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Hesperidin
Citrus flavonoid that strengthens blood vessel integrity — well-studied for chronic venous insufficiency, blood pressure, and inflammation.
What the evidence says
Hesperidin appears to help in 8 of 9 studies with measurable effects — the evidence leans clearly favourable.
Most evidence is from high-quality meta-analyses and randomised trials published 2016–2026 with a typical study size of 98 participants.
Based on 47 studies · 12 meta-analyses · 16 RCTs · 13,201 total participants
Confidence
HighWhat the studies found
By outcome
Hesperidin has an evidence score of 7.5/10 — strong evidence based on 46 indexed studies, including 11 meta-analyses. Citrus flavonoid that strengthens blood vessel integrity — well-studied for chronic venous insufficiency, blood pressure, and inflammation.
The commonly studied dose of Hesperidin is 250-500mg daily. Research points to an estimated optimal dose around 750mg, with a minimum effective dose near 250mg. Individual response varies — start low and adjust.
The best time to take Hesperidin is with meals. Taking it with food is preferred. Hesperidin is a flavanone glycoside abundant in citrus peel.
Berberine
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Beta-Sitosterol
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Last reviewed May 2026 · evidence from 40 studies · how we score
This information is for educational purposes only. It is not a substitute for professional medical advice. Always consult a qualified healthcare provider before starting, stopping, or changing any supplement or medication.
Hesperidin is a flavonoid found primarily in citrus fruits, particularly in the peel and membranes of oranges and lemons. It has notable benefits for vascular health, improving blood vessel integrity and reducing inflammation. It's particularly well-studied for chronic venous insufficiency and hemorrhoids. Hesperidin also has antioxidant and anti-inflammatory properties and may support blood pressure and cholesterol levels.
Strengthens blood vessel walls
Reduces inflammatory mediators
Scavenges free radicals
How Hesperidin works — from molecular targets to health outcomes. Click an edge to see supporting research.This visualization is in beta — pathways are being refined and expanded.
250-500mg daily
Loading: Not required
Take with food
| Form | Type |
|---|---|
| 💊Hesperidin or micronized hesperidin | Recommended |
| 💊Diosmin-Hesperidin combination (Daflon-type) | Alternative |
| 💊Citrus bioflavonoid complex | Alternative |
Micronized forms have better absorption. The diosmin-hesperidin combination (90:10 ratio) is well-studied for venous issues.
Minimum: 4 weeks
Optimal: 12 weeks
Cycling: Not required
Note: Better absorbed with food. Often combined with diosmin for enhanced vascular effects.
Meta-analysis showed blood pressure benefits specifically in diabetic patients only, not healthy individuals. Effect size was modest. GI upset risk increases with dose. G-hesperidin form may have better bioavailability.
Better blood flow and venous function
Reduced symptoms of venous insufficiency
Modest reduction in blood pressure
Well-studied in combination with diosmin
May have additive effects
Theoretical interaction; monitor
Tip: Take with food
Hesperidin is generally well-tolerated and considered safe for most healthy adults at recommended doses. The most commonly reported side effects are GI upset. Use caution if any of these apply to you: Known allergy or hypersensitivity to Hesperidin or related compounds.
Pycnogenol
Likely helpsPatented pine bark extract with over 400 studies supporting benefits for circulation, skin, cognitive function, and joint health.
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