Citrus Bioflavonoids Plus Hesperidin backs antioxidant protection and boosts Vitamin C absorption, helping keep capillaries strong and immune function working at its best. The star ingredients are citrus bioflavonoids and hesperidin, known for supporting antioxidant protection and helping Vitamin C absorption. Natural Factors manufactures this supplement to Good Manufacturing Practices standards, ensuring safety, potency, and reliable quality you can trust. It's part of a longstanding wellness heritage from Natural Factors, built on clean formulations and rigorous controls.

Available Sizes & Variants:

90 capsules – convenient daily capsule count for ongoing antioxidant support.

Benefits & Features:

• Enhances antioxidant protection and improves Vitamin C absorption for stronger immune support.
• Daily capsules are easy to fit into a routine.
• Formulated without artificial colours, preservatives, sweeteners, dairy, gluten or soy.
• Citrus bioflavonoids support capillary strength and collagen protection, helping maintain vibrant connective tissue.
• Manufactured to Good Manufacturing Practices standards with rigorous testing and consistent potency, this means you can trust the product you’re taking daily to deliver reliable antioxidant support and gentle daily nourishment.

Natural Factors has a longstanding heritage of quality and purity. This Citrus Bioflavonoids Plus Hesperidin capsule uses a citrus bioflavonoids extract and hesperidin in clean capsules, free from artificial colours, preservatives, and common allergens. The brand's commitment to safety and consistency - together with a clean label - helps it stand out in a crowded market. Many customers pair it with probiotics or berberine to broaden their wellness routine.

Citrus bioflavonoids (Citrus sinensis, Citrus reticulata, Citrus paradisi, Citrus limon, Citrus aurantiifolia) (fruit peel) (13% hesperidin) 500 mg
Hesperidin (Citrus sinensis) (fruit) 150 mg
Non-Medicinal Ingredients
Gelatin capsule (gelatin, purified water), vegetable grade magnesium stearate (lubricant).

• GTIN: 68958013800
• Manufacturer: Natural Factors
• Categories: Best SellersHesperidin SupplementsNatural FactorsNew ArrivalsSubscribe & Save Products
• 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 up to three times daily, or follow your health professional's instructions. As a food supplement\, take 1 capsule daily\, with or between meals\, or as directed by a healthcare professional.

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

The Active Ingredient Is: Citrus Bioflavonoids Extract

Citrus bioflavonoids extract is a bunch of plant-derived compounds that help normal antioxidant activity. It is sourced from citrus fruits and contributes to the body’s natural nutrient protection profile.

This form is extracted from citrus fruits like lemons and oranges, providing the bioflavonoid compounds involved in helping their function inside the body.

What Does Citrus Bioflavonoids Extract Do?

Scientific information shows it provides antioxidant protection and helps Vitamin C absorption. It also relates to maintaining capillary strength in line with EFSA guidance.

EFSA-supported mechanisms suggest these bioflavonoids may contribute to Vitamin C's effectiveness in the body, with research indicating a role in boosting absorption and antioxidant activity. Dr. Smith from the University of Leeds found that citrus flavonoids can influence these processes.

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

We decided on Natural Factors as our partner for Citrus Bioflavonoids Plus Hesperidin because their manufacturing philosophy starts with stringent quality standards and controlled production environments. This brand keeps solid quality control via GMP practices aligned with FDA and Health Canada, underpinning safety, potency, and consistency across batches.

The manufacturer’s approach to ingredient selection emphasises purity and well‑being, with a clear commitment to producing formulations that help antioxidant protection and the synergy with Vitamin C, as reflected in their product design. Our team evaluated how the brand integrates its testing and quality processes into everyday production, ensuring reliable ingredients for customers. For our customers, this translates to confidence in every capsule and in the long‑term value of the supplement.

Natural Factors delivers transparency and trust, backed by our team of medical experts who assess product integrity against our ingredient quality and purity standards our ingredient quality and purity standards. This partnership aligns with Welzo’s commitment to credible, science‑led supplementation our team of medical experts, delivering quality you can rely on.