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Natural Factors Vitamin D3 - Liquid Vitamin D Supplement for Immune System Support - 15 mL (500 Doses)

Natural Factors Vitamin D3 - Liquid Vitamin D Supplement for Immune System Support - 15 mL (500 Doses)

Regular price $40.60 AUD
Sale price $40.60 AUD Regular price
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Natural Factors Vitamin D3 - Liquid Vitamin D Supplement for Immune System Support - 15 mL (500 Doses)

Regular price $40.60
Sale price $40.60 Regular price
Save % Sold out
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Understanding Vitamin D3 and Its Role in Health

Vitamin D is a fat-soluble vitamin that plays a critical role in several bodily functions. There are two main forms: vitamin D2 (ergocalciferol) from plant sources and vitamin D3 (cholecalciferol) from animal sources. Vitamin D3 is the form naturally produced by your skin when exposed to sunlight and is considered more effective at raising and maintaining blood levels of vitamin D. This liquid supplement provides vitamin D3 to help bridge the gap when sun exposure is limited—especially during winter, for those living in southern latitudes, or for individuals with darker skin who produce less vitamin D from sunlight.

Vitamin D contributes to the maintenance of normal bones and teeth by aiding calcium absorption. It also supports the normal function of the immune system and plays a role in cell division. While many foods are fortified, it can still be challenging to meet your needs through diet alone, making supplementation a practical choice.

Key Benefits of Natural Factors Vitamin D3

  • Immune Support: Vitamin D helps maintain a healthy immune response, which is especially valuable during cold and flu season.
  • Bone and Teeth Health: By supporting calcium absorption, vitamin D contributes to strong bones and teeth throughout life.
  • Calcium Absorption: Without adequate vitamin D, the body cannot efficiently absorb calcium from food or supplements.
  • Convenient Liquid Form: The dropper bottle allows for flexible, easy dosing—ideal for those who have trouble swallowing tablets.
  • Pure and Free From: This supplement is dairy-free, sugar free, wheat-free, gluten free, yeast-free, soy-free, corn-free, egg-free, fish-free, shellfish-free, and Non-GM.

Why Choose Natural Factors Vitamin D3 Liquid?

Vitamin D is essential for overall wellbeing, yet many people fall short. Natural Factors Vitamin D3 Liquid offers a convenient, highly absorbable way to support your immune system, bone health, and calcium absorption. With 500 doses per bottle, this liquid supplement makes it easy to get your daily dose—just one drop per day. Made by a family-owned B-Corp committed to quality and sustainability, this vitamin D3 is free from common allergens and unnecessary additives.

Who May Benefit from Vitamin D Supplementation?

Vitamin D deficiency is surprisingly common. People who may benefit from supplementation include those with limited sun exposure, such as office workers, people living in southern regions, or those who wear sunscreen regularly. Older adults, individuals with darker skin, and people with conditions that affect fat absorption (e.g., Crohn's disease, coeliac disease) are also at higher risk. If you are unsure about your vitamin D status, a simple blood test can help determine whether supplementation is right for you. Always consult with a healthcare professional before starting any new supplement regimen.

What Makes This Liquid Vitamin D3 Different?

Natural Factors is a trusted brand with a reputation for quality. The company is a family-owned B-Corp that is carbon neutral and third-party certified. They own their entire manufacturing process, ensuring rigorous quality control from start to finish. This vitamin D3 liquid is tested for purity and potency, free from GMOs and common allergens. The liquid form is especially gentle on the stomach and can be taken directly or mixed with food or drink.

How to Take Natural Factors Vitamin D3

For best results, invert the bottle and allow one drop to flow onto a spoon, or mix it with food or liquids. Take one drop per day, or as directed by your healthcare practitioner. Because vitamin D is fat-soluble, taking it with a meal that contains healthy fats may enhance absorption. Each bottle provides 500 doses, making it an economical choice for daily use.

Safety and Considerations

Vitamin D is generally safe when taken at recommended doses. However, excessive intake over long periods can lead to toxicity. Do not exceed the recommended dose unless advised by a healthcare practitioner. If you are pregnant, nursing, taking medication, or have a medical condition, consult your doctor before use. Keep out of reach of children.

Always read the label and follow directions for use. This product is not intended to replace a balanced diet. If symptoms persist, seek the advise of a healthcare professional.

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
  • Real supportEmail or phone, answered by our team

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Buying guide and questions

Supplement guide

Natural Factors Vitamin D3 - Liquid Vitamin D Supplement for Immune System Support - 15 mL (500 Doses) at Vitamins4Australia

Understanding Vitamin D3 and Its Role in HealthVitamin D is a fat-soluble vitamin that plays a critical role in several bodily functions. There are two main forms: vitamin D2 (ergocalciferol) from plant sources and vi...

Category Vitamin D
Delivery area Worldwide
Checkout Secure checkout
Brand Natural Factors
Price $40.60
Availability In stock
B-CorpBone HealthCalcium AbsorptionDairy FreeGluten FreeImmune SupportLiquid Vitamin DNatural FactorsNon-GMOSoy Free

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 Natural Factors Vitamin D3 - Liquid Vitamin D Supplement for Immune System Support - 15 mL (500 Doses)

Is Natural Factors Vitamin D3 - Liquid Vitamin D Supplement for Immune System Support - 15 mL (500 Doses) 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.