Vitamin C Time Release helps support immune function and collagen formation by delivering a steady and gentle supply of vitamin C plus bioflavonoids, while a slow-release formula keeps digestion comfortable. The key ingredients promote antioxidant protection and may help energy metabolism during daily activity. Nutri Advanced is built on a heritage of quality standards and thoughtful, science-led formulations.

Available Sizes & Variants:

90 tablets - standard release format for daily immune support

Benefits & Features:

• Gentle, steady vitamin C release supports daily resilience.
• Time-release delivery slowly releases vitamin C over hours to maximise absorption and minimise digestive upset.
• Bioflavonoids work with vitamin C to enhance uptake and boost antioxidant protection, creating a more efficient support system for immune function and tissue health throughout the day.
• Designed for daily use to support collagen synthesis and skin health.
• Quality standards and careful formulation make this a reliable nutritional supplement for immune support and overall wellness, backed by thoughtful, science-led development from Nutri Advanced.

Nutri Advanced has earned trust through careful ingredient sourcing and thoughtful formulation. The time-release technology aims to sustain vitamin C levels across the day, while bioflavonoids help optimise uptake and antioxidant protection. The brand's commitment to quality shines through its straightforward, transparent ingredient list and rigorous testing ethos. This product sits comfortably among nutritional supplements designed for everyday wellness and reliable immune support, a sensible option alongside vitamin d supplement choices.

Calcium stearate, Stearic acid, Silicon dioxide, Coating (food glaze)

• GTIN: 5028392000205
• Manufacturer: Nutri Advanced
• Categories: Back to School Supplements & EssentialsCHECKOUT UPSELLHealth Supplements for Frequent TravelersImmune System Vitamins & SupplementsNew ArrivalsNutri AdvancedVitamin CVitamin C Skincare
• 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 one or more tablets daily with food, or follow your doctor's instructions.

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

The Active Ingredient Is: Vitamin C (Ascorbic Acid)

Vitamin C, also called ascorbic acid, is a water-loving nutrient essential for everyday body functions including collagen formation and antioxidant protection.

This time-release formula delivers the nutrient in a steady release and can be paired with bioflavonoids to help uptake and utilisation.

What Does Vitamin C Do?

Vitamin C plays a role in collagen formation and helps protect cells from oxidative stress as part of everyday metabolism. It also supports immune function and normal energy metabolism, in line with EFSA and NHS considerations.

The time-release design and bioflavonoids may help maintain steady vitamin C availability, potentially aiding sustained antioxidant support while staying gentle on the digestive system. This interpretation aligns with EFSA guidance on nutrient function.

Dr. EFSA Panel at the European Food Safety Authority found that vitamin C acts as a water-soluble antioxidant and is involved in collagen synthesis and immune support as part of normal physiology.

This supplement isn’t intended to diagnose, treat, cure, or prevent any disease.

Nutri Advanced is our chosen partner for Vitamin C Time Release because its formulation-led approach aligns with Welzo's commitment to science-backed, patient-centred nutrition. This brand has established itself in the market through a focus on sustained nutrient delivery, with the Time Release technology used in this product designed to maximise absorption while remaining gentle on the digestive tract, as highlighted in its product overview.

The brand’s emphasis on evidence-based formulation resonates with our internal standards for quality and reliability, a philosophy we review alongside our medical team our medical team and our rigorous testing protocols our rigorous testing protocols. Nutri Advanced communicates a clear mechanism of action for vitamin C with bioflavonoids, supporting its role in antioxidant protection and collagen synthesis as described in the referenced research context, while keeping safety at the forefront of design.

We recommend Nutri Advanced for its brand credibility, commitment to formulation integrity, and product-specific fit for a time-release vitamin C supplement, providing customers with a trusted, science-informed option from Welzo.