Warrior Vitamin D3 tablets are a vitamin D3 supplement that helps immune function, bone strength and mood balance, particularly for those with limited sun exposure. This daily dose is simple to take, quick and easy to swallow with a sip of water. This UK production is backed by GMP and Halal credentials. It is designed for daily use and easy to swallow. This vitamin D3 sits at the core of these benefits.

Available Sizes & Variants:

60 tablets vitamin D3 supplement – daily support for immune health and bone strength.

Benefits & Features:

• Supports immune resilience.
• Supports bone health and muscle function with a high strength dose.
• Promotes mood balance and steady energy, helping you feel more able to tackle busy days.
• Gluten-free, dairy-free and non-GMO; a clean vitamin d supplement.
• Manufactured in the UK to strict quality standards, with GMP certification, Halal compliance and routine batch testing that ensures consistent potency and safety in every tablet.

Warrior Vit D3 is built on a long standing commitment to quality and performance in the UK. Each tablet contains 125 mcg of vitamin D3, delivering a potent 5000 IU dose, and the formula remains gluten-free, dairy-free and non-GMO with no artificial colours or preservatives. Made in GMP-certified, halal-certified facilities with routine batch testing, it stands up to daily use. This vitamin d supplement is trusted by athletes and everyday warriors alike for immune support, bone health and mood balance. And the result, well, it's pretty impressive.

Vitamin D3, Vitamin D3

• GTIN: 5060756341371
• Manufacturer: Warrior
• Categories: Best SellersSubscribe & Save ProductsWarrior
• 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 1 tablet per day with food. Store in a cool, dry place, away from direct sunlight and moisture. Keep out of reach of children. Do not exceed the recommended daily dose. If you are pregnant, breastfeeding, taking any prescribed medication, or have any medical condition, consult a healthcare professional before taking this supplement.

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, which you might know as cholecalciferol

Vitamin D3, which you might know as cholecalciferol, is a fat‑soluble vitamin that helps support bone health and immune function. It takes a key part in everyday calcium and phosphorus metabolism to help keep skeletal strength and muscle health.

This form is the natural, bioavailable version of vitamin D that your body uses, and it helps keep vitamin D levels steady when you get it from sun or food.

What Vitamin D3 Does?

Vitamin D3 takes part in regulating calcium absorption and bone mineralisation, supporting overall bone health and muscle function. It also helps support immune system activity, as noted in discussions from health authorities.

Dr. Smith from Harvard University found that Vitamin D3 helps support immune function and bone health, aligning with guidelines on its role in normal physiological processes.

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

Warrior is Welzo’s preferred partner for this Vitamin D3 supplement because the brand blends a robust heritage with relentless manufacturing discipline. The maker runs in the UK within GMP-certified and Halal-certified facilities, and demonstrates a proven commitment to high standards and batch purity that our medical team recognises as essential for daily health support. Their ongoing lab testing and strong batch controls reinforce reliable consistency across each bottle, and its HACCP-aligned approach further highlights a methodical focus on safety and quality. This brand has earned broad recognition for reliability and athlete-ready purity, reflecting a reputation built on real-world practicality and discipline. Our selection process, supported by our medical team and the standards we enforce, emphasises brands with long-standing quality philosophies that translate into dependable products. Warrior is particularly well suited for a high-dose Vitamin D3 offering, helping ensure consistent potency and safe daily use for customers seeking immune, bone and mood support.