Maxi Nutrition Vitamin D3 is a vitamin d3 supplement that backs bone health and immune support, offering a strong daily dose of vitamin D3 for everyday upkeep. With vegan friendly and gluten free formulation and easy to swallow capsules, it’s designed for daily use. Maxi Nutrition's track record for quality and strict testing means you can rely on what you swallow.

Available Sizes & Variants:

120 capsules vitamin d3 supplement - convenient daily dose for maintenance

Benefits & Features:

• Supports bone health with a high potency dose
• Optimised for daily use, the key active vitamin D3 helps calcium absorption and bone mineralisation, while supporting immune function to help keep you on top of your game
• Informed-Sport accreditation underlines rigorous quality checks for athletes and active lifestyles
• Vegan friendly and gluten free, the formula uses maltodextrin as a bulk agent
• Each capsule delivers a clean, easy to swallow daily dose, designed for simple routine integration into your day

Maxi Nutrition Vitamin D3 sits at the heart of a trusted UK athlete brand. The star ingredient is vitamin D3 (cholecalciferol), key for supporting calcium absorption and bone strength, while also helping immune function. The product is vegan and gluten free, with a clean manufacturing process that carries Informed-Sport accreditation, reflecting independent quality checks trusted by elite athletes since the brand's early days. Premium, reliable everyday support you can feel as part of your training routine.

Bulking agent: Maltodextrin, Vitamin D3 prep. (Maltodextrin, starch, sucrose, cholecalciferol), Bulking agent (cellulose), Anti-caking agent (magnesium stearate).

• GTIN: 5032543001775
• Manufacturer: Maxi Nutrition
• Categories: Back to School Supplements & EssentialsBodybuilding SupplementsNew ArrivalsNew In Supplements & VitaminsVitamin D
• 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.

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

The Active Ingredient Is: Vitamin D3 (Cholecalciferol)

Vitamin D3, which is also called cholecalciferol, is a fat-soluble vitamin key for bone and immune health. (which is easy to remember for daily health)

This form helps to support calcium metabolism and immune cell activity and is available in vegan-friendly, highly bioavailable sourcing suitable for daily maintenance.

What Does Vitamin D3 Do?

Vitamin D3 helps to regulate calcium absorption, supporting bone mineralisation and strength, and it also supports immune function, contributing to normal immune defence in line with NHS and EFSA guidance. (which is important for daily health)

The overall role is to help with the body's calcium economy and tissue health, helping the skeleton and immune system operate as expected in healthy individuals, which matters more than you might think.

This product isn't intended to diagnose, treat, cure, or prevent any disease.

Maxi Nutrition kicks off with a straightforward quality mindset that focuses on delivering trusted, evidence-based sports nutrition. Their solid reputation in the UK scene and track record supporting elite athletes speaks to a commitment to reliability, consistency and practical efficacy in everyday wellness choices. Maxi Nutrition stands out for its premium production approach, reinforced by regular independent quality checks and accreditation such as Informed-Sport, underscoring a strict stance on purity and performance. This brand was evaluated by our expert team of doctors, nurses and nutritionists for compliance with our ingredient quality and purity standards, and found to align with Welzo’s standards for transparency, traceability and athlete-safe supplementation.

The product range, including Vitamin D3, is well suited to pairing high-potency, easily absorbed vitamin D3 with Maxi Nutrition’s heritage of quality control and athlete-informed sourcing. This brand’s proven commitment to safety and performance makes it a natural partner for this vitamin D3 supplement, and mirrors the thorough Welzo vetting process used to choose trusted suppliers.