Flax Seed Oil

Generally Safe OtherNatural

Flax Seed Oil is a naturally derived other used in dietary supplements. Safety rating: Generally Safe. It is generally considered safe for most people at standard doses. Found in 20 supplements in the GoodSupp database. Flax seed oil is extracted from flax seeds and is a source of omega-3 fatty acids.

20 Products use this
Generally Safe Safety rating
Other Category
Yes Natural origin

Safety Verdict: Generally Safe

May interact with certain medications.

What is Flax Seed Oil?

Flax seed oil is extracted from flax seeds and is a source of omega-3 fatty acids.

Common Names Flax Seed Oil, Linseed Oil
Type Other
Origin Natural / Plant-derived
Safety Rating Generally Safe

Why is Flax Seed Oil used in supplements?

It may be included for its potential health benefits.

Role in supplements: Other — serves a functional role in supplement formulation.

Should you be concerned about Flax Seed Oil?

Generally no. Flax Seed Oil is considered safe for most people at typical supplement doses. Some individuals may want to be aware of minor sensitivities.

May interact with certain medications.

Low risk. Generally safe for most people in supplement amounts.

Top-rated products containing Flax Seed Oil

These 20 highest-scoring supplements in our database use Flax Seed Oil.

Life Extension Once-Daily Health Booster, 60 Softgels
Life Extension Once-Daily Health Booster, 60 Softgels
Product 91 Brand N/A
Life Extension Once-Daily Health Booster, 30 Softgels
Life Extension Once-Daily Health Booster, 30 Softgels
Product 91 Brand N/A
Life Extension Comprehensive Nutrient Packs, Advanced, 30 Packets
Life Extension Comprehensive Nutrient Packs, Advanced, 30 Packets
Product 87 Brand N/A
Health Thru Nutrition Capsanthin as CapsiClear Healthy Vision Support Non-GMO, 40 mg, 30 Softgels
Health Thru Nutrition Capsanthin as CapsiClear Healthy Vision Support Non-GMO, 40 mg, 30 Softgels
Product 87 Brand N/A
Flora Udo's Choice, Organic Udo's Oil 3·6·9 Blend, 8.5 fl oz (250 ml)
Flora Udo's Choice, Organic Udo's Oil 3·6·9 Blend, 8.5 fl oz (250 ml)
Product 84 Brand N/A
Flora Udo's Choice®, Udo's Oil™ 3-6-9 Blend, 32 fl oz (941 ml)
Flora Udo's Choice®, Udo's Oil™ 3-6-9 Blend, 32 fl oz (941 ml)
Product 84 Brand N/A
NOW Foods EVE™, Superior Women's Multi, 180 Softgels
NOW Foods EVE™, Superior Women's Multi, 180 Softgels
Product 84 Brand N/A
NOW Foods EVE, Superior Women's Multi, 90 Softgels
NOW Foods EVE, Superior Women's Multi, 90 Softgels
Product 84 Brand N/A
Flora Organic Udo's Oil™ 3-6-9 Blend, 17 fl oz (500 ml)
Flora Organic Udo's Oil™ 3-6-9 Blend, 17 fl oz (500 ml)
Product 84 Brand N/A
Flora Udo's Choice, Certified Organic Udo's Oil, High Lignan 3-6-9 Blend, 17 fl oz (500 ml)
Flora Udo's Choice, Certified Organic Udo's Oil, High Lignan 3-6-9 Blend, 17 fl oz (500 ml)
Product 84 Brand N/A
Flora Udo's Choice, Organic Udo's Oil 3-6-9 Blend, High Lignan, 8.5 fl oz (250 ml)
Flora Udo's Choice, Organic Udo's Oil 3-6-9 Blend, High Lignan, 8.5 fl oz (250 ml)
Product 84 Brand N/A
Protocol For Life Balance Ortho Multi™, Softgels for Women, 90 Softgels
Protocol For Life Balance Ortho Multi™, Softgels for Women, 90 Softgels
Product 83 Brand N/A
GNC Triple Strength Omega Complex Lemon Natural Flavor
GNC Triple Strength Omega Complex Lemon Natural Flavor
Product 83 Brand N/A
Natural Factors Saw Palmetto With Lycopene 160 mg
Natural Factors Saw Palmetto With Lycopene 160 mg
Product 78 Brand N/A
Flora Udo's Choice, Udo's Oil, DHA 3-6-9 Blend, 8.5 fl oz (250 ml)
Flora Udo's Choice, Udo's Oil, DHA 3-6-9 Blend, 8.5 fl oz (250 ml)
Product 77 Brand N/A
Flora Udo's Choice, Udo's Oil DHA 3-6-9 Blend, 17 fl oz (500 ml)
Flora Udo's Choice, Udo's Oil DHA 3-6-9 Blend, 17 fl oz (500 ml)
Product 77 Brand N/A
OmegaVia Kids Omega-3 Chewies, Age 3+, Natural Fruit, 30 Chewies
OmegaVia Kids Omega-3 Chewies, Age 3+, Natural Fruit, 30 Chewies
Product 75 Brand N/A
Source Naturals Complete Essential Fatty Acids
Source Naturals Complete Essential Fatty Acids
Product 74 Brand N/A
Source Naturals Complete Essential Fatty Acids
Source Naturals Complete Essential Fatty Acids
Product 74 Brand N/A
Source Naturals Omega 3-6-9, 120 Softgels
Source Naturals Omega 3-6-9, 120 Softgels
Product 70 Brand N/A
Related Ingredients
Frequently Asked Questions
Is Flax Seed Oil safe in supplements?

Flax Seed Oil is rated generally safe for most people at amounts commonly found in supplements. While the overall safety profile is favorable, some individuals may experience minor sensitivities. May interact with certain medications. In GoodSupp's database, 20 products contain this ingredient. Consult your healthcare provider if you have specific concerns.

What is Flax Seed Oil and why is it in my supplement?

Flax seed oil is extracted from flax seeds and is a source of omega-3 fatty acids. It appears in 20 products in the GoodSupp database.

Is Flax Seed Oil natural or synthetic?

Flax Seed Oil is naturally derived, meaning it comes from natural sources such as plants, minerals, or animal products rather than being chemically synthesized. Natural-origin ingredients are preferred by many consumers, though it's important to note that 'natural' does not automatically mean 'safer' — safety depends on the specific substance, its purity, and the amount used. The safety rating assigned by GoodSupp is based on the ingredient's actual safety profile, not its origin.

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.