Home/ Supplements/ Hawthorn/ Extra Strength Hawthorn Extract 600 mg

Extra Strength Hawthorn Extract 600 mg

product on market Capsule NOW 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 flower and leaf extracts are researched for their potential to support cardiovascular function and blood pressure management. Current evidence for these effects is generally considered moderate. This ingredient profile maintains a high safety score with no significant concerns noted.

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

Label

Product Label

Label for Extra Strength Hawthorn Extract 600 mg
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Veg Capsule(s)
Serving Size
90
Servings
Botanical
Product Type
100%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

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

Other Ingredients

Hypromellose Microcrystalline Cellulose Stearic Acid Silicon Dioxide
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested Usage: Take 1 capsule daily.

Warnings & Precautions

Caution: For adults only.

Consult physician if pregnant/nursing, taking medication (especially cardiac and blood pressure medications), or have a medical condition (especially a heart or blood pressure condition).

Keep out of reach of children.

Not manufactured with yeast, wheat, gluten, soy, milk, egg, fish, shellfish or tree nut ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.

Formulation Notes

Hawthorn leaves, flowers and berries have been used for generations by herbalists as a cardiovascular tonic. Hawthorn promotes cardiovascular health by supporting cardiac muscle tone and vascular integrity. Hawthorn Extract also exhibits powerful free radical scavenging activity. NOW Hawthorn Extract is standardized to 1.8% vitexin-2”-O-rhamnoside that, along with other natural components, has been found to support normal blood flow and may help to maintain blood pressure already within the healthy range.

Cardiovascular support Supports blood pressure already within the healthy range

Triangle K (Kosher)

Non-GMO

Vegetarian/Vegan

Not manufactured with yeast, wheat, gluten, soy, milk, egg, fish, shellfish or tree nut ingredients.

This extra strength product has twice the hawthorn extract (600 mg per capsule) as in our regular strength product (300 mg per capsule).

Natural color variation may occur in this product.

Additional Information

Triangle K (Kosher)

Botanicals/Herbs Family owned since 1968.

Store in a cool, dry place after opening.

GMP Quality Assured

Metadata

Product Details

UPC / SKU7 33739 04699 4
DSLD Entry Date2024-07-25
Product TypeBotanical
FormCapsule
BrandNOW
DSLD ID314314
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.