Flax Seed Oil by Douglas Laboratories — Ingredients, Evidence & Safety

🟢 100/100

This product looks safe

No ingredients exceed tolerable upper intake levels
Limited research evidence available for ingredients

B Label Compliance Grade

Product Label

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Label Data

1 Softgel(s) Serving Size

100 Servings

Fat/Fatty Acid Product Type

0% Evidence Coverage

Supplement Facts — Evidence Check

Calories

9 Calorie(s)

Total Fat

1 Gram(s) (2% DV)

Alpha-Linolenic Acid

550 mg

Linoleic Acid

160 mg

Oleic Acid

180 mg

Other Ingredients

organic Flax seed Oil Gelatin Glycerin Water

Label Claims — Verification

❓ Nutrient

❓ All Other

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) Gluten Free Dairy Free Sugar Free

Product Information

📋 Directions for Use

Suggested Usage: As a dietary supplement, adults take 1 softgel daily or as directed by your healthcare professional.

⚠️ Warnings & Precautions

Tamper resistant package, do not use if outer seal is missing.

🧪 Formulation Notes

These softgels contain 100% pure, unrefined, organically grown flax seed oil that has been cold pressed.

This product contains no yeast, wheat, gluten, soy, milk/dairy, corn, sodium, sugar, starch, artificial coloring, artificial preservatives or genetically modified organisms (GMOs).

Additional Information

For optimal storage conditions, store in a cool, dry place. (59 degrees-77 degrees F/15 degrees-25 degrees C) (35-65% relative humidity)

Product Details

UPC / SKU 7 45287 05020 0

DSLD Entry Date 2020-06-24

Product Type Fat/Fatty Acid

Form Softgel Capsule

Brand Douglas Laboratories

DSLD ID 228694

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 →