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Vitamins Supplements for Vegan

Vegan vitamins and supplements, including vitamin B12, vitamin D, iodine, algae omega-3, iron, zinc, multivitamins and live culture supplements, all in vegan capsules, tablets, powders or drops. The NHS advises vegans to get a reliable source of vitamin B12. Fast UK delivery.

Frequently asked questions

What is the most important supplement for vegans?

Vitamin B12. It is found naturally only in animal foods, so vegans need B12-fortified foods or a supplement.

Is vitamin D3 vegan?

Not always. Vitamin D3 is often made from lanolin (sheep's wool). Vegan D3 comes from lichen, and vitamin D2 is always plant-based. Check the label.

How do vegans get omega-3?

Algae oil provides DHA directly. Flaxseed, chia seeds and walnuts provide ALA, a plant omega-3 that the body converts to EPA and DHA in small amounts.

Are all products in this collection vegan?

This collection is made up of products for a vegan diet. Check each product page for the vegan label, and the ingredients if you also avoid other allergens.

Which supplements do vegans need?

A well-planned vegan diet can provide most nutrients, but a few are hard to get from plants alone. The NHS highlights vitamin B12, vitamin D, iodine, omega-3, iron, calcium, selenium and zinc as the nutrients to plan for. This collection brings together products made for a vegan diet; check each product page for the vegan label.

The key nutrients

  • Vitamin B12 – found naturally only in animal foods, so vegans need fortified foods or a supplement. This is the most important one.
  • Vitamin D – the NHS advises 10 µg a day in autumn and winter. Check that the D3 comes from lichen rather than lanolin.
  • Iodine – mainly found in dairy and fish; many plant drinks aren't fortified.
  • Omega-3 – algae oil provides DHA, the same omega-3 found in oily fish.
  • Iron and zinc – found in pulses, wholegrains, nuts and seeds, but absorbed less well from plants.
  • Selenium – a couple of Brazil nuts or a supplement.
  • Calcium – calcium-set tofu, fortified plant drinks and green vegetables.

One product or several?

A vegan multivitamin covers many of these at once. You may still need separate vitamin D, omega-3 or iron, depending on your diet.

The role of key nutrients

Vitamin B12 contributes to the reduction of tiredness and fatigue and to normal red blood cell formation. Iodine contributes to normal thyroid function. Iron contributes to normal oxygen transport in the body.

Good to know

  • Add up nutrients from your multivitamin and any single supplements, and stay within the label doses.
  • Pregnant and breastfeeding vegans should speak to their midwife or GP about B12, iodine and vitamin D.
  • Food supplements should not be used as a substitute for a varied, balanced diet.