Phytality

deep dive EPA hub:marine-phytoplankton

Nannochloropsis Benefits and Nutrition Profile

Mar 26, 2026

Nannochloropsis gaditana produces one of the highest concentrations of EPA found in any photosynthetic organism. That single characteristic is the...

Abstract editorial illustration about choosing a marine phytoplankton supplement with discerning selection motif in teal and sand

EPA guide hub:marine-phytoplankton

How to Choose a Marine Phytoplankton Supplement

Mar 26, 2026

The marine phytoplankton supplement market is small enough that your options are limited, but varied enough that the quality range...

Abstract editorial illustration comparing marine phytoplankton and krill oil with paired motifs in teal and clay

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Marine Phytoplankton vs Krill Oil

Mar 26, 2026

Krill oil and marine phytoplankton are both positioned as alternatives to standard fish oil, and both claim advantages in absorption...

Abstract editorial illustration comparing marine phytoplankton and algae oil with paired motifs in teal and ochre

algae oil comparison DHA

Marine Phytoplankton vs Algae Oil: What Is the Difference?

Mar 26, 2026

When you see "algae omega-3" on a supplement shelf, you might assume all algae products are the same thing. They...

Abstract editorial illustration about DHA content in marine phytoplankton with restrained cellular motif in teal and sand

DHA hub:marine-phytoplankton marine phytoplankton

Does Marine Phytoplankton Contain DHA?

Mar 26, 2026

No. If you are taking a marine phytoplankton supplement, the species inside is almost certainly Nannochloropsis, and Nannochloropsis produces EPA...

Abstract editorial illustration of EPA omega-3 in marine phytoplankton with molecular chain motif in teal and ochre tones

EPA hub:marine-phytoplankton marine phytoplankton

Does Marine Phytoplankton Contain EPA?

Mar 26, 2026

Yes. Certain species of marine phytoplankton produce EPA (eicosapentaenoic acid) at concentrations high enough to be nutritionally meaningful. But the...

Abstract editorial illustration of marine phytoplankton as a stylised microscopic cell in muted teal and sage on textured paper

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What Is Marine Phytoplankton?

Mar 26, 2026

Marine phytoplankton are microscopic, single-celled organisms that photosynthesise in seawater. Among the oldest life forms on Earth, these organisms produce...

Phytoplankton vs fish oil comparison: marine phytoplankton capsules alongside fish oil softgels

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Marine Phytoplankton vs Fish Oil

Apr 24, 2024

Both phytoplankton and fish oil deliver omega-3 fatty acids, but they are not the same kind of supplement. Phytoplankton is...

Marine phytoplankton Nannochloropsis cells viewed under microscope, the plant-based source of EPA omega-3

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Marine Phytoplankton Benefits: What the Evidence Actually Says

Oct 22, 2023

Phytality manufactures ULTANA Phytoplankton. Where we reference our own products below, we note this explicitly. Our editorial assessments are labelled...