OtherNo.067
Astaxanthin
Antioxidant; skin & eye support (marketed).
Typical / RDA4–12 mg
Upper limitGenerally safe
EvidenceLimited
How to take it
Timing With a mealFood With fatForm Algae-derived
What to know
A potent antioxidant pigment (what makes salmon pink). Early studies on skin and eye fatigue are small but promising. Fat-soluble, so take with food.
Interactions & cautions
- Low risk; human evidence is still building.
Do you actually need it?
A reasonable antioxidant trial; evidence is early-stage.
Questions people ask about astaxanthin
- Do you need both lutein and astaxanthin for eye health?Lutein and astaxanthin both support eye health, but they have different primary roles. While generally safe to combine, consider your specific needs before taking both.
- Which supplements actually help with age-related eye strain?Lutein and astaxanthin may offer some support for age-related eye strain. Lutein at 10 mg is well-studied for macular health, while astaxanthin shows limited promise for fatigue.
Reference values: NIH Office of Dietary Supplements, adult general population. Educational information only — not medical advice. Confirm with a healthcare professional.