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

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

Regular price £36.94 GBP
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Natural Factors Vitamin D3 - Liquid Vitamin D Supplement for Immune Function Support - 15 ml (500 Doses)

Regular price £36.94
Sale price £36.94 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 crucial role in many bodily functions. The two main types are 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 often considered more effective at raising and maintaining blood levels. This liquid supplement provides vitamin D3 to help bridge the gap when sun exposure is insufficient—particularly in winter, for people living in northern regions, or for those with darker skin who produce less vitamin D from sunlight. According to the European Food Safety Authority, vitamin D contributes to the maintenance of normal bones and teeth by aiding calcium absorption, and it also contributes to the normal function of the immune system. Many foods are fortified, but it can still be difficult to get enough from diet alone, making supplementation a sensible option.

Who May Benefit from Vitamin D Supplementation?

Vitamin D deficiency is surprisingly widespread. Those who may benefit from supplementation include individuals with limited sun exposure, such as office workers, people living in northern latitudes, or those who regularly uses sunscreen. Older adults, people with darker skin, and those with conditions affecting fat absorption (e.g., Crohn's disease, coeliac disease) are also at increased risk. If you're unsure about your vitamin D levels, a simple blood test can help determine if supplementation is appropriate. Always consult a health care professional before starting any new supplement.

Key Benefits of Natural Factors Vitamin D3

  • Supports Normal Immune Function: Vitamin D contributes to the normal functioning of the immune system, which is particularly useful during the cold and flu season.
  • Maintains Healthy Bones and Teeth: By aiding the absorption of calcium and phosphorus, vitamin D helps keep your bones and teeth strong throughout life.
  • Promotes Calcium Absorption: Without sufficient vitamin D, the body cannot efficiently absorb calcium from food or supplements.
  • Convenient Liquid Format: The dropper bottle allows for simple, flexible dosage—ideal for those who struggle with tablets.
  • Free from Common Allergens: This supplement is dairy-free, sugar-free, wheat-free, gluten-free, yeast-free, soya-free, corn-free, egg-free, fish-free, shellfish-free, and non-GM.

Why Choose Natural Factors Vitamin D3 Liquid?

Many individuals don't get enough vitamin D, especially during the darker months. That's where Natural Factors Vitamin D3 Liquid steps in—a simple, effective supplement to help maintain healthy bones and a robust immune system. Each bottle provides 500 daily doses (one drop per day), making it a cost-effective choice. Produced by a family-owned B-Corp that emphasises quality and sustainability, this vitamin D3 is free from common allergens and unnecessary additives.

What Makes This Liquid Vitamin D3 Different?

What sets Natural Factors apart is their commitment to quality. As a family-owned B-Corp, they are carbon neutral and third-party certified. They control their entire manufacturing process, ensuring strict quality control. This liquid vitamin D3 is tested for purity and potency, and is free from GM ingredients and common allergens. The liquid format is gentle on the stomach and can be taken straight or mixed with food or drink.

How to Take Natural Factors Vitamin D3

For optimal uses, invert the bottle and let one drop fall onto a spoon, or stir it into food or drink. Take one drop daily, or as advised by your health care provider. Since vitamin D is fat-soluble, consuming it with a meal containing healthy fats may improve absorption. With 500 doses per bottle, this supplement offers great value for daily uses.

Safety and Considerations

Vitamin D is generally safe when taken at the recommended dose. However, taking too much over a long period can lead to toxicity. Do not exceed the stated dose unless directed by a health care professional. If you are pregnant, breastfeeding, taking medication, or have a medical condition, consult your doctor before uses. Keep out of reach of children. This product is a food supplement and should not be used as a substitute for a varied diet and healthy lifestyle.

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Orders are prepared with clear worldwide delivery expectations from the product page through dispatch. Delivery estimates are shown before checkout where available, and tracking details are sent after the order leaves fulfilment so customers can follow the parcel and plan around the expected arrival window.

Returns and support

UK Vitality Vitamins 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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Supplement guide

Natural Factors Vitamin D3 - Liquid Vitamin D Supplement for Immune Function Support - 15 ml (500 Doses) at UK Vitality Vitamins

Understanding Vitamin D3 and Its Role in HealthVitamin D is a fat-soluble vitamin that plays a crucial role in many bodily functions. The two main types are vitamin D2 (ergocalciferol) from plant sources and vitamin D...

Category Vitamin D
Delivery area Worldwide
Checkout Secure checkout
Brand Natural Factors
Price £36.94
Availability In stock
B-CorpBone HealthCalcium AbsorptionDairy FreeGluten FreeImmune FunctionLiquid Vitamin DNatural FactorsNon-GMSoy 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.

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Questions about Natural Factors Vitamin D3 - Liquid Vitamin D Supplement for Immune Function Support - 15 ml (500 Doses)

Is Natural Factors Vitamin D3 - Liquid Vitamin D Supplement for Immune Function Support - 15 ml (500 Doses) available with worldwide delivery?

Yes. This product is currently available on UK Vitality Vitamins with free worldwide delivery.

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 basket area. Returns guidance is available on the product page and full terms are covered in the store returns policy.

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UK Vitality Vitamins product pages display ingredients, directions, allergen details and delivery information clearly — so you can compare supplements and make informed choices quickly.