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Astaxanthin

Astaxanthin is a potent antioxidant derived from microalgae, known for reducing oxidative stress, improving exercise endurance, and enhancing skin health.

antioxidantexercise performanceskin healthanti inflammatory

Evidence last reviewed: 19 Apr 2026

Evidence
4 records
4 recordsBest grade:Moderate
Biomarkers
Oxidative Stress (MDA)

Astaxanthin has moderate evidence supporting its role in reducing oxidative stress and improving skin health. While studies show promise, particularly in exercise and skin elasticity, more extensive research is needed to confirm these effects across diverse populations.

Skin elasticity and moisture
Adults with skin aging concerns · Systematic review
Moderate

Astaxanthin supplementation significantly improved skin moisture and elasticity.

Dose: 12 mg
Oxidative stress markers
Firefighters · RCT
Moderate

Astaxanthin reduced oxidative stress markers and improved exercise capacity.

Dose: 12 mgDuration: 4 weeksForm: AstaReal
Study focused on occupational-related performance.
Photoprotection
Healthy adults · RCT
Moderate
Inflammatory response to exercise
Adults with self-reported cognitive complaints · RCT
Low
Stacks containing Astaxanthin
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cardiovascularlongevityantioxidant

Combining Astaxanthin with Olive Leaf Extract can support cardiovascular health and longevity. Astaxanthin is a potent antioxidant that reduces oxidative stress, while Olive Leaf Extract supports cardiovascular health by improving blood pressure and reducing inflammation.

Astaxanthin
8mg
Olive Leaf Extract (Oleuropein)
500mg
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Forms & usage
How to take it

Take 4-12 mg daily, preferably with a meal.

Capsule
Commonly used for oral supplementation.
Softgel
Preferred for better absorption.
Powder
Can be mixed with food or drinks.
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