Isochrysis

Isochrysis galbana is a marine microalga rich in omega-3 polyunsaturated fatty acids (EPA and DHA) and fucoxanthin. Preclinical studies suggest potential benefits for metabolic health and weight management, and it is being explored as a functional food additive, such as in enriched yogurt. Human clinical evidence remains limited, as its primary historical use has been in aquaculture.

Benefits

Isochrysis galbana is a marine microalga rich in omega-3 polyunsaturated fatty acids (EPA and DHA) and fucoxanthin. Preclinical studies suggest potential benefits for metabolic health and weight management
and it is being explored as a functional food additive
such as in enriched yogurt. Human clinical evidence remains limited
as its primary historical use has been in aquaculture.

Key compounds

FucoxanthinEPA (eicosapentaenoic acid)DHA (docosahexaenoic acid)carotenoidsOmega-3 fatty acidsproteinlipids

May help with

Omega-3 support
metabolic support
cardiovascular support
antioxidant support

Best for these goals

Omega-3 supportmetabolic supportcardiovascular supportantioxidant support

How to use it

Freeze-dried biomass; lipid extracts; functional food additive (e.g., enriched yogurt)

Evidence level

Limited

Cautions & interactions

Iodine: Variable/unknown | Contaminant concerns: Heavy metal accumulation (Cu, Pb, Cd) if grown in contaminated water; requires controlled cultivation | Ensure sourcing from controlled environments to avoid heavy metal contamination; safety during pregnancy and lactation is uncertain due to limited human data.

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Educational information only — not medical advice, and not evaluated by the FDA. These statements are not intended to diagnose, treat, cure, or prevent any disease. Talk to a qualified healthcare provider before using any ingredient therapeutically, especially if pregnant, nursing, or taking medication.

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