SunVit World Cup Competition

World Cup Giveaway Starts Now!

To celebrate the start of the Football World Cup, we're hosting an exciting giveaway! Learn more about how you could win a Fitbit Alta!

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Browse our online range of vitamin D capsules, tablets and liquids!

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SunVit Vegan Vitamin D3 Range
Introducing The Vegan Vitamin D3 Range!

Try the plant-based alternatives of our most popular Vitamin D3 supplements. The SunVit-D3 vegan range is registered by the Vegan Society UK.

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Vitamin D & Vegan Health
Vitamin D & Vegan Health

Is it healthy to adopt a vegan diet? Our new blog looks at the increasing popularity of the vegan lifestyle and how vegans can ensure they get enough essential nutrients.

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sunvit d3 and informed sport
30% Off For Sports Teams & Clubs

Sport and athletic teams who purchase 30 or more of the Informed-Sport certified products are now eligible for a 30% discount!

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SunVit-D3 Free Delivery

That's right, you'll get free UK delivery on all of our products available online!

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Welcome to SunVit-D3!

We specialise in supplements of Vitamin D3: "the sunshine vitamin" that improves your well-being, boosts your immune system and strengthens your bones. Our products are suitable for vegetarians and are halal-certified. Explore our Vitamin D3 supplements, available in a range of options to suit your needs!

Our Products

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  • SunVit-D3 800 IU (20µg) – 28 Tablets

    SunVit-D3 800 IU (20µg) – 28 Tablets

  • SunVit-D3 400 IU (10µg) – 28 Tablets

    SunVit-D3 400 IU (10µg) – 28 Tablets

  • Sale! SunVit-D3 Oral Drops (100IU/drop) 20ml

    SunVit-D3 Oral Drops (100IU/drop) 20ml

  • Vitamin D Blood Test Kit

    SunVit-D3 Vitamin D Blood Test Kit

  • SunVit-D3 2,000 IU (50µg) – 28 Tablets

    SunVit-D3 2,000 IU (50µg) – 28 Tablets

  • SunVit-D3 1,000 IU (25µg) – 28 Tablets

    SunVit-D3 1,000 IU (25µg) – 28 Tablets

Why Choose SunVit-D3?


Approved by the Vegetarian Society


Certified as halal by the Halal Monitoring Committee


Approved by Informed Sport

Latest News

SunVit-D3 Has Joined the PEPPOL Network

June 22, 2018

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SunVit-D3 Are Hosting A World Cup Giveaway!

June 15, 2018

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Vitamin D and Vegan Health

May 29, 2018

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SunVit-D3 Sponsor Male Cyclist Study

May 17, 2018

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