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Looking to top up your vitamin D levels during the darker winter months? Dietitian Laura Tilt outlines the best vitamin D supplements available in the UK – including vegan-friendly, sports-tested and tablet-free options…
Essential for bone health, muscle and immune function, vitamin D is unique in that it is naturally synthesised by the body when your skin is exposed to sunshine. Alas, the sun’s rays are a rare thing in the UK – especially in the depths of winter – and coupled with the fact there are few foods naturally rich in vitamin D, a supplement is recommended from October through April, and year-round if you have darker skin (which makes less vitamin D) or spend a lot of time indoors.
Read on for our pick of the best vitamin D supplements available in the UK, all of which contain vitamin D3, the body’s preferred form.
Related: What are the health benefits of vitamin D?
Best vitamin D supplements UK
- Everyday Supplement: Vitabiotics Ultra Vitamin D 400 IU (£3.95 for 96 tablets)
- Tablet-Free Option: Better You Vitamin D1000 Oral Spray (£7.95 per bottle – 100 sprays)
- Vegan Vitamin D: Together Health Vitamin D3 (£6.99 for 30 tablets)
- Sports Tested Supplement: Healthspan Elite Vitamin D3 1,000iu (£9.99 for 120 tablets)
- Vitamin D Juice Shot: Moju Shots – Vitamin D (£27.80 for 4 x 420 ml bottles)
Keep reading for our full reviews…
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BEST VITAMIN D SPRAY
Better You Vitamin D1000 Oral Spray
BUY IT NOW:
£7.95 per bottle (100 sprays) / betteryou.com
Vitamin content: 4.5/5
Ease of consumption: 5/5
Sustainable packaging: 4/5
OVERALL: 4.5/5
A great pill-free option, Better You’s Vitamin D1000 Oral Spray is minty fresh. Each spray contains 25 μg of vitamin D, 2.5 more than the UK gov recommended dose. However, this is backed by research suggesting larger doses are needed to achieve optimal levels (and well within safe limits).
Research led by Cardiff University also found absorption of the BetterYou sprays is faster and more effective than a traditional tablet. Each bottle contains 100 doses, costing 8 pence a day. Take any time of day with or without food – leave next to your toothbrush and you’re unlikely to forget. Oh, and the bottle is fully recyclable.
BEST EVERYDAY VITAMIN D SUPPLEMENT
Vitabiotics Ultra Vitamin D 400 IU
BUY IT NOW:
£3.95 for 96 tablets / vitabiotics.com
Vitamin content: 3/5
Ease of consumption: 3/5
Sustainable packaging: 2/5
OVERALL: 3/5
Vitabiotics Ultra Vitamin D does exactly what is says on the box; it contains the everyday level of vitamin D recommended by the UK government, which is 10 micrograms (μg) or 400 international units (IU) of vitamin D.
Taken throughout winter, this will support musculoskeletal health and immune function. Plus, a single box will last you three months, making this a cost-effective option and ideal for those who are happy taking a tablet. Swallow with a cold drink and consume alongside your largest meal of the day to maximise absorption.
BEST VEGAN VITAMIN D SUPPLEMENT
Together Health Vitamin D3
BUY IT NOW:
£6.99 for 30 tablets / togetherhealth.co.uk
Vitamin content: 4/5
Ease of consumption: 3/5
Sustainable packaging: 5/5
OVERALL: 4.5/5
Most vitamin D supplements are derived from lanolin – a waxy substance found in sheep’s wool (yep, really). So, if you’re strictly vegan, you’ll want to know about plant-based options.
Together Health’s Vitamin D3 is extracted from lichen (which is somewhere between an algae and a fungus) and packaged into capsules with coconut oil to assist absorption, since vitamin D is a fat-soluble nutrient. Each capsule contains 25 μg of vitamin D3, with one pouch lasting a month. Plus points for the plastic free, compostable packaging.
BEST VITAMIN D SUPPLEMENT FOR ATHLETES
Healthspan Elite Vitamin D3 1,000iu
BUY IT NOW:
£9.99 for 120 tablets / healthspanelite.co.uk
Vitamin content: 4/5
Ease of consumption: 3/5
Sustainable packaging: 2/5
OVERALL: 3.5/5
If you’re competing in elite sport, then you’ll want to make sure your supplements are free from banned substances. Healthspan’s Elite Vitamin D is informed sport tested so you can be confident it’s been robustly tested.
Each small, easy-to-swallow tablet contains 25 micrograms of vitamin D. This is over the standard daily recommendation, but there’s evidence to suggest that athletes may benefit from higher intakes, particularly those training or competing predominantly indoors. Swallow with water or a cold drink, alongside a meal to support absorption.
BEST VITAMIN D JUICE SHOT
Moju Shots – Vitamin D
BUY IT NOW:
£27.80 for 4 x 420 ml bottles (one month’s supply) / mojudrinks.com
Vitamin content: 4/5
Ease of consumption: 5/5
Sustainable packaging: 3/5
OVERALL: 4/5
If you’re someone that never remembers to take a supplement, Moju’s Vitamin D shots could help you buck the trend. A blend of apple, citrus, ginger, and turmeric, each 60ml shot also packs 20 micrograms of vitamin D, sourced from seaweed (which makes them vegan-friendly, too).
Yes, it’s more expensive than a pill, but if you have a bigger budget you’ll quickly become addicted to this punchy little shot as part of your morning routine. Each bottle contains a week’s worth of shots, and Moju offers a handy delivery of four bottles once a month, in recyclable packaging.
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