What are the side effects of Astaxanthin?

Potential side effects include: Mild orange skin discoloration at very high doses, Gastrointestinal discomfort, Generally very well tolerated.

What is astaxanthin and how does it support the immune system?

Astaxanthin is a carotenoid pigment found in microalgae and seafood. It is a potent antioxidant that has been studied for its potential to enhance natural killer cell activity and reduce oxidative stress-related immune suppression.

What dosage of astaxanthin has been used in immune studies?

Clinical trials have used astaxanthin doses of 2–12 mg per day, with 4–8 mg being the most common range for immune-related outcomes. Study durations typically range from 4 to 8 weeks.

What are the potential side effects of astaxanthin?

Astaxanthin is generally well tolerated at typical supplemental doses. Some individuals may experience mild gastrointestinal effects or skin pigmentation changes at higher doses. It may interact with blood pressure or blood sugar medications.

Astaxanthin
Astaxanthin

antioxidant

También conocido como: Natural Astaxanthin, Haematococcus pluvialis extract

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About

La astaxantina es un carotenoide xantofílico cuya potencia antioxidante se ha reportado como 6.000 veces superior a la de la vitamina C. Protege las membranas de las células inmunitarias frente a la peroxidación lipídica, potencia la producción de inmunoglobulinas y la función de los linfocitos T, todo ello sin sobreestimular las respuestas inflamatorias del organismo.

How It Works

Xanthophyll carotenoid that protects immune cell membranes from lipid peroxidation; enhances immunoglobulin production (IgM, IgG) and T-cell function without overstimulating inflammatory responses.

Evidence For Conditions

Condición	Calificación	Estudios	Participantes
Oxidative Stress	C	3	100	Ver →

Side Effects

Mild orange skin discoloration at very high doses
Gastrointestinal discomfort
Generally very well tolerated

Drug & Supplement Interactions

Anticoagulants (theoretical interaction due to antioxidant effects)
Blood pressure medications (may have additive effects)
5-alpha-reductase inhibitors (theoretical hormonal interaction)

Informe siempre a su profesional de salud sobre todos los suplementos que toma.Siempre informe a su profesional de salud sobre todos los suplementos que toma.

Related Ingredients

Quercetin Glutathione Resveratrol Curcumin

Datos rápidos

Dosificación: General: 4-12 mg/day
Formas: softgel capsule
Fuentes naturales: Microalgae (Haematococcus pluvialis), Salmon, Shrimp, Krill, Lobster
Límite superior: No established UL; well-tolerated up to 40 mg/day
Mejor momento: With meals containing fat

Resumen de evidencia

Oxidative Stress C

Aviso legal FDA: Estas declaraciones no han sido evaluadas por la Food and Drug Administration. Los productos y la información en este sitio web no están destinados a diagnosticar, tratar, curar ni prevenir ninguna enfermedad. Las calificaciones de evidencia presentadas se basan en nuestro análisis de investigación publicada revisada por pares y no constituyen consejo médico. Siempre consulte a su profesional de salud antes de comenzar cualquier régimen de suplementos.