIOTICS RESEARCH
Price $96.52
Availability In stock
BIOTICS RESEARCHbone healthcholecalciferolemulsified supplementgluten-freeGMP certifiedheart healthimmune supportliquid vitaminMK-7

How to choose if this supplement fits your routine

Read the ingredient list, check the serving size and directions for use. Consider the supplement form (tablet, capsule, liquid) and whether it suits your dietary requirements. Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle.

Questions about 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 30 ml

Is 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 30 ml available worldwide?

Yes. This product is currently available on Vitamins4Australia with free shipping to Australia & the US.

How should I compare this with similar supplements?

Compare the active ingredients, serving size, number of servings per container, supplement form, brand reputation and price per serving. Check allergen information if relevant to your dietary needs.

Where can I find delivery and returns information?

Delivery information is shown near the add to cart area. Returns guidance is available on the product page and full terms are covered in the store returns policy.