Herbal Extract
Hawthorn Berry Powder
Also known as: Crataegus monacantha, Hawthorn fruit extract, Crataegus extract, Hawthorn berry
Hawthorn berry is a traditional herbal remedy used primarily for cardiovascular support, with emerging evidence suggesting benefits for heart function and blood pressure regulation. Multiple clinical studies support its use as a cardiotonic agent, particularly for mild to moderate heart conditions.
Last reviewed June 2026 · Evidence graded from peer-reviewed research, not editorial opinion. Educational only — not medical advice.
Primary uses
- Cardiovascular health
- Heart function support
- Blood pressure management
- Circulatory support
- Mild heart failure adjunct
- Blood pressure support
- Antioxidant support
How it works
- Contains flavonoids (vitexin, quercetin) and proanthocyanidins with antioxidant properties
- May improve myocardial contractility and reduce peripheral vascular resistance
- Potential ACE-inhibitor-like activity
- Improves blood flow and oxygen utilization in cardiac tissue
Dosage
- Typical range
- 300-1,200 mg daily (divided doses)
- Timing
- With meals to reduce GI upset; typically split into 2-3 doses daily
- With food
- Recommended with food for better tolerability and absorption
- Duration
- Typically used long-term; benefits may take 4-8 weeks to manifest. Consistent daily use recommended.
- Special populations
- Use with caution in pregnancy/lactation due to limited safety data. Consult healthcare provider if taking cardiac medications.
Forms
- Powder· 70/100
- Extract· 70/100
- Capsule· 70/100
- Tablet· 70/100
- Tea/Infusion· 70/100
- Tincture· 70/100
Safety
Common side effects
- Mild gastrointestinal upset
- Nausea
- Dizziness (rare)
- Headache (rare)
Contraindications
- Pregnancy and breastfeeding (limited safety data)
- Recent myocardial infarction (use only under medical supervision)
- Severe hypotension
- Concurrent digoxin therapy (potential interaction)
Evidence notes
Multiple clinical trials demonstrate efficacy for cardiovascular support, particularly in heart failure and hypertension. Well-established traditional use with modern RCT support for specific cardiac applications. Grade B reflects consistent positive evidence in dedicated cardiac studies rather than A due to variability in standardization across products and moderate effect sizes.
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. Individual needs and risks vary — consult a professional before starting, stopping, or combining supplements, especially if you are pregnant or nursing, taking medication, or managing a health condition.