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BIOTICS RESEARCH Bio-D-Mulsion Forte Liquid Vitamin D Drops 4000 IU, Vitamin D3 2000 IU per Drop, 30 mL

BIOTICS RESEARCH Bio-D-Mulsion Forte Liquid Vitamin D Drops 4000 IU, Vitamin D3 2000 IU per Drop, 30 mL

Regular price $78.56 AUD
Sale price $78.56 AUD Regular price
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BIOTICS RESEARCH Bio-D-Mulsion Forte Liquid Vitamin D Drops 4000 IU, Vitamin D3 2000 IU per Drop, 30 mL

Regular price $78.56
Sale price $78.56 Regular price
Save % Sold out
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Why Choose Bio-D-Mulsion Forte Liquid Drops?

Bio-D-Mulsion Forte stands out thanks to its micellised form, which may boost the absorption of vitamin D3 compared to standard oil-based supplements. This liquid format offers flexible dosing—each drop provides 2000 IU, making it easy to adjust your intake under the guidance of a healthcare professional. The product is manufactured in a GMP-certified facility in the USA and is third-party tested for purity and potency. It is also gluten free and contains no artificial colors or preservatives.

What Is Bio-D-Mulsion Forte?

Bio-D-Mulsion Forte is a liquid vitamin D supplement that delivers 4000 IU of vitamin D3 (cholecalciferol) per serving, with 2000 IU per drop. This micellised formulation is designed to support absorption, making it an efficient choice for maintaining healthy vitamin D levels. Vitamin D is a fat-soluble vitamin that plays a crucial role in calcium absorption, bone health, immune function, and more. Many Australians have insufficient vitamin D levels due to limited sun exposure, especially during winter or for those who work indoors.

How Much Vitamin D Do You Need?

The recommended dietary allowance (RDA) for vitamin D varies by age, life stage, and individual needs. For most adults, 600–800 IU per day is often recommended, but many people require higher amounts to maintain optimal blood levels. Bio-D-Mulsion Forte provides 4000 IU per serving, which is within the upper tolerable intake level set by health authorities. However, it's essential to have your vitamin D levels tested and consult a healthcare provider to determine the right dosage for you.

Key Benefits of Vitamin D3

Vitamin D3 contributes to several aspects of health. The following benefits are supported by scientific research:

  • Supports strong bones and teeth: Vitamin D helps regulate calcium and phosphorus absorption, which is essential for maintaining bone density and strength.
  • Helps maintain a healthy immune system: Adequate vitamin D levels support immune cell function and help the body respond effectively to invaders.
  • Supports cardiovascular function: Vitamin D receptors are present in cardiovascular tissues, and adequate levels may help maintain heart health.
  • Supports cognitive health: Vitamin D receptors are found in the brain's hippocampus, and the vitamin may play a role in maintaining cognitive function.

It's important to note that these are structure-function claims based on scientific evidence. Vitamin D supports these bodily systems but is not intended to treat or prevent any disease.

Who Can Benefit from Vitamin D Supplementation?

Vitamin D supplementation may be beneficial for:

  • People with limited sun exposure: Those who live in southern latitudes, work indoors, or use sunscreen regularly may not produce enough vitamin D from sunlight.
  • Individuals with darker skin: Melanin reduces the skin's ability to produce vitamin D from sunlight, so supplementation can help.
  • Older adults: Ageing skin synthesises less vitamin D, and kidney function may decline, reducing activation.
  • Those with certain health conditions: Conditions that affect fat absorption (e.g., Crohn's disease, coeliac disease) can impair vitamin D absorption.
  • Vegans and vegetarians: While vitamin D3 from lanolin is not vegan, this product is derived from sheep's wool, so it may not suit strict vegans. Alternative vitamin D2 is also available.

What to Look for in a Vitamin D Supplement

When choosing a vitamin D supplement, consider the form (D3 is more bioavailable than D2), dosage, and delivery method. Micellised liquids like Bio-D-Mulsion Forte may offer better absorption. Quality certifications such as GMP, third-party testing, and allergen-free claims add confidence. This product is made in a Texas Department of Health licensed facility and meets high-quality standards.

How to Use Bio-D-Mulsion Forte

Shake well before use. For adults, take one drop (2000 IU) or two drops (4000 IU) daily, or as directed by a healthcare professional. Drop directly into water, juice, or your preferred beverage. Since vitamin D is fat-soluble, it may be best taken with a meal containing fat to enhance absorption. Do not exceed the recommended dose unless advised by a healthcare provider.


Always read the label and follow the 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.

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  • 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
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Buying guide and questions

Supplement guide

BIOTICS RESEARCH Bio-D-Mulsion Forte Liquid Vitamin D Drops 4000 IU, Vitamin D3 2000 IU per Drop, 30 mL at Vitamins4Australia

Why Choose Bio-D-Mulsion Forte Liquid Drops?Bio-D-Mulsion Forte stands out thanks to its micellised form, which may boost the absorption of vitamin D3 compared to standard oil-based supplements. This liquid format off...

Category Vitamin D
Delivery area Worldwide
Checkout Secure checkout
Brand BIOTICS RESEARCH
Price $78.56
Availability In stock
Bio-D-Mulsion Fortebone healthcardiovascular supportcholecalciferolcognitive healthdietary supplementgluten-freeimmune supportliquid dropsmicellised

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-D-Mulsion Forte Liquid Vitamin D Drops 4000 IU, Vitamin D3 2000 IU per Drop, 30 mL

Is BIOTICS RESEARCH Bio-D-Mulsion Forte Liquid Vitamin D Drops 4000 IU, Vitamin D3 2000 IU per Drop, 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.