astaxanthin side effects
astaxanthin side effects
Astaxanthin is a red carotenoid antioxidant produced by the microalga Haematococcus pluvialis and concentrated in salmon, shrimp, and krill. Supplements typically deliver 2–12 mg per day and are studied for skin, eye, heart, brain, immune, and exercise-recovery support. This guide explains what the research actually shows, how to dose and take astaxanthin safely, which medications and conditions require caution, and how to compare products on sourcing, potency, and third-party testing. It also answers the most common questions, including daily use, best timing, and how astaxanthin compares with CoQ10 and omega-3s.