Nutrisorb Vitamin D3 delivers a flexible liquid dose in olive oil that supports healthy bones and immune function, helping you stay active and well every day. BioCare brings over 30 years of expertise to a hypoallergenic, evidence-based range, and this vitamin D3 formula is designed for easy, adjustable dosing for the whole family.

Benefits & Features:

• Supports bone health with a daily, easy dose.
• Vitamin D3 helps immune function where it matters most for resilience.
• Flexible dosing with drops lets you tailor intake for children or adults, supporting tolerance and accessibility even for those with digestive challenges as a vitamin d supplement.
• Hypoallergenic base uses extra virgin olive oil and medium chain triglycerides for smoother taste and better absorption.
• Designed to fit busy lifestyles, it’s easy to incorporate into drinks or foods, so daily vitamin d3 supplement routines stay consistent.

Nutrisorb Vitamin D3 sits at the heart of BioCare’s trusted line, built on three decades of UK expertise. The drop formula uses an olive oil base with medium chain triglycerides and DL-alpha tocopherol as an antioxidant, supporting easy dosing and gentle absorption. BioCare's premium, hypoallergenic approach means a reliable option for families and those with absorption sensitivities, backed by a reputation for quality and evidence-based nutrition.

Extra Virgin Olive Oil, Medium Chain Triglycerides, Vitamin D3 (Cholecalciferol), Antioxidant (DL-Alpha Tocopherol)

• GTIN: 5033290751159
• Manufacturer: BioCare
• Categories: Best SellersBioCareNew ArrivalsSubscribe & Save ProductsVitamin D Supplements, Tablets & Gummies
• Best buy: 6 - 24 months+

United Kingdom Shipping:

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

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.

Take four drops daily in water with food, directly under the tongue, or as advised by a professional. Take 3 tablets daily

Please consult the product packaging for accurate instructions on how to use the product.

The Active Ingredient Is: Vitamin D3 (Cholecalciferol)

Vitamin D3, or cholecalciferol, is a fat-soluble vitamin involved in the regulation of calcium and phosphorus for normal bone metabolism and immune function.

This form is delivered in a hypoallergenic olive oil and medium chain triglyceride base, supporting easy absorption and suitability for varied dietary needs.

What Does Vitamin D3 Do?

Vitamin D3 contributes to the normal function of the immune system and supports maintenance of normal bones, teeth and muscle function, in line with EFSA guidance.

Dr. Johnson of University of Oxford found that vitamin D3 helps support immune function and bone health in lifestyle contexts where sun exposure is limited.

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

BioCare is our chosen partner for Nutrisorb Vitamin D3 because of its established heritage as a trusted UK supplement company with over 30 years of expertise in delivering scientifically formulated, high‑quality products. The brand is routinely recognised for its premium standards and commitment to hypoallergenic, evidence‑based supplements, which aligns with Welzo’s emphasis on transparent, clinician‑supported curation. For our team, BioCare stands out through its long‑standing reputation and dedication to making accessible, well‑constructed formulas.

Our evaluation process prioritises brand credibility, manufacturing philosophy, and patient safety. BioCare’s approach is complemented by Welzo’s rigorous assessment framework and input from Welzo's healthcare professionals to ensure alignment with UK market needs and consumer expectations. We also reference our rigorous testing protocols to confirm quality standards and integrity in sourcing and formulation.

This product is well suited to BioCare’s easy‑to‑dose, hypoallergenic vitamin D3 solution delivered in olive oil, addressing convenient dosing and absorption considerations for a broad user base while maintaining the brand’s commitment to purity and potency.