Longevity / Aging Supplement

Astaxanthin

one sponsor Grade and summary pending review Evidence Grade Strength of published clinical evidence — not a safety rating or a recommendation. How to read this

Dimension Scores

Human Outcome

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Biomarker Relevance

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Signal Source Quality

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Organ Specificity

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Interaction Certainty

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Translational Maturity

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Per-dimension evidence strength is part of the full analysis Unlock full analysis

No indication-level signals recorded yet. The grade above has not been decomposed, so it should be read as a whole-compound assessment rather than a claim about any one indication.

Evidence Summary

A carotenoid with human trials reporting changes in skin and eye surrogate markers. The trials are small and short, and none measure clinical outcomes. A large share of the published work is associated with a single ingredient supplier, which is a reason to read the reported effect sizes as upper bounds.

Evidence Signals (0)

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Products Containing Astaxanthin

No commercial products are currently listed for this molecule.

This evidence profile reflects publicly available research as of October 22, 2026. Evidence grades may change as new research is published. ClinEvident grades the quality of published evidence — it does not evaluate the efficacy of any specific commercial product.