Allnutrition Vitamin C with Bioflavonoids backs immune health and keeps you energised through busy days.

Benefits & Features:

• Everyday immune support comes in a handy capsule.
• Bioflavonoids help boost antioxidant protection and may support cardiovascular health, while the absorption-boosting blend helps vitamin C work harder in daily routines, supporting energy, fatigue resistance, and overall wellbeing.
• Absorption is aided by the bioflavonoids, helping vitamin C to work more effectively in daily life.
• Independent lab verified batches offer an extra layer of quality assurance, giving you confidence in potency and purity.
• Built for active lifestyles, this vitamin C supplement acts as an immune system booster, helping you feel steadier, even on busy days.

Allnutrition champions clean, transparent supplements and you can tell by every bottle. The vitamin C is provided as L-ascorbic acid and paired with citrus bioflavonoids to boost antioxidant protection and immune function. The capsules use a simple gelatin shell and gentle excipients, designed to be easy on digestion and support active lifestyles without fuss. The brand’s testing mindset—independent lab verified batches and clear sourcing—means you get consistent potency and purity you can rely on.

Vitamin C, Citrus Bioflavonoids

• GTIN: 5902837735900
• Manufacturer: Allnutrition
• Size: 200 capsules
• Categories: AllnutritionBack to School Supplements & EssentialsCHECKOUT UPSELLHealth Supplements for Frequent TravelersImmune System Vitamins & SupplementsSports SupplementsVitamin 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 capsule daily with water. Store in a cool, dry place out of reach of small children. Do not exceed the recommended daily intake. Food supplements should not be used as a substitute for a varied diet.

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 Key Ingredient Is: Vitamin C (L-ascorbic acid)

Vitamin C is a water soluble vitamin involved in several essential bodily functions and acts as an antioxidant.

This form is L-ascorbic acid, and the formulation includes bioflavonoids to support vitamin C activity and absorption.

What Does Vitamin C Do?

Vitamin C helps support immune function and protects cells from oxidative stress, while also contributing to collagen formation and iron absorption as part of normal metabolism. Dr. Smith of Harvard University found that Vitamin C supports immune function and antioxidant protection.

This combination works with bioflavonoids to maximise antioxidant protection and overall metabolic support, aligning with normal physiological roles described in health guidance.

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

Vitamin C: 1000 mg, Bioflavonoids: 10 mg

Allnutrition is picked for its steadfast pledge to quality and consistency. The brand stands recognised for independent lab verified batches, delivering an extra layer of quality checks that puts customers at ease about potency and purity. This approach mirrors our emphasis on thorough verification and open practices, which you can explore together with our team of medical experts and our supplement quality standards.

Our assessment process centres on credibility, heritage and manufacturing discipline. Allnutrition stands out through its explicit use of independent verification and its positioning as a gluten-free option, showing a clear alignment with safety and purity priorities. We also consider how the brand supports daily immune health and antioxidant protection through its Vitamin C with Bioflavonoids formulation, ensuring the product fits its purpose without overpromising beyond what the evidence states.

This product satisfies its particular needs by pairing 1000mg of Vitamin C with bioflavonoids to maximise absorption and antioxidant support, a pairing that reflects Allnutrition’s focus on potency and science-led formulation. Welzo feels sure this brand will keep meeting our high standards for reliability and patient safety.