What is the recommended dosage for Astaxanthin?

General: 4-12 mg/day; Cognitive Support: 6-12 mg/day

What are the side effects of Astaxanthin?

Potential side effects include: Generally well-tolerated, Mild skin pigmentation at very high doses, Gastrointestinal discomfort (rare).

Astaxanthin is a carotenoid pigment found in microalgae, salmon, and shellfish. It is a potent antioxidant that can cross the blood-brain barrier and has been studied for its potential to protect brain cells from oxidative damage and support cognitive function.

What dosage of Astaxanthin has been used in studies?

Cognitive studies have typically used 6 mg to 12 mg of astaxanthin daily. Some research has explored higher doses up to 20 mg per day. Natural astaxanthin from Haematococcus pluvialis microalgae is the most commonly studied source. Consult your healthcare provider for guidance.

What are the potential side effects of Astaxanthin?

Astaxanthin is generally considered safe at recommended doses. Some people may experience mild stomach discomfort or changes in skin pigmentation at high doses. People with shellfish allergies should choose algae-derived astaxanthin. Consult your doctor before use.

Astaxanthin

antioxidant

Also known as: Haematococcus pluvialis Extract, AstaReal, Natural Astaxanthin

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About

Astaxanthin is a carotenoid antioxidant 6,000x more potent than vitamin C that uniquely spans the full width of the cell membrane. It crosses the blood-brain barrier and reduces phospholipid peroxidation in neuronal membranes.

How It Works

Carotenoid antioxidant 6,000x more potent than vitamin C; spans the full width of the cell membrane providing dual-surface protection; crosses the BBB; reduces phospholipid peroxidation in neuronal membranes.

Side Effects

Generally well-tolerated
Mild skin pigmentation at very high doses
Gastrointestinal discomfort (rare)

Drug & Supplement Interactions

Anticoagulants (theoretical interaction)
Blood pressure medications (may enhance effects)
5-alpha reductase inhibitors (may enhance effects)

Always inform your healthcare provider about all supplements you take.

Related Ingredients

Alpha-Lipoic Acid Coenzyme Q10 Curcumin Lutein & Zeaxanthin PQQ (Pyrroloquinoline Quinone)

Quick Facts

Dosage: General: 4-12 mg/day; Cognitive_Support: 6-12 mg/day
Forms: softgel capsule
Natural Sources: Microalgae (Haematococcus pluvialis), Salmon, Shrimp, Krill
Upper Limit: Not established; 40 mg/day used in clinical trials
Best Time: With meals containing fat

FDA Disclaimer: These statements have not been evaluated by the Food and Drug Administration. The products and information on this website are not intended to diagnose, treat, cure, or prevent any disease. The evidence grades presented are based on our analysis of published peer-reviewed research and do not constitute medical advice. Always consult your healthcare provider before starting any supplement regimen.