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Antioxidant

Citrus Bioflavonoids Complex

Also known as: citrus flavonoids, citrus extract, hesperidin complex

B
Evidence

A mixture of plant compounds from citrus fruits including hesperidin, diosmin, and naringin that act as antioxidants and may support vascular health. Commonly used to enhance vitamin C absorption and support capillary integrity.

Primary uses

  • Antioxidant support
  • Vascular health
  • Vitamin C synergy
  • Capillary integrity

How it works

  • Free radical scavenging
  • Collagen cross-linking support
  • Vascular endothelial support

Dosage

Typical range
500–2000 mg daily
Timing
With meals for optimal absorption
With food
Recommended; taken with vitamin C enhances effect
Duration
Safe for long-term use
Special populations
No known contraindications in healthy populations

Forms

  • powder· 70/100
  • capsule· 70/100
  • extract· 70/100

Safety

Common side effects

  • Generally well-tolerated; rare mild GI upset at high doses

Evidence notes

Moderate evidence for vascular support and antioxidant benefits, particularly hesperidin. Most research on isolated bioflavonoids rather than complex mixtures.

Grade B: Some human trials support key claims; further confirmation needed.

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Medical disclaimer. This page is educational and does not replace advice from a qualified healthcare provider.