90/100

This product looks safe

Contains proprietary blend — exact ingredient amounts not disclosed
Limited research evidence available for ingredients

B Label Compliance Grade

Alerts

Safety Alerts

Contains proprietary blend — exact ingredient amounts not disclosed

Label

Product Label

Open Full PDF View on NIH DSLD →

Details

Label Data

1 Capsule(s)

Serving Size

Servings

Other Combinations

Product Type

Evidence Coverage

Ingredients

Supplement Facts — Evidence Check

Proprietary Blend

735 mg

Other Ingredients

Gelatin Cellulose Magnesium Stearate Silicon Dioxide

Claims

Label Claims — Verification

Unverified All Other

Unverified Structure/Function

Info

Product Information

Directions for Use

Suggested use: Take 1 capsule once or twice daily or as recommended by your health-care practitioner.

Warnings & Precautions

Tamper evident: Use only if bottle is sealed.

Formulation Notes

No gluten or wheat No dairy No peanuts or tree nuts No eggs No soy No seafood

Additional Information

Store tightly sealed in a cool, dry place.

Metadata

Product Details

DSLD Entry Date2024-09-25

Product TypeOther Combinations

FormCapsule

BrandDr. Wong's Essentials

DSLD ID317582

Data Updated2026-04-11

Research

Research Evidence

Research Sources

Avg Quality

Rct

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.