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Celery Seed Extract

product on market Capsule NOW Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 33% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · methodology

Celery seed, horse chestnut, and hawthorn extracts are studied for their roles in supporting cardiovascular health and fluid balance. Research provides moderate evidence for their use in managing blood pressure and venous insufficiency. Overall, the evidence coverage for this specific combination is limited.

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

Label

Product Label

Label for Celery Seed Extract
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Veg Capsule(s)
Serving Size
Botanical
Product Type
33%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Market median: 630.0mg (46 products)
Market median: 285.0mg (90 products) 1 studies — no high-quality reviews
Market median: 333.0mg (166 products) 9 studies (A:0, B:2)

Other Ingredients

Microcrystalline Cellulose Hypromellose Stearic Acid Magnesium Stearate Silicon Dioxide
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested Usage: Take 1 capsule twice daily.

Warnings & Precautions

Caution: For adults only.

Consult physician if pregnant/nursing, taking medication, or have a medical condition.

Keep out of reach of children.

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

Contains tree nut (horse chestnut).

Formulation Notes

NOW Celery Seed Extract offers a wide array of bioactive compounds including naturally occurring phthalides such as 3-n-butylphthalide (3nB). 3nB is extensively researched for its ability to support vascular health, especially within the brain. This product includes horse chestnut seed extract, which has been long known to support healthy vascular function. Hawthorn extract with its many phenolic constituents has also been included to complement this formula.

Natural color variation may occur in this product.

Circulatory support Healthy vascular function

Plus Horse Chestnut & Hawthorn Extracts

Vegetarian/vegan

Triangle K (Kosher)

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

Additional Information

Non-GMO

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 04626 0
DSLD Entry Date2021-07-27
Product TypeBotanical
FormCapsule
BrandNOW
DSLD ID245127
Data Updated2026-04-11
Research

Research Evidence

5
Research Sources
51
Avg Quality
3
Rct
2
Systematic Review
B Effects of celery (Apium graveolens) on blood pressure, glycemic and lipid profile in adults: a systematic review and meta-analysis of randomized controlled trials
Systematic Review Frontiers in nutrition 2025 PubMed DOI
C Efficacy and Safety of Boswellia serrata and Apium graveolens L. Extract Against Knee Osteoarthritis and Cartilage Degeneration: A Randomized, Double-blind, Multicenter, Placebo-Controlled Clinical Trial
Rct Pharmaceutical research 2025 PubMed DOI
C The effect of celery (Apium graveolens L.) on fertility: A systematic review
Systematic Review Journal of complementary & integrative medicine 2017 PubMed DOI
C Safety evaluation and biochemical efficacy of celery seed extract (Apium Graveolens) capsules in hypertensive patients: a randomized, triple-blind, placebo-controlled, cross-over, clinical trial
Rct Inflammopharmacology 2022 PubMed DOI
C Effect of celery (Apium graveolens) seed extract on hypertension: A randomized, triple-blind, placebo-controlled, cross-over, clinical trial
Rct Phytotherapy research : PTR 2022 PubMed DOI
View all evidence for Celery Seed →
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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.