Flaxseed

Safe OtherNatural

Flaxseed is a naturally derived other used in dietary supplements. Safety rating: Safe. It is widely considered safe at typical supplement doses. Found in 20 supplements in the GoodSupp database. Flaxseed is a seed rich in omega-3 fatty acids and fiber.

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

Safety Verdict: Safe

This ingredient is rated safe for use in dietary supplements.

What is Flaxseed?

Flaxseed is a seed rich in omega-3 fatty acids and fiber.

Common Names Flaxseed
Type Other
Origin Natural / Plant-derived
Safety Rating Safe

Why is Flaxseed used in supplements?

It is included for its nutritional benefits.

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

Should you be concerned about Flaxseed?

No. Flaxseed is widely regarded as safe for use in dietary supplements at typical levels. It has a long history of use and is accepted by major regulatory bodies.

No action needed. This ingredient is safe at amounts used in supplements.

Top-rated products containing Flaxseed

These 20 highest-scoring supplements in our database use Flaxseed.

Owyn Plant Based Protein Dark Chocolate
Owyn Plant Based Protein Dark Chocolate
Product 85 Brand N/A
Metagenics UltraGI Replenish®, Chocolate, 47.62 oz (1,350 g)
Metagenics UltraGI Replenish®, Chocolate, 47.62 oz (1,350 g)
Product 79 Brand N/A
Metagenics UltraGI Replenish®, Medical Food, Vanilla, 21.48 oz (609 g)
Metagenics UltraGI Replenish®, Medical Food, Vanilla, 21.48 oz (609 g)
Product 79 Brand N/A
Metagenics UltraGI Replenish®, Medical Food, Chocolate, 22.22 oz (630 g)
Metagenics UltraGI Replenish®, Medical Food, Chocolate, 22.22 oz (630 g)
Product 79 Brand N/A
KaChava The All-In-One Nutrition Shake, Chai, 15.31 oz (434 g)
KaChava The All-In-One Nutrition Shake, Chai, 15.31 oz (434 g)
Product 78 Brand N/A
NaturesPlus Ultra Lipoic, 60 Mini-Tabs
NaturesPlus Ultra Lipoic, 60 Mini-Tabs
Product 76 Brand N/A
Nuzest Kids Good Stuff, Multinutrient Drink Mix, Rich Chocolate, 7.9 oz (225 g)
Nuzest Kids Good Stuff, Multinutrient Drink Mix, Rich Chocolate, 7.9 oz (225 g)
Product 76 Brand N/A
Nuzest Kids Good Stuff, Multinutrient Drink Mix, Wild Strawberry, 7.9 oz (225 g)
Nuzest Kids Good Stuff, Multinutrient Drink Mix, Wild Strawberry, 7.9 oz (225 g)
Product 76 Brand N/A
Nuzest Kids Good Stuff, Multinutrient Drink Mix, Vanilla Caramel, 7.9 oz (225 g)
Nuzest Kids Good Stuff, Multinutrient Drink Mix, Vanilla Caramel, 7.9 oz (225 g)
Product 76 Brand N/A
Owyn Smooth Vanilla
Owyn Smooth Vanilla
Product 75 Brand N/A
NATURE TARGET Dog Hip & Joint Supplement: Glucosamine-Chondroitin, MSM, Turmeric, HA
NATURE TARGET Dog Hip & Joint Supplement: Glucosamine-Chondroitin, MSM, Turmeric, HA
Product 74 Brand N/A
Zesty Paws Advanced Behavior Calming Bites with Melatonin for Dogs: Stress Relief
Zesty Paws Advanced Behavior Calming Bites with Melatonin for Dogs: Stress Relief
Product 73 Brand N/A
Vitasave Vitasave Plant-Based All-In-One Shake – Chocolate, 799g with Greens, Enzymes, Probiotics & 20g Protein
Vitasave Vitasave Plant-Based All-In-One Shake – Chocolate, 799g with Greens, Enzymes, Probiotics & 20g Protein
Product 72 Brand N/A
Sanar Naturals Linaza
Sanar Naturals Linaza
Product 71 Brand N/A
The GFB Dark Chocolate Almond Protein Bars
The GFB Dark Chocolate Almond Protein Bars
Product 71 Brand N/A
OWYN 20g Protein Powder - Vanilla
OWYN 20g Protein Powder - Vanilla
Product 71 Brand N/A
The GFB Gluten Free Bites, Chocolate Cherry Almond, 4 oz (113 g)
The GFB Gluten Free Bites, Chocolate Cherry Almond, 4 oz (113 g)
Product 70 Brand N/A
The GFB Gluten Free Bites, Coconut + Cashew, 4 oz (113 g)
The GFB Gluten Free Bites, Coconut + Cashew, 4 oz (113 g)
Product 70 Brand N/A
The GFB Gluten Free Bites, Dark Chocolate + Coconut, 4 oz (113 g)
The GFB Gluten Free Bites, Dark Chocolate + Coconut, 4 oz (113 g)
Product 70 Brand N/A
The GFB Gluten Free Bites, Dark Chocolate + Almond, 4 oz (113 g)
The GFB Gluten Free Bites, Dark Chocolate + Almond, 4 oz (113 g)
Product 70 Brand N/A
Related Ingredients
3-0-Ethyl Ascorbic Acid Generally Safe 3-O-Ethyl Ascorbic Acid Generally Safe Acetyl Glucosamine Generally Safe Acetyl Hexapeptide-8 Generally Safe Adenosine Generally Safe Adhesive Caution Alanine Safe Alfalfa Leaf Generally Safe
Frequently Asked Questions
Is Flaxseed safe in supplements?

Yes. Flaxseed is rated safe for use in dietary supplements at typical levels. This rating is based on regulatory assessments, published safety research, and its long history of use in the supplement industry. It is widely accepted by major regulatory bodies including the FDA and EFSA. In GoodSupp's database, 20 products contain this ingredient. Consult your healthcare provider if you have specific concerns.

What is Flaxseed and why is it in my supplement?

Flaxseed is a seed rich in omega-3 fatty acids and fiber. It appears in 20 products in the GoodSupp database.

Is Flaxseed natural or synthetic?

Flaxseed 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.