Rutin is a plant polyphenolic flavonoid (bioflavonoid) found in foods such as buckwheat, apples, and tea. It is used for antioxidant and vascular-support purposes.

What are the main benefits of rutin?

Rutin is commonly used to support vascular and capillary health, provide antioxidant protection, and help modulate inflammation. Effects can vary by person and condition.

How much rutin should I take?

Common supplemental amounts are around 500–1000 mg per day. Follow the product label and consult a clinician if you have medical conditions or take medications.

Is rutin safe, and who should be cautious?

Rutin is generally well tolerated for many people, but side effects can occur. People who are pregnant or breastfeeding, have bleeding disorders, or use blood-thinning or antiplatelet medications should consult a healthcare professional before use.

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Rutin

Moderate study situation·7/10

A higher score indicates better study conditions, but not necessarily effectiveness.

A plant bioflavonoid supporting vascular health, antioxidant protection, and inflammation reduction.

Anti-inflammatory Cardiovascular Support Antioxidant

dose range

500–1000 mg

Divided in 2 doses daily.

Consumption

Take with meals to enhance absorption and minimize GI discomfort; often paired with vitamin C for potential synergistic benefits.

Not fat-soluble.

Best time

Split dosing with breakfast and dinner is common.

Description

Rutin is a polyphenolic flavonoid found in foods like buckwheat, apples, and tea. It is commonly supplemented for vascular health and its antioxidant properties.

benefits

Main effects with level of evidence

Moderate

Note on evidence

Human and animal research supports vascular and antioxidant effects, but larger trials are limited.

Supports vascular health

Moderate

Rutin helps strengthen blood vessels and capillaries, potentially reducing symptoms of chronic venous insufficiency, varicose veins, and hemorrhoids.

Particularly relevant for: Adults with vascular concerns

S1 · Angiology S7 · Phytotherapy Research

Antioxidant action

Moderate

Acts as a potent antioxidant, neutralizing free radicals and reducing oxidative stress, which may lower risk of chronic conditions.

Particularly relevant for: Adults seeking antioxidant support

S3 · International Journal of Molecular Sciences S2 · NIH Office of Dietary Supplements S4 · Examine.com S8 · Journal of Clinical Biochemistry and Nutrition

Anti-inflammatory effects

Moderate

Reduces activity of inflammatory enzymes and mediators, supporting joint and tissue health, and may reduce inflammatory discomfort.

Particularly relevant for: Adults with inflammatory conditions

S3 · International Journal of Molecular Sciences S8 · Journal of Clinical Biochemistry and Nutrition

Safety & Information

Important safety information & known risks

For educational purposes only • not medical advice

Generally well-tolerated, but caution is needed for high-risk groups and drug interactions.

warning notices

Rare side effects include mild headache, flushing, or GI upset.
Not recommended during pregnancy or breastfeeding due to lack of safety data.
Potential increase in bleeding risk when combined with anticoagulant drugs.
Avoid during pregnancy or breastfeeding due to insufficient safety data.
Avoid use with anticoagulant or antiplatelet medications due to potential increased bleeding risk.
Monitor for allergic reactions especially in individuals sensitive to flavonoids.

Known interactions with medications