*Disclaimer: The effects of the product may vary between individuals and could differ from those described on the website.
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ALL IN A DAY Vitamin D3 4000 IU 1+1 FREE
Receive a 60-day supply
High-dose vitamin D supplement with vitamin D3 4000 IU – 100 μg per capsule.
Hight potency, high-dose formula
Nature-derived vitamin D3 from lanolin
Highest possible quality and purity
Only 1 small, easy-to-swallow capsule per day
Gluten-free, lactose-free, GMO-free, and suitable for vegetarians
Produced in the EU in accordance with GMP quality standards
Verified by an independent laboratory
Contents: 1x ALL IN A DAY Vitamin D3 4000 IU 1+1 FREE 60 capsules/60 days
Sufficient for 60 days
£0.56 / Capsule
-50% discount + Free delivery
Special price£16.90Regular price£33.58
High-dose Vitamin D3 4000 IU capsules
A high-potency vitamin D supplement, Essentials Vitamin D3 4000 IU contains 100 μg of top-quality nature-derived vitamin D3 from lanolin. It’s delivered in small, easy-to-swallow cellulose capsules.
Current research suggests consuming up to 4000 IU of vitamin D per day should be ideal for optimal blood levels in most people. Taking more than 4000 IU may provide no extra health benefits.
Essentials Vitamin D3 4000 IU – best vitamin D supplement out there
High-potency, high-dose formula: Essentials Vitamin D3 contains 100 μg (4000 IU) of top-quality vitamin D3 in every single capsule. Studies suggest up to 4000 IU of vitamin D per day should be ideal for optimal blood levels in most people.
Proven quality: The vitamin D content is verified by an independent laboratory using state-of-the-art technology. Essentials Vitamin D3 4000 IU offers the highest possible quality and purity.
Best possible bioavailability and bioactivity: It contains nature-derived vitamin D3 in the most effective form (cholecalciferol) the body can use. That enables optimal absorption and a quick increase in vitamin D3 concentration in the blood, and has the highest possible bioavailability and bioactivity.
Free of allergens: It is lactose-free, gluten-free and soy-free. It contains NO artificial colourings (TiO2-free) and preservatives, and it is guaranteed to be free of genetically modified substances (GMO-free).
Excellent value for money: Essentials Vitamin D3 4000 IU offers the highest possible quality and purity, and the best possible bioavailability. It also covers your vitamin D needs, since consuming up to 4000 IU per day should be ideal for optimal blood levels in most people.
Small capsules: The capsules are small, which makes them very easy to swallow.
30-day money-back guarantee: If for any reason you are not completely satisfied with the product, simply return the empty package and get a full refund.
Essentials Vitamin D3 4000 IU benefits
Essentials Vitamin D3 4000 IU capsules contain the best possible form of vitamin D3 (cholecalciferol) and have a quick dissolution time, which guarantees optimum absorption and benefits.
The capsule shells are plant-based, GMO-free and contain NO colourings, preservatives or allergens, which is why they’re also suitable for vegetarians and people with allergies to gluten, lactose, soy and others (see Properties at the very end).
Vitamin D plays many crucial roles in your body:
boosts immune system,
helps maintain muscle function,
supports normal cell division,
upkeeps density of bones and teeth,
contributes to normal absorption and utilisation of calcium and phosphorus.
Vitamin D deficiency
Estimates suggest that over 1 billion people worldwide are vitamin D deficient or insufficient. In UK, around 27% of people have insufficient or deficient vitamin D levels, while as many as 74% don’t meet the recommended vitamin D levels for optimum wellbeing.
A major cause of vitamin D deficiency is limited exposure to sunlight due to spending a lot of time indoors, living in northern latitudes, wearing long robes or coverings, or lack of UVB radiation from sunlight (from late autumn through winter to early spring). Other risk factors include:
having dark skin,
ageing (especially problematic for age 60+),
having certain health conditions (like celiac disease, Crohn’s disease, cystic fibrosis), and
having low vitamin D intake.
Subscribe and save an extra 20%!
For optimal blood levels, experts recommend a regular daily intake of vitamin D. That’s why Vitamin D3 4000 IU should be taken over an extended period of time to prevent deficiency and reap maximum benefits.
Subscribe to Essentials Vitamin D3 4000 IU and get a 2-month supply automatically delivered to your doorstep – with an additional 20% discount!
No artificial sweeteners
Free of flavourings
Free of colourings
Free of preservatives
No microcrystal cellulose
No added sugar/sugar alcohols
Produced in EU
Vitamin D3 works best with vitamin K2
Regular vitamin D supplementation can result in a higher demand for vitamin K2 – here’s why. Vitamin D3 increases the absorption of calcium into the bloodstream. Vitamin K2 helps transport and bind calcium to your bones, preventing it from sticking to your artery walls.
That’s why we recommend combining Essentials Vitamin D3 4000 IU with Essentials Vitamin K2 that contains 200 µg of vitamin K2 in the best possible, biologically active MK-7 form.
The recommended (also maximum) daily intake is 1 capsule with a glass of water after a meal.
The recommended daily intake should not be exceeded. Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle. A diverse and balanced diet and a healthy lifestyle are important.
If you are hypersensitive or allergic to any of the ingredients of this product or use medication, are pregnant or breastfeeding consult your doctor before use. consult your doctor before use.
Keep out of the reach and sight of children! Store in a dark and dry place at temperatures up to 25°C.
Quality. Safety. Expertise.
We have over 2 million happy customers worldwide and are present in over 40 countries across Europe. Thus, it’s our mission and responsibility to design and manufacture products using the highest-quality, effective, clinically tested and nature-based active ingredients. We follow the highest pharmaceutical GMP and HACCP standards at our state-of-the-art production facilities.
When developing our products, we analyse the latest findings, studies and trends in the fields of nutrition, supplements and biochemistry.
Our own production facilities
We have an EU-based modern pharmaceutical plant where we follow GMP and HACCP standards.
Certified raw materials
We use certified raw materials from reliable and traceable suppliers who must show certificates proving the quality and integrity of the materials.
Our products are tested twice – as raw materials and finished products, so each product comes with purity and microbiological integrity guarantees.