Colief Vitamin D3 Drops provide vitamin D3 for bone health and immune support, helping the whole family keep strong bones and a resilient immune system. Each drop offers a handy dose of vitamin D3 to back daily wellbeing. Made in Ireland to EU quality standards, the oil base is flavourless for simple taking.

Available Sizes & Variants:

20ml drops – compact bottle for daily use

Benefits & Features:

• Supports bone growth and immune function.
• Simple one drop provides a convenient daily dose that fits busy family routines, making it easier to keep up with vitamin D3 supplementation every day and support consistent health habits.
• Flavour free oil base makes drops easy to swallow daily.
• Produced in Ireland to EU quality standards, Colief uses a coconut or palm derived MCT carrier to keep vitamin D3 stable and easy to swallow.
• Ideal for newborns through adults when used as part of a balanced health plan and daily routine to support ongoing bone health and immune resilience over time.

Colief Vitamin D3 Drops are produced in Ireland to EU quality standards, underscoring a commitment to safe, reliable supplements. The MCT carrier comes from coconut or palm oil, helping keep vitamin D3 stable and easy to swallow. The formula is flavour free and free from added sugars, preservatives and colouring agents, simplifying daily dosing for the entire family. Two drops align with common dosing guidelines, supporting normal bone development and immune function across life stages. A trusted choice for practical, straight-talking health support.

The Active Ingredient Is: Vitamin D3 (Cholecalciferol)

Vitamin D3, also known as cholecalciferol, is a fat-soluble vitamin essential for bone and immune health. This form is delivered in an oil base and is sourced as Vitamin D3 from the formulation’s medium chain triglyceride carrier.

This form is derived from medium chain triglyceride oil sourced from coconut or palm oil, supporting its stability and bioavailability within the product.

What Does Vitamin D3 Do?

Vitamin D3 helps support normal bone growth and maintenance, and contributes to the normal function of the immune system in line with EFSA guidance. It is linked with maintenance of healthy bones and immune function across life stages.

Dr. Saggese of the University of Rome found that supplementation supports bone health and immune function in line with clinical observations published in the context of vitamin D3 research.

This product is not intended to diagnose, treat, cure, or prevent any disease.

Welzo is not liable for discrepancies on the website. Check product packaging for exact information.

• GTIN: 5014302000212
• Manufacturer: Colief
• Size: 20ml
• Categories: Back to School Supplements & EssentialsBest SellersColiefVitamin D Supplements, Tablets & Gummies
• Best buy: 6 - 24 months+

UK Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day. Please note, orders placed after 2pm on Friday will be dispatched on Monday.

Free shipping on orders over £50 to the UK.

Returns:

Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 30 days in the same original and unopened packaging. Subject to T&C's.

Welzo is not liable for allergen information. Always follow the directions/ingredients on the product packaging to ensure proper use.

Colief is our trusted partner for this Vitamin D3 Drops thanks to a consistent track record of European manufacturing excellence and adherence to EU food supplement standards. Produced in Ireland, Colief aligns with the high quality expectations we set for family‑focused products, ensuring compliance with rigorous European regulations that govern ingredient quality and manufacturing rigor.

This brand is evaluated by our team of medical experts for compliance with how we verify ingredient quality. Our process emphasises sourcing integrity, clear formulation disclosure, and a commitment to purity, which Colief demonstrates through its straightforward Vitamin D3 drops formulation and oil base designed for ease of use across all ages.

Welzo selected Colief for this supplement because the brand’s manufacturing approach and EU heritage offer a dependable foundation for a product intended for broader family use, with emphasis on safe dosing and reliable delivery of Vitamin D3. This alignment supports our product fit and reinforces why Colief is our preferred supplier for Vitamin D3 Drops.