Vitamin D 1000iu Optimum Strength

12 months supply (365 tablets)

Get your daily dose of sunshine and embrace vitality with our all-natural Vitamin D supplement that's designed to supercharge immunity, bone health and mood.

£6.99 £8.99you save £2.00
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☀️ Supercharge Your Immune System
Elevate your body's defence system with a daily dose of sunshine. Our Vitamin D3 is like a burst of sunlight in tablet form, empowering your immune response to keep you healthy and resilient.

🦴 Strengthen Bones
Vitamin D3 is essential for maintaining strong bones, keeping you active and healthy.

 💪 Support Muscle Function
Vitamin D3 isn't just for bones; it also plays a crucial role in muscle function, supporting your active lifestyle and helping you stay fit and toned.

 😁 Maintain Healthy Teeth
Keep your smile strong and bright. Vitamin D3 aids in the maintenance of tooth integrity, giving you another reason to show off your pearly whites.

💊 NHS Recommended
The NHS recommends that everyone should consider taking a daily vitamin D supplement, especially during the autumn and winter.

💪High Strength Vitamin D3
Each tablet contains 1000iu of Vitamin D3, providing 500% of your Nutrient Reference Value (NRV) for optimal health benefits.

🌿Vegetarian and Gluten-Free
Our formula is suitable for vegetarians and free from gluten, making it accessible to a wide range of dietary needs.

💡Enhanced Absorption
Formulated for maximum absorption to ensure you get the full benefit of every tablet.

⭐ Awarded Best Overall Vitamin D 2022, 2023 and 2024 by The Independent.

Vitamin D3, 25μg (1000iu), 500%

Ingredients: Vitamin D3 (1000IU) as Cholecalciferol, Microcrystalline Cellulose, Magnesium Stearate

* Nutrient Reference Value AKA Recommended Daily Intake

** Nutrient Reference Value Not Established

Supply: Each pack contains 365 tablets (12 months supply) of Vitamin D 1000iu Optimum Strength.

Cost per serving: 1p

Directions: Take 1 tablet daily with a full glass of water

Ingredients: Vitamin D3 (1000IU) as Cholecalciferol, Microcrystalline Cellulose, Magnesium Stearate

All UK orders qualify for fast and free UK delivery.

Delivery takes 1-2 business days.

Please review our delivery policy for full delivery details.

Vitamin D 1000iu Optimum Strength
£6.99£8.99

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Why are customers switching to Nutrition Geeks Vitamin D 1000iu

Discover why over 1,000,000 customers are switching to Nutrition Geeks from other brands.

Customer Reviews

Based on 204 reviews
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(184)
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A
A.U.
Arrived fast

Great product

K
Karen Brown
Great packaging and size

I haven’t started these yet. But if there are anything like their other products then they will be great. I’ll write a review shortly

S
Shabirali Esmail
Vitamin D tablets

They seem to be good

A
Anthony Linsell

A great product very reasonably priced

E
Elaine Duffus
Brilliant tablets!

I bought these vitamin D tablets a few weeks ago and they are really good. I normally order my supplements from nutrition geeks and never have any problems with any of their products!
Thanks so much.

Frequently Asked Questions

Common questions about Vitamin D 1000iu Optimum Strength

Vitamin D deficiency is common, especially in regions with limited sunlight exposure or for individuals who spend most of their time indoors.

A deficiency in vitamin D can lead to a range of symptoms, such as persistent fatigue, bone pain, muscle weakness, and mood changes, all of which can significantly impact a person's quality of life.

Fatigue may reduce the ability to concentrate and perform daily tasks, leading to a decrease in overall productivity and well-being.

Bone pain and muscle weakness can make physical activities more difficult and uncomfortable, potentially limiting mobility and causing a loss of independence.

Additionally, mood changes such as irritability, anxiety, or even depression may strain personal relationships and diminish one's sense of mental and emotional balance. Over time, these symptoms may reduce an overall enjoyment of life and ability to engage in everyday activities.

The National Health Service (NHS) in the UK recommends that everyone consider taking a daily vitamin D supplement, particularly during the autumn and winter months. If you're unsure, a healthcare professional can perform a simple blood test to check your vitamin D levels and determine if supplementation is necessary.

Vitamin D3 supplements are generally well-tolerated. However, excessive intake can lead to side effects such as nausea, vomiting, weakness, and serious complications like kidney damage. If you have any health concerns or are taking other medications, it's best to consult with a healthcare professional before starting any new supplement.

Vitamin D can be found in a small number of foods, including:

- Oily fish: Such as salmon, sardines, herring, and mackerel.

- Red meat

- Liver: Note that pregnant individuals should avoid liver.

- Egg yolks

- Fortified foods: Some fat spreads and breakfast cereals are fortified with Vitamin D.

The Department of Health and Social Care in the UK recommends that adults and children over 4 years old should take a daily Vitamin D supplement containing 400IU. It's important to note that the required amount of Vitamin D may vary for each individual, depending on factors such as sun exposure and skin color. Those with darker skin tend to absorb less Vitamin D from sunlight.

For children aged 9 and above, a dose of 1000IU of Vitamin D3 can be appropriate and safe, with the option to adjust the frequency, such as once every other day during summer months.

Our Vitamin D3+K2 supplement is of higher strength (Vitamin D3 4000IU and Vitamin K2 1000IU). If you find the 4000IU strength too high, you can opt to take them once every 2-3 days instead of daily. This approach can be effective because both Vitamin D3 and K2 are fat-soluble, meaning they can be stored in the body's fat tissues and liver for future use.

Moreover, according to the NHS, taking 1000IU or less of vitamin K supplements a day is unlikely to cause any harm.

However, we strongly recommend consulting your GP or pharmacist for personalised advice based on the child's medical history.