Vitamin D3 Spray 1000iu
A high-potency vitamin D3 spray with 1000iu per dose, supporting bone health, immunity, and calcium balance in a convenient, fast-absorbing lemon-flavoured formula.
£9.35
Free sample each month
Pause or cancel anytime
365 day free returns
In stock. Next day delivery available.
Buy now, pay later from £2.60/mo with
Free UK shipping over £50, free returns.
Key Benefits
-
Helps maintain strong and healthy bones.
-
Promotes immune function.
-
High-absorption formula via oral spray.
Vitamin D3 Spray 1000iu is a high-potency, lemon-flavoured spray providing 1000iu of vitamin D3 per dose. Vitamin D is essential for bone health, calcium and phosphorus balance, immune function, and muscle support. D3 (cholecalciferol), the most bioavailable form, is synthesised in the skin from sunlight and more effective at maintaining optimal vitamin D levels than D2. Certain health conditions and limited sun exposure especially in winter may deplete levels, making supplementation important to prevent deficiency.
This vitamin D3 spray bypasses the digestive system, allowing for direct absorption through the oral mucosa, enhancing bioavailability. Its convenient format makes it ideal for those with digestive or absorption challenges or anyone looking for an easy, on-the-go alternative to tablets or capsules.
For over 35 years, BioCare has been helping people around the world become the healthiest version of themselves. This commitment is evident in their advanced, effective food supplements, proudly made in the UK and free from unnecessary fillers and additives. The brand pairs its high-quality products with free expert advice, support, and resources to empower its customers. And they don’t stop there—driven by a relentless drive to understand health and science, BioCare continues to innovate, delivering trusted solutions tailored to meet your unique needs.
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.
Medium Chain Triglycerides, Vitamin D3 (Cholecalciferol), Antioxidant (Vitamin E), Natural Lemon Flavouring.
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.
1 - 3 sprays taken daily directly into the mouth, or as professionally directed. Shake well before use.
You may also like
New
New
100+ health markers.
Two annual at-home blood tests.
Personalised product recommendations.
Learn more
Shop by collection
Frequently asked questions
Our main focus here at Healf is to make sure you are getting access to the best global wellbeing brands that align with our core values, where we believe wellbeing is characterized by The Four Pillars - EAT, MOVE, MIND, SLEEP. We hand select products all over the world and put them through our strict three step curation process which entails discovery, expert validation, and our community testing. In order to protect our community we always quality check all ingredients of the products we select, and do not feature products with any ingredients we mention on our Healf Banned Ingredient List.
Our team of in-house experts stay up to date with the latest research on wellbeing. They constantly evaluate health trends and make sure to filter real vs. faux and deeply understand that there truly is no ‘one size fits all’ approach to your wellbeing. You can check the Healf journal here and make sure to subscribe to our mailing list for more content.
We love people who check ingredients. You’ll find detailed information about the ingredients in every product page and if you find something you’d like to flag with us or have more questions, drop us a message.
Healf Curation
Process™
Every product undergoes our rigorous Healf Curation Process, ensuring you are always getting the best when it comes to your wellbeing.
Discover more
The Discovery
Expert Validation
Community Testing