Hesperidin
Useful mainly for adults with chronic venous insufficiency or hemorrhoids, typically as part of MPFF (combined with diosmin).
Quick decision guide
May help most
Adults with chronic venous insufficiency or hemorrhoids, typically as part of MPFF (combined with diosmin)
Common dosing range
500–1,000 mg/day standalone; 50 mg + 450 mg diosmin as MPFF
When to expect effects
2–4 weeks for venous symptoms
Watch out for
Weak anticoagulant effect — discuss with prescriber if on anticoagulants; limited pregnancy data
What is it
Hesperidin is the predominant flavanone glycoside in sweet orange, lemon, and other citrus fruits. It is widely used in vascular and venous-tone supplements.
Is it worth it for you?
Use this as a quick fit check, not a diagnosis.
Worth considering if…
Probably skip if…
Evidence at a glance
| Goal | Effect | Best fit | Time |
|---|---|---|---|
endothelial and vascular function Limited Evidence | Modest improvements in flow-mediated dilation and blood pressure in several RCTs | Adults with hypertension or metabolic syndrome and low dietary citrus flavonoid intake | 4–12 weeks |
endothelial and vascular function
- Effect
- Modest improvements in flow-mediated dilation and blood pressure in several RCTs
- Best fit
- Adults with hypertension or metabolic syndrome and low dietary citrus flavonoid intake
- Time
- 4–12 weeks
Evidence for 1 use
AI-assisted evidence assessment — talk to your doctor before relying on any single supplement.
endothelial and vascular function
Biomarker supportHesperetin (the active absorbed form of hesperidin) increases nitric oxide bioavailability in endothelial cells, improving vasodilation markers including flow-mediated dilation. Several RCTs show modest reductions in blood pressure and improvements in endothelial function biomarkers. These are biomarker-level endpoints; whether hesperidin reduces cardiovascular events has not been tested in dedicated outcome trials.
Bottom line: Hesperidin modestly improves vascular biomarkers; this does not establish it as a cardiovascular disease prevention strategy.
How it works
How to take it
What to track
2 commercial forms
Compare the main delivery options and what they’re best suited for.
Standard hesperidin
Most common supplement form.
Requires gut microbial hydrolysis.
G-hesperidin (glucosyl hesperidin)
Used in newer products.
More water-soluble; better absorbed.
Safety
Know the common side effects, key cautions, and who should avoid it.
Common side effects
Who should avoid it
- Pregnant women (limited data — use under clinical guidance)
- People on anticoagulants without medical oversight
Pregnancy & breastfeeding
Limited formal safety data; traditional dietary intake via citrus fruit is considered safe, but high-dose supplementation should be discussed with a clinician.
Interactions
Possible additive anticoagulant effect; monitor if starting high-dose hesperidin while on warfarin or other anticoagulants
Modest blood-pressure-lowering effect may be additive; generally clinically minor
Naringin (found in grapefruit) has significant CYP3A4 inhibition; hesperidin has weaker inhibition — clinically minor at typical doses
Food sources
| Food | Amount | %DV |
|---|---|---|
| Orange (medium) | ~50 mg hesperidin | — |
| Lemon (medium) | ~30 mg hesperidin | — |
| Orange juice (1 cup) | ~30-80 mg hesperidin | — |
Orange (medium)
- Amount
- ~50 mg hesperidin
- %DV
- —
Lemon (medium)
- Amount
- ~30 mg hesperidin
- %DV
- —
Orange juice (1 cup)
- Amount
- ~30-80 mg hesperidin
- %DV
- —
Choosing a product
What to look for on the label — and what to be skeptical of.
Look for…
Be skeptical of…
Frequently asked questions
Will hesperidin help my varicose veins?⌄
It may reduce symptoms (heaviness, swelling) but not the appearance of veins. Best evidence is for MPFF (with diosmin).
Is it the same as vitamin P?⌄
Older terminology; hesperidin was part of what was once called vitamin P. It is not classified as a vitamin.
References by claim
Track Hesperidin with Pilora
Set up dose reminders, check interactions, and join the community in the Pilora iPhone app.
Coming to App StoreDisclaimer: These statements have not been evaluated by the FDA. This page is educational, not a substitute for personalized medical advice. Evidence grades are AI-assisted assessments — talk to your doctor before starting any new supplement, especially if you’re pregnant, breastfeeding, on medications, or managing a chronic condition.