Vitamin D3 Drops 1000 IU 25mcg per Drop 30ml 900 Drops Best Vitamin D3 BESTLAB

Vitamin D3 Drops 1000 IU 25mcg per Drop 30ml 900 Drops Best Vitamin D3 BESTLAB

Vitamin D3, cholecalciferol from lanolin, in an oil base with natural vitamin E. Every drop contains 1000 IU (25 µg), and the suggested serving is 2 drops a day after a meal.

Vitamin D3 Drops 1000 IU 25mcg per Drop 30ml 900 Drops Best Vitamin D3 BESTLAB
🇬🇧 Ships from UK
🌿 Vegetarian
🌿 Gluten-free
📦 30 ml, about 900 drops, 450 servings
🇵🇱 Made in Poland

Vitamin D3 Drops 1000 IU 25mcg per Drop 30ml 900 Drops Best Vitamin D3 BESTLAB

Vitamin D3 Drops 1000 IU 25mcg per Drop 30ml 900 Drops Best Vitamin D3 BESTLAB 1
Vitamin D3 Drops 1000 IU 25mcg per Drop 30ml 900 Drops Best Vitamin D3 BESTLAB 2
Vitamin D3 Drops 1000 IU 25mcg per Drop 30ml 900 Drops Best Vitamin D3 BESTLAB 3

Why BESTLAB?

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1000 IU per Drop 25 µg of vitamin D3 (cholecalciferol) in every drop
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Bones & Teeth Vitamin D contributes to the maintenance of normal bones and teeth
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Immune System Vitamin D contributes to the normal function of the immune system
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900 Drops 30 ml bottle, 450 servings of 2 drops

Product Details

BrandBESTLAB
TypeVitamin
Sub-typeVitamin D3 (cholecalciferol)
FormDrops in oil
Quantity30 ml, about 900 drops, 450 servings
Country of ManufacturePoland
Key IngredientsVitamin D3 (cholecalciferol from lanolin), natural vitamin E (tocopherol)
Dietary PreferencesVegetarian, Gluten-free
EAN5904917029244
MPN5904917029244

Product Description

Vitamin D3 Drops - Best Vitamin D3

Best Vitamin D3 is a food supplement with vitamin D3, cholecalciferol, in convenient drops. Every drop provides 1000 IU (25 µg) of vitamin D3, and the suggested serving is 2 drops a day after a meal.

Why vitamin D in autumn and winter

The skin makes vitamin D when it is exposed to sunlight. In the UK, between October and early March the sun is not strong enough for that, which is why the NHS advises everyone to consider taking a daily vitamin D supplement during autumn and winter.

What vitamin D does

Vitamin D contributes to the normal absorption and utilisation of calcium and phosphorus and to normal blood calcium levels. It contributes to the maintenance of normal bones, teeth and muscle function, to the normal function of the immune system, and has a role in the process of cell division.

Why drops in oil

Vitamin D is fat-soluble, so it comes dissolved in oil with natural vitamin E as the antioxidant. A 30 ml bottle holds about 900 drops, which is 450 servings at 2 drops a day.

A balanced diet and a proper lifestyle remain what matters most. A food supplement is an addition to them, never a replacement.

Who might consider Best Vitamin D3

  • You want to look after your vitamin D intake in autumn and winter
  • You spend most of the day indoors
  • You prefer drops to tablets or capsules
  • You want vitamin D3 on its own, without other vitamins

What is inside

Active ingredientsContent in 1 drop
Vitamin D3 (cholecalciferol)1000 IU / 25 µg (500%)*

* % of the Nutrient Reference Value (NRV) where established.

Ingredients: Oil, antioxidant: tocopherol (natural vitamin E), vitamin D (cholecalciferol from lanolin). Pack content: 30 ml, about 900 drops.

Vitamin D is found in oily fish, eggs and fortified foods, and the skin makes it in summer sunlight. A varied diet is the foundation; a supplement can complement it.

About the formula

Cholecalciferol, vitamin D3

Vitamin D3, cholecalciferol, is the same form of vitamin D that the skin produces in sunlight. In Best Vitamin D3 it comes from lanolin, the natural wax of sheep's wool.

An oil base

Vitamin D does not dissolve in water, so it is supplied in oil. Natural vitamin E, tocopherol, is added as the antioxidant that protects the formula in the bottle.

One drop, 1000 IU

Every drop contains 1000 IU, which is 25 µg of vitamin D3. The suggested serving is 2 drops a day after a meal, and the 30 ml bottle holds about 900 drops.

Vitamin D only

Best Vitamin D3 contains vitamin D3 alone, without vitamin K2 or other vitamins, so it is easy to combine with the rest of your routine. Check the labels of any other products you take so the total intake stays within the recommended servings.

Tested quality

Every batch of BestLab supplements is tested at J.S. Hamilton, an independent accredited laboratory, for microbiological purity, heavy metals and gluten.

How to use

Suggested use: 2 drops daily after a meal.

Storage: at room temperature, in a dry place, out of reach of small children. Protect from moisture and light.

Precautions: do not exceed the recommended daily serving. A balanced diet and a proper lifestyle are important for the functioning of the human body. A food supplement must not be used as a substitute for a varied diet. Do not use in case of hypersensitivity to any of the ingredients. Pregnant women and breastfeeding mothers should consult a doctor before use.

Frequently Asked Questions

Where are BestLab dietary supplements manufactured?
BestLab supplements are manufactured in Poland, in modern plants that meet the highest quality standards. The raw materials come from various regions of the world, and we select only those that meet our strict requirements for purity, effectiveness and quality.
Have BestLab supplements been tested?
Yes. Every batch undergoes detailed testing at JS Hamilton, an independent certification centre in Poland, for purity, composition and active substance content.
Does Best Vitamin D3 contain gluten? Can it be used by people with coeliac disease?
Our supplements are completely free from gluten, so they can be used by people with coeliac disease and by anyone avoiding gluten for other reasons. Every batch is tested for the presence of gluten and lactose.
Can Best Vitamin D3 be used during pregnancy?
Only after consulting a doctor. Pregnant women should always discuss any supplement with the doctor in charge before starting.
Can Best Vitamin D3 be used while breastfeeding?
As in pregnancy, the decision should be made after speaking to a doctor.
How many drops a day should I take?
One drop contains 1000 IU (25 µg) of vitamin D3. The suggested serving is 2 drops a day after a meal. Do not exceed the recommended daily serving.
Does it need to be kept in the fridge?
No. Store it at room temperature, ideally between 15 and 25°C, in a dry, dark place away from direct sunlight and moisture.
Why is there no vitamin K in Best Vitamin D3?
The product is designed to provide vitamin D3 alone. If you want the fat-soluble vitamins together, look at a combined formula instead.
Can I give it to children?
Best Vitamin D3 is designed for adults. Children, and especially babies, need much smaller amounts, so speak to your doctor or health visitor about the right product and dose for a child.
Should I take vitamin D in summer too?
It depends on how much time you spend outdoors in the sun. In the UK the NHS advises everyone to consider vitamin D in autumn and winter, and people who rarely go outside or cover their skin may need it all year round. If in doubt, a blood test will show your vitamin D level.
Is Best Vitamin D3 vegan?
No. The vitamin D3 comes from lanolin, the natural wax of sheep's wool, so it is not vegan.

📦 Delivery & Returns

Dispatched within 1 business day from our UK warehouse (Newark, Nottinghamshire).
Tracked Royal Mail & courier options at checkout. UK stock - no customs delays.

UK seller
Fast dispatch from a trusted business seller.
Tracked delivery
Recorded postage for peace of mind.
30-day returns
Covered by eBay Money Back Guarantee.

About BESTLAB

Best Lab is a Polish manufacturer of the highest-quality dietary supplements. Our formulas are certified, include standardised raw materials and always have a clean composition. We base our products on current scientific research and our suppliers meet the highest standards - so we can create effective supplements you can trust.

Best People Best Quality Best Products