BioTechUSA Vitamin D3, 50mcg - 120 tablets

Vitamin D, Vitamin D

United Kingdom & Rest of the World Shipping Details:
Same day dispatch for orders placed by 2pm (Orders after 2pm dispatched 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 14 days in the same original and unopened packaging. Subject to T&C's.

Welzo is a UK-based health platform. Orders ship from the UK.

Take 1 tablet daily with a large glass of water. Store in a cool, dry place below 25°C and keep out of reach of children. Do not exceed the recommended daily dosage. Food supplements do not replace a balanced diet and healthy lifestyle.

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

*Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

The Active Ingredient Is: Vitamin D3 (Cholecalciferol)

Vitamin D3, also known as cholecalciferol, is a fat-soluble nutrient that acts as a prohormone involved in mineral metabolism and immune regulation.

This form is the bioactive nutrient that supports calcium absorption and bone mineralisation, and is derived in this context as a high-potency source suitable for daily use.

What Does Vitamin D3 Do?

Vitamin D3 helps regulate calcium absorption and supports immune system function in line with recognised health guidance. It participates in maintaining normal mineral balance and contributes to normal bone health.

Dr. Holick of Harvard University found that Vitamin D3 is more effective at raising and maintaining serum levels than Vitamin D2, supporting its use for consistent vitamin D status.

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

BioTechUSA shines for quality and accessibility in our vitamin D range lineup. BioTechUSA Vitamin D3 supplies a strong dose of the bioactive form of vitamin D3, packaged as gluten-free and lactose-free tablet, aligning with our promise of inclusive, easy-on-the-tummy supplements. Our clinical crew has reviewed this label to meet the certifications we ask for, and the product clearly shows the clean, transparent formulation we prioritise. That robust product profile is supported by our thorough internal process, where BioTechUSA was reviewed for consistency, safety and reliability in production.

The brand’s fit for this supplement is exact: a single potent D3 tablet that helps daily intake, without breaking dietary limits, with manufacturing that supports stable, predictable dosing. This brand was evaluated by our medical team for compliance with the certifications we require, and it matches the standard of quality we expect for Vitamin D3 products. This makes BioTechUSA the right partner for delivering dependable daily support through this supplement.