Vitamin D 3000iu Tablets - 75µg
/
Each high strength tablet is specially formulated to provide extra support for normal bone and teeth health, helping maintain strong, healthy bones as part of daily life. At this higher dosage, it also contributes to the normal function of the immune system.
- Supports normal bone and teeth maintenance
- Contributes to the normal function of the immune system
- 365 Days Supply
Product Summary
Product Summary
Keep your bones, teeth, and immune system on track with Vitamin D. This essential nutrient helps your body absorb calcium and phosphorus, supporting strong, healthy bones and teeth. It also contributes to the normal function of the immune system, helping you stay resilient and maintain overall wellbeing.
Food supplements should not be used as a substitute for a balanced and varied diet and a healthy lifestyle. Not suitable for children under the age of 12. If on medication, please consult a health professional before use. Discontinue use and seek medical advice if adverse reactions occur.
Suitable for Vegetarians.
Not suitable for Vegans.
Store in a cool, dry place out of the sight and reach of children. For best before end date, see product.
Suggested Use
Suggested Use
Swallow one tablet daily, with food or as advised by your healthcare practitioner. Do not exceed the stated daily intake.
Ingredients
Ingredients
Microcrystalline Cellulose, Dicalcium Phosphate Dihydrate, Magnesium Stearate, Anti-Caking Agent (Silicon Dioxide), Cholecalciferol.
For any allergens, please see ingredients in BOLD.
Nutritional Information
Nutritional Information
Allergens
Allergens
None.
Produced in a facility which handles fish and crustaceans.
Product FAQs
Product FAQs
Why should I take Vitamin D?
Vitamin D is essential for overall health, helping your body absorb calcium for strong bones and teeth, supporting immune function, and contributing to normal muscle function.
Who should take Vitamin D tablets?
Vitamin D tablets are especially useful for people who get limited sunlight, have a diet low in Vitamin D, or have higher needs, such as older adults or those with certain health conditions.
How does Vitamin D help with bones and teeth?
Vitamin D helps with bones and teeth by supporting the absorption of calcium and phosphorus, which are essential for strong, healthy bones and teeth. Adequate Vitamin D helps maintain bone density, supports normal growth and development.
How does Vitamin D help with energy levels?
Low Vitamin D levels have been linked to fatigue, so keeping your levels within the normal range can help you feel more energetic and active.
Will Vitamin D help with (SAD)?
Vitamin D may help support mood during periods of low sunlight, such as in seasonal affective disorder (SAD). Low Vitamin D levels have been linked to feelings of fatigue and low mood, so maintaining adequate levels can contribute to overall wellbeing. However, it is not a treatment for SAD.
Do I need to take more Vitamin D in autumn/winter months?
During the autumn and winter months, your body produces less Vitamin D from sunlight, so your requirements may increase.
What’s the difference between 1000iu and 3000iu?
The difference between 1000IU and 3000IU is the strength. 1000IU is a moderate daily dose for general maintenance, while 3000IU provides a higher dose for those with low levels or increased needs.
What shouldn’t I take with Vitamin D?
Vitamin D absorption can be affected by certain substances. Avoid taking it at the same time as high doses of calcium, magnesium, or iron, as these can compete for absorption. Very high doses of certain medications, like corticosteroids or weight-loss drugs, may also interfere with Vitamin D.
Shipping and Returns
Shipping and Returns
We offer four different shipping options for our customers in the UK, ranging from Free delivery to next day.
- Standard delivery or Royal Mail from £1.49
- Premium delivery from £2.49
- Express delivery from £4.95
- Scottish Highlands and Islands, Isle of Man and the Channel Islands from £4.99
Spend £20 or more and your order will qualify for FREE shipping.
We do our very best to process and dispatch orders on the same day when placed before 11.00am Monday-Friday.
Orders placed after this, may not be processed until the following working day (i.e. orders placed after this point on a Friday or over the weekend will be processed on the Monday [excluding Bank Holidays]).
For the full list of rates and locations we ship to please click here.
Pair well with
Gallery
Maximum strength Vitamin D3 supplements to give your body additional support
Vitamin D3, also known as cholecalciferol, plays several crucial roles in the body, primarily related to bone health, immune function, and cellular growth. This essential vitamin is usually created in the body during exposure to sunlight. While most people get enough D3 this way, others need support in the form of supplements.
Sealions' maximum strength 3000IU Vitamin D3 supplements are sourced from quality ingredients and give your body a powerful boost. We bring affordability straight to your door at just £5.00 for a year's supply.
More Information
More Information
What is Vitamin D3?
Also known as cholecalciferol, D3 is different to other forms of vitamin D, as it's produced naturally in the skin through exposure to sunlight. When your skin is exposed to ultraviolet B (UVB) rays from the sun, it naturally synthesises vitamin D3. The amount of vitamin D, your skin makes depends on many factors, including the time of day, season, latitude, and your skin pigmentation.
Although few foods naturally contain vitamin D3, some good dietary sources include:
- Fatty fish like salmon, mackerel, and tuna
- Fish liver oils, which are among the best sources
- Small amounts in beef liver, cheese, and egg yolks
- Some mushrooms also provide vitamin D3 in variable amounts
If you don't see the sun much, or dietary restrictions mean a varied and balanced diet isn't possible, Vitamin D3 3000IU tablets offer a range of benefits.
Who should take Sealions Vitamin D3 (3000IU) tablets?
Our 3000IU Vitamin D3 tablets are powerful food supplements that support numerous functions in the human body. This higher dose is particularly beneficial for people who have limited sun exposure or dietary intake. Our supplements can be particularly important for individuals living in northern latitudes, during the winter months, or for those who have dietary restrictions that limit their intake of foods rich in vitamin D3:
Limited exposure to sunlight
People in the Northern Hemisphere are more prone to lacking vitamin D3 during the winter because of the little sunlight. Even though there is sunlight in winter, research shows it doesn't contain the right amount of what our skin needs to synthesise it, so supplementing can help you maintain optimum vitamin D3 levels.
Age and genetics
As the skin ages, it's harder to produce sufficient vitamin D3 from sunlight alone, and supplementation is central to supporting normal function. People with darker skin tones can also struggle with reduced vitamin D3 levels due to higher melanin levels.
Medical conditions
Certain medical conditions can prevent the body producing enough vitamin D3, including Coeliac Disease, Chron's Disease, and those who fall into the morbidly obese category.
Vegetarians
As animal-derived food sources containing D3 aren't available to vegans or vegetarians, 3000IU vitamin D3 tablets are an excellent food supplement that allow you to enjoy a healthy lifestyle and not suffer for it.
The benefits of taking 3000IU vitamin D3 tablets
Taking 3000IU vitamin D3 tablets can offer several health benefits, especially if you have low vitamin D levels, or are at risk of deficiency. It's important to note that the recommended daily intake can vary based on age, health status, and your individual needs.
Some potential benefits of taking this dosage include:
Immune system boost
A healthy immune system is vital to prevent infections and help you battle bacteria when it enters your body. Many people struggle to maintain their immune system, but vitamin D3 can promote its normal function.
Regular doses can power up your white blood cells and give them extra support when dealing with infections.
Bone health
While calcium is central to maintaining normal bones and teeth, vitamin D3 is crucial for ensuring your body absorbs calcium efficiently. Many people combine D3 3000IU tablets with calcium to reap the maximum rewards.
Taking one tablet a day can have an impressive impact on your bones and even prevent osteoporosis.
Normal muscle function
One of the most prominent signs of vitamin D3 deficiency is muscle pain and weakness - especially in older people. However, taking a supplement ensures better muscle function, which promotes balance and strength. Older people are more at risk of falls, so our supplement can serve as extra support.
People who work out regularly might experience quicker muscle repair when they take a supplement, as D3 supports muscle contraction.
Mental health and emotional wellbeing
According to Heed Life, vitamin D3 can have impressive mood-boosting benefits - especially for individuals with current mental illnesses, including depression, anxiety, and seasonal affective disorder (SAD). Low moods can worsen in the winter months, but taking a supplement can boost them.
Support for chronic illnesses
While there's limited research on vitamin D3 and its ability to support people with diabetes, some studies suggest improves insulin sensitivity. The sunshine vitamin might also have a role in preventing colorectal cancers, but this research is still ongoing.
Are Vitamin D3 3000IU tablets a good idea?
Our ultra vitamin D 3000IU tablets are high strength because they deliver a powerful dose of what your body needs. Plus, tablets at this strength ensure normal absorption of cholecalciferol, allowing you to reap the benefits.
- Reversing deficiency: Higher doses of D3 play a remarkable role in treating deficiencies and boosting levels to the recommended amounts.
- Better absorption: If a medical condition impacts your ability to absorb nutrients, our vitamin D supplementation will power up your immune system. Lower-strength amounts might not offer the same benefits.
- Convenience: Our high-dosage D3 tablets are ultra-convenient; you only need one daily. If you hate taking pills, these are small enough for even the fussiest people.
Our supplements are considered safe for adults, but if you're under medical supervision, it's a good idea to seek support from your health professional before taking them. Pregnant and breastfeeding women should also consult with a doctor or pharmacist.
Why buy 3000IU Vitamin D3 from Sealions?
Sealions is on a mission to help everyone get essential vitamins and nutrients they might miss from a varied and balanced diet. Our supplements are formulated to offer all the support you need, without costing the earth.
Cost-effective supplements
How are our supplements so cheap when other food supplements cost a fortune? Well, it's simple; instead of taking a huge profit margin for ourselves, we pass the savings on to you. You get all of the high quality at a low price.
Sustainable solutions
Too many supplement providers pollute the environment with their unsustainable ingredients and packaging choices. Our products come in fully recyclable packaging, so you don't have to worry about your carbon footprint.
Dedicated customer service team
We want you to have a great shopping experience and go out of our way to give you good value with each product. Our customer service team is always on hand to answer your questions, so please feel free to contact us.
FAQ
If you have any more questions about products, orders, or your account, you can browse all of our FAQs for answers.
Why are your prices so low?
Why are your prices so low?
All Sealions products match the quality of other major vitamin and supplement brands, but we do things differently. We believe looking after your health shouldn’t cost a fortune, so we keep our prices fair by reducing our own margins and cutting out the middlemen. That means high quality vitamins, supplements, and nutrition products everyone can afford.
Where are your products manufactured?
Where are your products manufactured?
We source our ingredients from trusted suppliers across the UK and internationally, then manufacture all our supplements right here in Manchester, United Kingdom. This means every product is carefully made to meet our high quality standards, so you can feel confident about what you’re giving yourself and your family.
What is your delivery cut-off time?
What is your delivery cut-off time?
We aim to dispatch all orders placed before 11:00am on the same day (Monday to Friday). Orders placed after this time will be dispatched the next working day. If you place an order after 11:00am on a Friday or over the weekend, it will be processed on the following Monday (excluding Bank Holidays, Christmas Eve, and New Year’s Eve).
Delivery times are estimated and not guaranteed, but our warehouse team may sometimes be able to process and dispatch orders faster when possible.
How can I track my order?
How can I track my order?
Once your order is marked as fulfilled, you can track it depending on the delivery option you chose.
For Express Delivery, use the DPD tracking code we sent you to follow your order in real time at dpd.co.uk. If you select Standard or Premium Delivery, your order will be with Royal Mail and should arrive within 2–5 days for Standard or 1–3 days for Premium (Monday to Saturday).
If your order hasn’t arrived after five working days, or you have any questions about tracking, please get in touch with our team by email at support@sealions.com, by phone on 0161 519 1614, or via our contact form on the website.
Can I amend my order once it’s placed?
Can I amend my order once it’s placed?
You can’t make changes to an order directly from your account, but if you contact us as soon as possible by phone on 0161 519 1614, we’ll do our best to help. If your order has already been packed, it’s unlikely we’ll be able to make amendments, so please get in touch as soon as you can.
Can I take my products alongside medication or for a health condition?
Can I take my products alongside medication or for a health condition?
We would always recommend speaking with your GP or healthcare practitioner to ensure any new supplements are suitable for your personal needs, particularly alongside any existing medical concerns or medication.