Flaxseed Oil 1,000 mg by Natrol — Ingredients, Evidence & Safety

🟢 100/100

This product looks safe

No ingredients exceed tolerable upper intake levels
33% of ingredients have research evidence

A Label Compliance Grade

Product Label

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Label Data

1 Softgel(s) Serving Size

90 Servings

Fat/Fatty Acid Product Type

33% Evidence Coverage

Supplement Facts — Evidence Check

Calories

10 Calorie(s)

Total Fat

1 Gram(s) (1% DV)

Flaxseed Oil

1000 mg

📊 Market median: 1000.0mg (212 products) 📚 12 studies (Tier A: 0, B: 3)

This product: 1000mg

Other Ingredients

Gelatin Glycerin purified Water

Label Claims — Verification

❓ Nutrient

❓ All Other

❓ Structure/Function

All Other (98% of products) Structure/Function (70% of products) Nutrient (63% of products) Qualified Health (1% of products)

Target Groups

Adult (18 - 50 Years) Dairy Free

Product Information

📋 Directions for Use

Directions: Take 1 softgel, two to three times daily, with a meal.

⚠️ Warnings & Precautions

Warning: Consult your healthcare professional prior to use if you have or suspect a medical condition, are taking prescription drugs, or are pregnant or lactating.

Keep out of reach of children.

🧪 Formulation Notes

Natrol Flaxseed Oil 1,000mg: A natural source of Alpha Linolenic Acid, an omega-3 fatty acid

Plant source of Omega-3 fatty acids

No: Milk, egg, fish, crustacean shellfish, tree nuts, peanuts, wheat, soybeans, yeast, artificial colors or flavors, added sugar or preservatives.

Additional Information

Helps support heart and brain health

Store in a cool, dry place.

ITEM: 969.921 F: 3000052 L: 2008909-17165

Heart health Helps support a healthy heart

Product Details

UPC / SKU 0 47469 00969 4

DSLD Entry Date 2019-05-28

Product Type Fat/Fatty Acid

Form Softgel Capsule

Brand Natrol

DSLD ID 202970

Data Updated 2026-04-11

Research Evidence

20 Research Sources

49 Avg Quality Score

7 Rct

7 Clinical Trial

6 Meta Analysis

B Effects of flaxseed supplements on blood pressure: A systematic review and meta-analysis of controlled clinical trial

Meta Analysis Clinical nutrition (Edinburgh, Scotland) 2016

PubMed DOI

B The effect of flaxseed supplementation on anthropometric indices, blood pressure, and lipid profile in diabetic patients: A GRADE-assessed systematic review and meta-analysis of randomized controlled trials

Meta Analysis Diabetes & metabolic syndrome 2025

PubMed DOI

B Effect of flaxseed supplementation on blood pressure: a systematic review, and dose-response meta-analysis of randomized clinical trials

Meta Analysis Food & function 2023

PubMed DOI

C The effect of flaxseed oil consumtion on blood pressure among patients with metabolic syndrome and related disorders: A systematic review and meta-analysis of randomized clinical trials

Meta Analysis Phytotherapy research : PTR 2022

PubMed DOI

C Flaxseed consumption may reduce blood pressure: a systematic review and meta-analysis of controlled trials

Meta Analysis The Journal of nutrition 2015

PubMed DOI

C A comparison between the effects of flaxseed oil and fish oil supplementation on cardiovascular health in type 2 diabetic patients with coronary heart disease: A randomized, double-blinded, placebo-controlled trial

Rct Phytotherapy research : PTR 2019

PubMed DOI

C Supplementation of Olive Oil and Flaxseed Oil on Blood Pressure and Inflammation in Healthy and At-Risk Adults: A Systematic Literature Review and Meta-Analysis

Meta Analysis Current hypertension reviews 2024

PubMed DOI

C Dietary Flaxseed Reduces Central Aortic Blood Pressure Without Cardiac Involvement but Through Changes in Plasma Oxylipins

Rct Hypertension (Dallas, Tex. : 1979) 2016

PubMed DOI

C Effect of Food with Low Enrichment of N-3 Fatty Acids in a Two-Month Diet on the Fatty Acid Content in the Plasma and Erythrocytes and on Cardiovascular Risk Markers in Healthy Young Men.

Rct Nutrients

PubMed DOI

C Enterolignan Production in a Flaxseed Intervention Study in Postmenopausal US Women of African Ancestry and European Ancestry.

Rct Nutrients

PubMed DOI

View all evidence for Flaxseed →