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Home Products Vitamin D3 4000 IU - 400 High Strength Vitamin D Tablets (1+ Year Supply) - Vegetarian - Immune System Booster - Gluten Free - Vitamin D Supplements - Made in The UK
New Vitamin D3 4000 IU - 400 High Strength Vitamin D Tablets (1+ Year Supply) - Vegetarian - Immune System Booster - Gluten Free - Vitamin D Supplements - Made in The UK
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This product — Vitamin D3 4000 IU - 400 High Strength Vitamin D Tablets (1+ Year Supply) - Vegetarian - Immune System Booster - Gluten Free - Vitamin D Supplements - Made in The UK

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Vitamin D3 4000 IU Tablets - 400 Vegetarian, Gluten-Free Supplements for Immune Support

£7.99(0.02/count)
Price updated on: 02/08/2026 at 03:06
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Key Takeaway

Boost your immune system with these high-strength Vitamin D3 tablets, delivering 4000 IU of essential vitamin D in each serving. With 400 tablets in a single pack, you'll have over a year's supply for just £7.99 (0.02/count). Ideal for vegetarians and those looking to support their overall health, these gluten-free supplements are proudly made in the UK.

Frequently Asked Questions

What is Vitamin D3 4000 IU?

Vitamin D3 4000 IU is a high-strength dietary supplement that provides 400 tablets of vitamin D. This vegetarian formula is designed to support the immune system and overall health.

How much does Vitamin D3 4000 IU cost?

The price of Vitamin D3 4000 IU is £7.99, which offers great value at just £0.02 per tablet. This price provides a 1+ year supply of essential vitamin D.

What are the key features of Vitamin D3 4000 IU?

Key features of Vitamin D3 4000 IU include high strength at 4000 IU per tablet, being vegetarian and gluten-free, and manufactured in the UK. This supplement is designed to enhance your immune system.

Who is Vitamin D3 4000 IU best for?

Vitamin D3 4000 IU is ideal for individuals looking to boost their immune system, particularly those with limited sun exposure. It is suitable for vegetarians and anyone needing additional vitamin D support.

How do I use/care for Vitamin D3 4000 IU?

To use Vitamin D3 4000 IU, take one tablet daily with a meal for optimal absorption. Store the tablets in a cool, dry place to maintain their potency and effectiveness.

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