Dr. Mercola Premium Products

Astaxanthin 4mg, 30 Capsules

Dr.

May be a fit for

  • Adults seeking astaxanthin to support healthy skin resilience and UV protection
  • Individuals looking to maintain eye comfort and visual function with 4mg astaxanthin
  • Active adults using astaxanthin to support post-exercise muscle recovery and endurance
$18.99

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CapsulesFormat
30 CapsulesPack size
The essentials

A closer look.

Dr. Mercola Premium Products Astaxanthin delivers 4mg of astaxanthin per serving, a carotenoid pigment derived from Haematococcus pluvialis microalgae. Astaxanthin supports antioxidant activity, may help maintain healthy inflammatory response, and is commonly used to support skin, eye, and exercise recovery health.

Why It's Worth Considering: At 4mg per serving, this formulation aligns with the dose range commonly used in research, and astaxanthin's fat-soluble nature makes it well-suited for delivery in a softgel format to support absorption.

Inside the formula

Product details

Who it may suit

May be a fit for

  • Adults seeking astaxanthin to support healthy skin resilience and UV protection
  • Individuals looking to maintain eye comfort and visual function with 4mg astaxanthin
  • Active adults using astaxanthin to support post-exercise muscle recovery and endurance
  • Those supporting cardiovascular health with a daily carotenoid antioxidant routine

Considerations

  • Known allergy to any ingredient (check label)
  • Currently pregnant or breastfeeding (consult healthcare provider)
  • Taking prescription medications (check for interactions)
  • Under 18 years of age (unless recommended by pediatrician)
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Good to know

A few useful answers.

Research & further reading

More category questions

How should I store this supplement?

Store in a cool, dry place away from direct sunlight. Most supplements are stable at room temperature (59-77°F). Keep the bottle sealed between uses. Check the label for any specific storage requirements — some probiotics and oils require refrigeration.

Can I take this with other supplements?

Most supplements can be taken together safely. However, some minerals compete for absorption (zinc and iron, calcium and magnesium) and should be taken at different times of day. If you're taking prescription medications, consult your healthcare provider about potential interactions.

How long should I take this supplement?

Most supplements benefit from consistent daily use over 2-3 months to achieve full effect. Some (like vitamins and minerals) can be taken indefinitely as part of a daily routine. Others (like specific herbs) may benefit from cycling. Follow the product's recommended protocol or consult a practitioner.

When is the best time to take this?

Fat-soluble supplements (vitamins A, D, E, K, omega-3, CoQ10) should be taken with a meal containing fat. Water-soluble supplements (B vitamins, vitamin C) can be taken anytime. Minerals are generally best absorbed with food. Probiotics should be taken with or just before a meal. Check the product label for specific timing recommendations.

How do I know if this supplement is working?

Track your specific health goals — energy levels, sleep quality, joint comfort, digestion, mood, etc. Most supplements take 2-8 weeks for noticeable effects. For objective measurement, baseline lab tests before starting (and repeat at 3 months) provide definitive evidence. The Gabriel Score incorporates clinical evidence for expected outcomes.

Supplement information is provided for education and is not a substitute for personalized medical advice. Supplements are not intended to diagnose, treat, cure or prevent disease. Read the current product label before use.

Dr. Mercola Premium Products - Astaxanthin 4mg, 30 Capsules