Price: $21.95
(as of Dec 27, 2025 01:26:08 UTC – Details)
Product description
Plant-Based Omega 3s for Brain Health* SMART OMEGAS
MAGTECH Magnesium (90ct) is the best-selling Cognitive Health Supplement in the Natural Channel (Based on SPINS Natural Channel 52 week period ending October 6, 2024).
Smart Omegas Benefits 
Supports Overall Brain Health*
Smart Omegas has 200mg of high DHA AvailOm algae, supporting brain health, focus, and memory.*
No Fishy Burps or Aftertaste
Smart Omegas contains zero fish oil, so you can enjoy the benefits of high DHA omega-3 support without the fishy aftertaste.
Antioxidant Support*
Blue Spirulina provides antioxidant compounds that help protect neurons from oxidative stress and support overall brain wellness.*
USA Made & Globally Sourced
All Natural Stacks products feature the highest quality globally sourced ingredients and are manufactured in the USA.
High Quality Ingredients 
Blue Spirulina – 200mg
This ingredient is in Smart Omegas because it’s rich in antioxidants, helping protect cells from oxidative stress – a primary contributor to brain aging.* Blue spirulina is derived from the blue-green algae Athrospira, which often grows in warm, freshwater lakes and controlled environments.
Docosahexaenoic Acid (DHA) – 200mg
AvailOm 50 High DHA Algae, a key omega-3 that supports brain health and function.* AvailOm is clinically-tested, and shown to be more bioavailable for cognition benefits.* DHA is the optimal form of omega-3 since it’s crucial for brain function, vision, and more.*
The Smart Omegas Difference
Smart Omegas delivers 200 mg of DHA from algae, the same source fish get theirs from. It’s plant-based, sustainable, and doesn’t come with the fishy burps or aftertaste. AvailOm contains up to 48% DHA as free fatty acids, making it ideal for brain health.*DHA is an essential omega-3 fatty acid that helps your brain stay healthy, focused, and sharp.* Smart Omegas provides up to 5x higher bioavailability of DHA to support the brain.* 
Targeted Formulas to Build a Better Brain
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Customer Reviews
5.0 out of 5 stars 1
4.6 out of 5 stars 3,479
4.3 out of 5 stars 618
4.0 out of 5 stars 115
4.1 out of 5 stars 4,828
4.1 out of 5 stars 4,828
4.2 out of 5 stars 1,001
Price
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$36.95$36.95
$19.95$19.95
$19.95$19.95
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Size
30 Capsules
90 Capsules
60 Capsules
30 Chewables
60 Capsules
60 Capsules
75 Capsules
Servings
30 Servings
30 Servings
60 Servings
30 Servings
20 Servings
20 Servings
25 Servings
Main Ingredients
Omega 3 DHA & Blue Spirulina
3-In-1 Magnesium Complex
Caffeine & L-Theanine
Paraxanthine & Vitamin B12
L-Tyrosine
L-Tryptophan & Rhodiola Rosea
L-Phenylalanine
Main Benefits
Brain Health & Antioxidants*
Brain Health & Relaxation*
Energy & Focus Support*
Focus & Attention Support*
Mental Drive*
Mood Support*
Focus & Memory Support*
Lab Tested & Verified
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Package Dimensions : 3.62 x 1.73 x 1.61 inches; 1.45 ounces
Date First Available : December 17, 2025
Manufacturer : Natural Stacks
ASIN : B0G4XV274J
Best Sellers Rank: #274,770 in Health & Household (See Top 100 in Health & Household) #921 in Omega 3 Nutritional Supplements
Customer Reviews: 5.0 5.0 out of 5 stars (1) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
Smart Omegas by Natural Stacks delivers 200 mg of algae-sourced DHA per capsule with AvailOm, a clinically-tested form shown to be 5x more bioavailable than standard fish oil softgels.* That means better absorption, no fishy aftertaste, and your daily ritual to support brain health.*
With Blue Spirulina – a nutrient-dense microalgae rich in phycocyanin, a compound known for its antioxidant properties. These antioxidants help scavenge free radicals, supporting the body’s ability to protect cells from oxidative damage.*
DHA is an essential omega-3 fatty acid that helps your brain stay healthy, focused, and sharp.* It’s found in the membranes of your brain cells and supports how they communicate, which is key for memory and cognitive performance.* Smart Omegas provides up to 5x higher bioavailability of DHA to support the brain.*
No Fish Oil – Smart Omegas delivers 200 mg of DHA from algae, the same source fish get theirs from. It’s plant-based, sustainable, and doesn’t come with the fishy burps or aftertaste. AvailOm contains up to 48% DHA as free fatty acids, making it ideal for brain health.*
From a trusted, Open-Source Company: At Natural Stacks, we focus on full label disclosure, 3rd party lab testing, ingredient traceability, and purity. Generic supplements simply can’t compare to this open-source promise.
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