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Hawthorn Berries 550 mg

product on market Capsule Nature's Harmony Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 100% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · grounded in 1 source · methodology

Hawthorn is researched for its potential to support cardiovascular health and blood pressure management. However, the available evidence for these effects is considered limited to moderate. This ingredient profile maintains a high safety rating for general use.

AI-generated summary based on research evidence. Not medical advice.

Label

Product Label

Label for Hawthorn Berries 550 mg
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Capsule(s)
Serving Size
Botanical
Product Type
100%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

550 mg
Market median: 333.0mg (166 products) 9 studies (A:0, B:2)

Other Ingredients

Microcrystalline Cellulose Magnesium Stearate Silicon Dioxide Gelatin
Claims

Label Claims — Verification

Unverified All Other
Info

Product Information

Directions for Use

Recommended Use: Traditional Herbal Medicine for use as a cardiotonic (increases heart muscle tone). Recommended Dose (Adults): Take 2 capsules daily. For prolonged use, consult a health care practitioner.

Warnings & Precautions

Risk Information: This product is not suitable for self-medication of heart disease.

Risk Information: Do not use if pregnant, breastfeeding or allergic/sensitive to hawthorn or other Crataegus species. Consult a health care practitioner before use if you have low blood pressure or take cardiovascular, respiratory and/or blood pressure lowering medication.

KEEP OUT OF REACH OF CHILDREN.

DO NOT USE IF SEAL UNDER CAP IS BROKEN.

Discontinue use if product causes dizziness, dyspnea (shortness of breath), and/or increased heart rate.

Risk Information: Do not use if pregnant, breastfeeding or allergic/sensitive to hawthorn or other Crataegus species.

Formulation Notes

This product does not contain corn, dairy, egg, gluten, lactose, shellfish, soy, starch, sugar, sulfites, yeast, or artificial colours, flavours or preservatives.

Additional Information

STORE IN A COOL, DRY PLACE.

Traditionally Used as a Cardiotonic

{Capsule} Actual Size

400824.01-02

Purity Life(R)

Metadata

Product Details

UPC / SKU0 63047 00824 8
DSLD Entry Date2013-05-24
Product TypeBotanical
FormCapsule
DSLD ID21739
Data Updated2026-04-11
Research

Research Evidence

11
Research Sources
49
Avg Quality
8
Rct
3
Meta Analysis
B Hawthorn extract for treating chronic heart failure
Meta Analysis The Cochrane database of systematic reviews 2008 PubMed DOI
B The combination of hawthorn extract and camphor significantly increases blood pressure: A meta-analysis and systematic review
Meta Analysis Phytomedicine : international journal of phytotherapy and phytopharmacology 2019 PubMed DOI
C Effect of vitamin C and hawthorn beverage formula on blood pressure and oxidative stress in heat-exposed workers: a cluster-randomized controlled trial
Rct Asia Pacific journal of clinical nutrition 2024 PubMed DOI
C Hawthorn extract for treating chronic heart failure: meta-analysis of randomized trials
Meta Analysis The American journal of medicine 2003 PubMed
C Hawthorn Extract Randomized Blinded Chronic Heart Failure (HERB CHF) trial
Rct European journal of heart failure 2009 PubMed DOI
C The effect of Crataegus oxycantha Special Extract WS 1442 on clinical progression in patients with mild to moderate symptoms of heart failure
Rct European journal of heart failure 2008 PubMed DOI
C [Crataegus Special Extract WS 1442. Assessment of objective effectiveness in patients with heart failure (NYHA II)]
Rct Fortschritte der Medizin 1996 PubMed
C Clinical efficacy of crataegus extract WS 1442 in congestive heart failure NYHA class II
Rct Phytomedicine : international journal of phytotherapy and phytopharmacology 2001 PubMed
C Effects of a Scutellaria baicalensis/Crataegus laevigata, magnesium and chromium supplement on stressed individuals: A randomised, double-blind, placebo-controlled, crossover trial.
Rct Journal of psychopharmacology (Oxford, England) PubMed DOI
C [Actions of standardized extracts of Crataegus berries on exercise tolerance and quality of life in patients with congestive heart failure]
Rct Arzneimittel-Forschung 2001 PubMed
View all evidence for Hawthorn →
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.