Flax
Flaxseed is a small, brown or golden seed from the flax plant (Linum usitatissimum). It is valued for its rich nutritional profile, primarily consisting of omega-3 alpha-linolenic acid (ALA), soluble and insoluble dietary fiber, and lignans. These key components contribute to its wide array of health benefits, making it a popular addition to a healthy diet. The omega-3 ALA found in flaxseed is a crucial essential fatty acid that the body can convert, to a limited extent, into EPA and DHA, supporting cardiovascular health, brain function, and reducing inflammation. Its substantial fiber content aids in digestive regularity, helps maintain healthy blood sugar levels by slowing glucose absorption, and can contribute to managing cholesterol levels. Furthermore, flaxseed is a significant source of lignans, which are plant compounds with potent antioxidant and phytoestrogen properties. These lignans may offer protective effects against oxidative stress and contribute to hormone balance, particularly in women, by modulating estrogen metabolism.
Flax plant seedsFlaxseed oil
Cheapest Flax supplements
Compare the most affordable flax supplements designed to support cardiovascular, anti-inflammatory, digestive, and skin health, helping you find the best value for your wellness needs.
Best Flax Supplements
Discover the best flax supplements to support cardiovascular health, reduce inflammation, aid digestion, and enhance skin vitality.
value Flax supplements
Discover the best value Flax supplements to support cardiovascular health, reduce inflammation, improve digestion, and nourish your skin with essential nutrients.
Minimum1000 mg
Maximum2000 mg
Impact
Highest effect
Typical dose:7–21 grams
Flaxseed provides a balanced mix of fiber that supports bowel regularity by adding bulk and softening stool. Its soluble fiber component also acts as a valuable prebiotic to nourish beneficial gut bacteria.
View goal →
Impact
High effect
Typical dose:7–21 grams
Flaxseed offers a multi-faceted approach to cardiovascular support. Its high content of alpha-linolenic acid (ALA) provides anti-inflammatory benefits. The soluble fiber aids in lowering LDL cholesterol, similar to psyllium. Additionally, its lignans are potent antioxidants that have been linked to improved vascular health and blood pressure regulation.
View goal →
Impact
Moderate effect
Typical dose:7–21 grams
The alpha-linolenic acid (ALA) in flaxseed is a plant-based omega-3 that helps maintain the skin's lipid barrier, locking in moisture. While less potent than marine omega-3s, its anti-inflammatory properties can help soothe skin irritations and promote a smoother complexion.
View goal →
Impact
Situational effect
Typical dose:7–21 grams
Flaxseed is a good source of the omega-3 fatty acid ALA. However, the conversion of ALA to the more potent anti-inflammatory fats EPA and DHA is highly inefficient in humans. Therefore, its effects are modest compared to direct sources like fish oil, making it a supportive, but not primary, option.
View goal →
add_circle_outline Positive Interactions
DHA
Synergistic with ALA (from flax) for broader omega-3 support for brain and eye health.
Omega-3
Flax provides ALA, a plant-based omega-3, complementing other forms for a complete spectrum of essential fatty acids.
Fish Oil
Provides EPA and DHA, complementing the ALA found in flax for enhanced omega-3 benefits.
Psyllium fiber
Both are excellent sources of dietary fiber, working together to promote optimal digestive health and regularity.
Vitamin E
As an antioxidant, Vitamin E can help protect the delicate omega-3 fatty acids in flaxseed from oxidation, maintaining their potency.
remove_circle_outline Negative Interactions
Iron
The high fiber content in flaxseed can bind to minerals like iron, potentially reducing its absorption if consumed at the same time.
Calcium
Flaxseed's fiber may interfere with calcium absorption if taken concurrently; separate intake by a few hours.
Zinc
The fiber and phytic acid in flaxseed can reduce zinc absorption; consider taking them at different times.
Magnesium
High fiber intake from flaxseed may decrease magnesium absorption; separate intake for optimal benefit.
78 Best 
Electro-Vita-Min Daily 5
Trace Minerals Research
5.0
★★★★★
(8 ratings)
Flax: 120 mg
This is a comprehensive daily tablet providing a wide range of vitamins, minerals, enzymes, and a small amount of flaxseed to support overall nutritional balance and general wellness.
90 Budget 
Clinical Strength Prostate Health
NOW
4.6
★★★★★
(12151 ratings)
Flax: 25 mg
This supplement offers a multi-faceted approach to men's health, combining key minerals, potent botanicals, and antioxidants specifically chosen to support prostate function and overall well-being.
82 Best 
MPX 1000 Prostate Support
Bluebonnet
4.7
★★★★★
(167 ratings)
Flax: 100 mg
This prostate support formula combines essential minerals and a robust botanical blend to contribute to male health and prostate well-being.
88 Budget 
OmegaTru Organic Flaxseed Oil
Swanson EFAs
4.5
★★★★★
(194 ratings)
Flax: 3 mg
This organic liquid flaxseed oil delivers a significant dose of omega-3-6-9 fatty acids, making it a direct and flexible way to supplement these important fats.
68 Value 
Detoxilean System Cleansing Complex
Swanson
4.8
★★★★★
(214 ratings)
Flax: 80 mg
This complex herbal blend aims to support multiple body systems, particularly digestion and natural cleansing processes, with a wide variety of ingredients, though individual doses are generally moderate.
85 Best 
Green Vibrance
Vibrant Health
4.6
★★★★★
(190 ratings)
Flax: 480 mg
This is a comprehensive greens powder packed with a wide range of vitamins, minerals, probiotics, enzymes, and plant extracts for daily nutritional support and overall well-being.
80 Best 
ProGreens with Advanced Probiotic Formula
NutriCology
4.5
★★★★★
(670 ratings)
Flax: 650 mg
This is a comprehensive greens powder designed for broad wellness support, featuring a wide array of plant extracts, adaptogens, antioxidants, and digestive aids in one formula.
88 Budget 
Clinical Strength Prostate Health
NOW
4.6
★★★★★
(19093 ratings)
Flax: 25 mg
This supplement offers a comprehensive blend of vitamins, minerals, and botanical extracts like Saw Palmetto and Beta-Sitosterol, designed to support prostate health and contribute to general male wellness.
82 Budget 
Viviscal Man Advanced Hair Health
Viviscal
4.5
★★★★★
(370 ratings)
Flax: 50 mg
Viviscal Man is a specialized supplement centered around its AminoMar Marine Complex to support men's hair health, with additional ingredients contributing to nail and skin well-being.
82 Best 
Daily Digestive Prebiotic Fiber
Renew Life
4.5
★★★★★
(2 ratings)
Flax: 1250 mg
This supplement focuses on digestive health by combining organic flax seed, oat fiber, and fennel to increase dietary fiber intake and support regularity.
82 Best 
ProGI Soothe Vanilla Flavor
NuMedica
4.7
★★★★★
(3 ratings)
Flax: 6000 mg
This is a versatile liquid supplement combining substantial L-Glutamine and anti-inflammatory botanicals with a broad array of vitamins and minerals for comprehensive digestive and general wellness support.
60 Best 
Pineal Concentrate
Progressive Professional from Progressive Laboratories
4.8
★★★★★
(5 ratings)
Flax: 300 mg
This specialized supplement contains pineal, pituitary, and bone marrow concentrates, with a small amount of flaxseed meal, aimed at glandular support rather than broad nutritional benefits.
70 Best 
CytoGreens Chocolate
ALLMAX
4.6
★★★★★
(83 ratings)
Flax: 225 mg
A chocolate-flavored greens powder that offers a broad spectrum of ingredients from various blends, including a small amount of flaxseed, for overall wellness and digestive support.
85 Best 
Metabolic Detox Complete Natural Vanilla
Metabolic Maintenance
4.8
★★★★★
(11 ratings)
Flax: 2000 mg
<p>Metabolic Detox Complete is a comprehensive nutritional shake combining a broad range of vitamins, minerals, quality protein, and fiber with specific ingredients often chosen to support the body's natural detoxification functions.</p>
82 Best 
Metabolic Detox Complete Natural Chocolate
Metabolic Maintenance
4.6
★★★★★
(5 ratings)
Flax: 2000 mg
This comprehensive shake provides a robust blend of protein, vitamins, chelated minerals, amino acids, and specialized botanical extracts, aiming to support general wellness and the body's natural metabolic and detoxification processes.
80 Budget 
MPX 1000 Prostate Support
Bluebonnet
4.7
★★★★★
(28 ratings)
Flax: 100 mg
A comprehensive prostate support supplement featuring key minerals and a range of botanical extracts designed to contribute to male well-being.
68 Budget 
Super CellZyme
TransFormation The Genesis of Good Health
5.0
★★★★★
(2 ratings)
Flax: 20 mg
Super CellZyme is a blend of various whole food greens, vegetables, and digestive enzymes, formulated to offer general daily nutritional and digestive support.
Average$42.46
Median$41.99
Average$1.41
Median$0.93
Average$1.51
Median$0.82
Reference amount: 100 mg