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Omega 3
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Fatty Acid750mg

Omega 3

HEART, BRAIN & WHOLE-BODY INFLAMMATION SUPPORT

Dairy freeGluten freeSoy freeGMO free
$19.99/mo

30-day supply

Key Benefits

1

Supports cardiovascular health

2

Reduces systemic inflammation

3

Supports brain function and cognition

4

Promotes healthy skin and joints

Recommended Dose

750mg

Take one softgel daily with a fat-containing meal for optimal absorption. Fish oil is best absorbed when taken with food. Store in a cool, dark place to maintain freshness. If you experience fish burps, try taking with your largest meal or try briefly freezing the softgels before taking.

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3rd Party Tested

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Doctor Formulated

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cGMP Certified

The Details

Why you'll love it

If the entire field of nutritional science had to agree on one supplement, it would probably be omega-3. The evidence for EPA and DHA is enormous: thousands of studies, multiple large-scale clinical trials, and consistent benefits across cardiovascular, neurological, and inflammatory outcomes.

EPA (eicosapentaenoic acid) is the anti-inflammatory powerhouse. It's the precursor to resolvins and protectins — specialized molecules that actively resolve inflammation rather than just suppressing it. This is why omega-3 supplementation shows benefits for everything from heart disease risk to joint pain to skin conditions. Chronically elevated inflammation is a driver of nearly every modern chronic disease, and EPA directly addresses it.

DHA (docosahexaenoic acid) is the brain builder. It makes up a significant percentage of the structural fat in your brain and retina. Adequate DHA is critical for cognitive function, memory, mood regulation, and visual acuity. Studies show that higher DHA intake is associated with reduced risk of cognitive decline and better performance on memory tasks.

At 1,000mg of combined EPA/DHA, this delivers the dose supported by cardiovascular and anti-inflammatory research.

Research

Clinical Evidence

Key studies supporting Omega 3, from peer-reviewed journals.

1

Omega-3 supplements reduce heart attack and cardiovascular death risk

Marine omega-3 supplementation and cardiovascular disease: an updated meta-analysis of 13 randomized controlled trials involving 127,477 participants2019

2

Omega-3s lower cardiovascular mortality and heart attack risk

Effect of omega-3 fatty acids on cardiovascular outcomes: a systematic review and meta-analysis2021

3

Omega-3s reduce coronary heart disease events and mortality

Omega-3 fatty acids for the primary and secondary prevention of cardiovascular disease2018

Study titles are simplified for readability. Provided for informational purposes — not medical advice.

Transparency

What's Inside

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Third-Party Tested

Every batch is independently tested by ISO-17025 accredited labs for purity, potency, and contaminants.

Doctor Formulated

Designed by healthcare professionals using evidence-based research and clinical expertise.

cGMP Certified

Manufactured in cGMP & UL certified, FDA-registered facilities with a flawless inspection record.

Important Information

Contraindications

  • blood thinners

Not suitable for

  • fish allergy

Contains fish (anchovy, sardine, mackerel). If you take blood-thinning medication, consult your healthcare provider before use, as omega-3s may have mild blood-thinning effects. Not suitable for those with fish allergy.

As with any natural health product, consult your healthcare practitioner. Store in a cool, dry place. Keep out of reach of children. Discontinue use immediately if you experience an adverse event.

What people say

473 Omega 3 reviews

4.7· 473 reviews

Strong results after 6 weeks

Really good supplement brand. The daily pack format is so convenient and I've been 100% consistent because of it. The quiz was genuinely thorough. Knocked one star off because I'd love the option to add or remove individual supplements as I learn more about my body.

Rafael N.

Stack is AMAZING

I've tried so many supplements and honestly nothing has worked like this. The quiz is actually thorough and the results show it. Energy is UP, recovery is UP, sleep is SO much better. Can't believe it took me this long to find this brand.

Hassan T.

Best decision I made this year — HANDS DOWN

Three weeks in and I already feel the difference. My morning energy is COMPLETELY different. No more dragging myself out of bed. The personalization through the quiz is what makes it work — it's not just a generic multivitamin. Stack actually thought about what MY body needs.

Isabella J.

A genuinely thoughtful supplement brand

I've been on a health optimization journey for about three years and have tried what feels like every supplement brand on the market. Most of them are either generic multivitamins dressed up in pretty packaging, or they're so specific that you need to be a nutritionist to understand what you're actually taking. Stack sits in a completely different category. The quiz is the first thing that impressed me. It asks genuinely intelligent questions — not just 'how old are you and what's your gender' but questions about your diet, your sleep patterns, your stress levels, your exercise frequency. It felt like a real consultation rather than a data collection exercise. The pack that arrived was clearly personalized to my answers. After six weeks, the improvements have been consistent and measurable: better sleep quality, more stable energy throughout the day, and noticeably faster recovery after my runs. My partner commented that I seemed more 'on' in the evenings rather than crashing after dinner. The daily pack format is brilliant for compliance — I've been 100% consistent because the habit is so frictionless. One pack, done, every morning. No bottles, no measuring, no forgetting half of them. Genuinely one of the best health investments I've made.

Lauren B.

Noticed results within 3 weeks

My focus at work has been sharper and I'm waking up without that groggy feeling I used to have every morning. Told two friends about Stack already. Customer support was also really helpful when I had a question about one of the ingredients.

Daniel W.

really love this

honestly wasn't sure about it at first but three weeks in and i'm so glad i tried it. energy is way better, i'm sleeping properly for the first time in months. the quiz was really detailed which gave me confidence it was actually personalized. would 100% recommend.

Natalie W.

Personalized for you

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