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Vitamin D3 4000IU - Image 1
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Vitamin D3 4000IU

£16.30

30 Veg Caps

Pre-order for 23/11/2026, delivery 2–3 working days once available
Healf Zone members get free next day delivery on all orders.

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Product description

Key Benefits

  • Contains vitamin D to contribute to the maintenance of normal bones and normal muscle function.
  • Includes vitamin D to contribute to the normal function of the immune system.
  • Contains vitamin D to contribute to normal absorption of calcium and phosphorus.
  • Formulated with lichen-sourced vegan D3, clinically studied at the University of Surrey.
  • High potency 4000IU dose in a convenient mini capsule format.

Viridian Vitamin D3 4000IU is a high-potency vegan vitamin D supplement delivering 4000IU of lichen-sourced D3 per capsule, clinically studied at the University of Surrey.

Most vitamin D3 supplements are derived from lanolin in sheep's wool. Viridian's D3 is plant-sourced from lichen, making it suitable for vegans. Vitamin D contributes to the maintenance of normal bones, normal muscle function, normal teeth, and the normal function of the immune system. It also contributes to the normal absorption of calcium and phosphorus.

Convenient mini capsule format, suitable to take one to three times per week. 100% active ingredients, no fillers. Sourced according to Viridian's strict ethical criteria, including no animal testing, GMO, or palm oil.

Why Viridian is Healf
Standard vitamin D3 is almost always derived from sheep’s wool lanolin. Viridian’s 4000IU D3 is sourced from lichen, making it one of the few high-potency vegan D3 supplements on the market, clinically studied at the University of Surrey and delivered in a convenient mini capsule with no fillers.

Viridian, founded by Cheryl Thallon in 1999, is an independent family-owned company. Viridian stands out for its commitment to ethical practices over profit, focusing on the well-being of their customers, environment, and communities. Cheryl and her daughter Holly continue to work together to promote health and happiness with a conscientious approach.

Here at Healf we do the work for you, every product goes through a 3 step curation process of Discovery, Expert Validation, and Community Testing. So you know you are only getting the best.
Ingredients
Vitamin D3, Alfalfa, Spirulina, Bilberry, Plant cellulose capsule.
Suggested use
FOR ADULTS

Take 1-3 capsules per week with food.

FOR CHILDREN

16+ years, take 1-3 capsules per week with food

Not suitable for children under 16 years

Do not exceed stated dose unless recommended by your healthcare practitioner. Not to be used during pregnancy or lactation unless recommended by a healthcare practitioner.

Store in a cool dry place, out of the sight and reach of children.

This is a food supplement, not to be used as a substitute for a varied diet and lifestyle.

Additional Information:

Food supplements and foods sold by Healf should not be used as a substitute for a varied, balanced diet and healthy lifestyle.

If you are pregnant, breastfeeding, have a medical condition, or are taking any medications, please consult with a healthcare professional before use. Use products only if the seal is intact. Store in a cool, dry place, out of the reach of young children. Do not exceed the recommended daily intake.

We make every effort to ensure that product information on our website is accurate and up to date, but packaging and ingredients may occasionally vary from images shown on site. Please refer to the product label and contact Healf before use if you have any questions regarding your specific allergies or intolerances.

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Healf Curation Process™

Every product undergoes our rigorous Healf Curation Process, ensuring you are always getting the best when it comes to your wellbeing.