Key Benefits

• Plant-based vitamin D3 delivers 10µg (400i.u.) per 4 drops.

• Helps maintain normal bones, teeth, muscles and immune system.

• Vegan, tasteless drops—simple for the whole family to take.

Start every day with support for your bones and immune system. Cytoplan’s Vitamin D3 Drops are made from plant-based cholecalciferol, offering a pure and vegan-friendly way to top up your vitamin D. The gentle, tasteless formula is easy to add to any routine—perfect for adults, children and even babies.

Vitamin D3 helps your body absorb and use calcium and phosphorus, supporting the maintenance of normal bones, teeth and muscle function. It also plays a role in the normal function of the immune system and contributes to the process of cell division.

Ideal for those with limited sun exposure, these drops deliver the sunshine vitamin in a form your body can easily absorb and use—so you can feel confident in your daily routine.

Cytoplan’s range of Wholefood supplements harness the power of natural plant sources, offering nutrients your body recognises as food. Unlike synthetic alternatives, they contain a complete phytonutrient complex for superior absorption and utilisation. Crafted from nutrient-rich, unprocessed foods, vitamins and minerals are delivered in their most effective, natural form. This makes their supplements such as Vitamin D3 Drops a nourishing, bioavailable solution for optimal health care.

Since its founding in 1990, Cytoplan has specialised in science-backed, food-based supplements tailored for healthcare professionals and their patients, with a focus on improving health through bio-effective formulations. Owned by a charitable organisation, the UK-based brand reinvests its profits into wellness initiatives and donates supplements to those in need–which not only supports individual wellbeing but also creates a meaningful impact within communities.

With our Healf Curation Process, we do the work for you. Shop with confidence knowing that every item has been tried, tested, and curated for you.

Learn more about each step—Brand Discovery, Expert Validation, and Community Testing—here.

Vitamin D3 (plant derived cholecalciferol), medium chain triglycerides of coconut fatty acids, d-alpha-tocopherol (antioxidant).

Shipping

At Healf, we prioritize safe and fast delivery for all our customers. Our carefully selected couriers are Royal Mail and DPD.

UK standard delivery

Enjoy free standard delivery on orders above £50, this option usually requires 2-3 working days. If your order is under £50, this delivery option is available for £3.99.

Next working day

For when you need our products urgently, we offer next working day shipping for £5.99. For orders placed before 12.00, we will ship it the same day to ensure you receive your order the next working day.

International

International deliveries can take 7 working days, and up to 4 weeks. The cost is £22.99 for orders below £50, £49.95 for orders above.

Returns

If for any reason you are not satisfied with your order, we provide free 365-day UK returns for all our customers. To initiate your return, simply contact us at team@healf.com, and we'll send you a return slip and help arrange a collection. The item you return must be sent in the same condition as received and inside the original packaging. Once received, we will notify you via email.

For international returns, we unfortunately do not cover the cost. However, we work with an array of carriers and can offer self-posting returns for customers shopping from outside the UK.

As directed by a practitioner: 2 drops = 5µg (200 i.u.), 0.5 mls = 40µg (1600 i.u.).

In the UK, the Department of Health recommends babies from birth to 1 year of age who are being exclusively breastfed should be given a daily supplement containing 8.5 to 10µg of vitamin D, whether or not the mother is taking a supplement containing vitamin D. They recommend that adults and children over the age of 1 should supplement with 10µg of vitamin D a day.

Please note, the Department of Health also recommends that all children aged 6 months to 5 years of age are given vitamin supplements containing vitamins A, C and D every day unless they are having more than 500ml (about a pint) of infant formula (which is fortified with vitamins).

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.