Red microalgae

Porphyridium purpureum is widely studied for its sulfated exopolysaccharides and phycoerythrin, which show antioxidant and anti-inflammatory properties in preclinical models. It is increasingly explored for cosmetic and nutritional supplement applications.

Benefits

Porphyridium purpureum is widely studied for its sulfated exopolysaccharides and phycoerythrin
which show antioxidant and anti-inflammatory properties in preclinical models. It is increasingly explored for cosmetic and nutritional supplement applications.

Key compounds

Sulfated exopolysaccharidesphycoerythrinzeaxanthinPhycoerythrinpolyunsaturated fatty acidsarachidonic acideicosapentaenoic acid

May help with

Antioxidant support
skin health
anti-inflammatory support
immune support

Best for these goals

Antioxidant supportskin healthanti-inflammatory supportimmune support

How to use it

Biomass powder; extracts; cosmetic formulations

Evidence level

Limited

Cautions & interactions

Iodine: Variable/unknown | Contaminant concerns: Heavy metals; microbial contamination during cultivation | Generally recognized as safe in preclinical acute and subchronic toxicity studies, but human safety data is limited; monitor for contamination.

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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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