Vitamin C dietary supplement, a vitamin C supplement, helps boost your immune system and defend against oxidative stress, thanks to the star ingredient ascorbic acid that works through your daily routine. NutriBiotic has over 35 years behind it, delivering vegan, GMP-compliant supplements you can trust. As noted by Dr. Hemilä of University of Helsinki, vitamin C can shorten the duration of colds.

Available Sizes & Variants:

500 Vegan Tablets – Great value for daily immune support.

Benefits & Features:

• Supports immune system resilience day by day.
• Antioxidant defence helps protect cells from daily stress.
• Star ingredient ascorbic acid supports immune function and collagen synthesis for healthy skin.
• Regular daily use fits neatly into most routines, and guidance indicates vitamin C supports antioxidant status and acts as an immune system booster for overall wellbeing.
• Vegan friendly, gluten free, and produced in a GMP-certified facility.

NutriBiotic is a trusted name with over 35 years behind it, known for vegan, gluten-free and cruelty-free formulations. The vitamin C range is produced in cGMP-compliant facilities and has earned an excellent audit rating of 98% from third-party auditors, reflecting rigorous quality control and batch-to-batch traceability. With ascorbic acid as the star ingredient, this simple, pure supplement delivers immune support and antioxidant protection in a convenient vegan tablet.

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.

The exact number of capsules to be taken should be determined by blood testing and the advice of a physician.
For optimal results\, take one (1) capsule in the morning.
DHEA serum blood tests are suggested 3 to 6 weeks after initiating DHEA replacement therapy to optimize individual dosing.

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

The Primary Ingredient Is: Vitamin C (Ascorbic Acid)

Vitamin C, or ascorbic acid, is a water soluble vitamin essential for normal collagen synthesis, immune cell function and defence against free radicals.

This form is vegan and sourced to support purity and quality, aligning with GMP standards and plant-based supply chains.

What Does Vitamin C Do?

Vitamin C participates in antioxidant defence and supports normal immune system function in line with NHS and EFSA recommendations, helping to maintain healthy connective tissues and skin.

Dr. Hemilä of University of Helsinki found that vitamin C supplementation can influence the duration of colds in some populations, contributing to evidence around immune support and oxidative stress management.

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

NutriBiotic stands out as our selected partner for Vitamin C guidance and supply because of a longstanding commitment to high quality, vegan-friendly formulas. With more than 35 years in the market, the brand has built a reliable reputation for careful ingredient sourcing, strict quality control, and cruelty-free manufacturing. Its manufacturing sites are cGMP-compliant and have earned an Audit Rating of Excellent with a 98% score from independent third-party auditors, underscoring their rigorous quality assurance and traceability. That blend of heritage and documented manufacturing excellence makes NutriBiotic a strong partner for Welzo.

Our evaluation process taps in our expert team of doctors, nurses, and nutritionists who eval**u**ate brands against our safety, purity, and consistency standards, alongside our ingredient quality and purity standards. NutriBiotic meets these criteria and shows a clear commitment to vegan, GMP-compliant products, which fits Vitamin C supplementation really well.

That blend’s strengths—quality manufacturing, transparent sourcing, and a firm dedication to purity—align with the product’s goal of delivering 1,000 mg vegan vitamin C in a reliable, well-supported format. Welzo chose NutriBiotic to ensure customers get a trusted, high-integrity Vitamin C option.