StackTerminal.Health

BETA

Algal Omega-3 EPA/DHA

Plant-derived long-chain omega-3 fatty acids (DHA/EPA) from microalgae; bioequivalent to fish-derived sources.

cardio

Evidence last reviewed: 04 Apr 2026

Evidence
2 records
2 recordsBest grade:Moderate

Moderate evidence suggests that algal omega-3s are bioequivalent to fish sources, effectively increasing DHA levels in the body. Additionally, omega-3 supplementation is linked to reduced cardiovascular events, though more research could strengthen these findings.

DHA bioavailability from algal oil versus fish/salmon
Healthy adults aged 20–65 years · Randomized open-label parallel-group bioequivalence trial
Moderate

DHA levels in plasma phospholipids increased ~80% & in erythrocytes ~25% with both algal-oil capsules & cooked salmon; the two sources were bioequivalent in raising plasma & red blood cell DHA, supporting algal oil as a non-fish DHA source.

Dose:
Randomized, n=32; confirms algal DHA bioequivalence to salmon-derived DHA.
Cardiovascular outcomes & mortality
General adults and cardiovascular risk populations · Systematic review and meta-analysis
Moderate

Omega-3 supplementation (including algal-derived DHA/EPA) associated with reductions in cardiovascular events; evidence supports algal oil as a functionally equivalent omega-3 source.

Dose: Form: Algal-derived DHA/EPA
PMC full-text review.
Stacks containing Algal Omega-3 EPA/DHA
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cardiovascularlongevityantioxidant

This stack combines algal omega-3 EPA/DHA & pterostilbene to support cardiovascular health & longevity. Omega-3 fatty acids are known for their heart-protective effects, while pterostilbene provides antioxidant support.

Algal Omega-3 EPA/DHA
1000mg
Pterostilbene
200mg
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longevity

Plant-based omega-3 support for long-term cardiometabolic health.

Algal Omega-3 (EPA/DHA)
1000mg
Vitamin D3
50mg
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Community Insights
Forms & usage
How to take it

Take 1-2 capsules daily with meals for optimal absorption.

Algal oil capsule
Vegetarian/vegan source of DHA and EPA.
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