Astaxanthin is possibly safe when taken as a supplement. Doses of 4-18 mg daily have been used for up to 12 weeks. Taking astaxanthin might cause increased bowel movements and red …

Nov 21, 2025 · Astaxanthin is a carotenoid and pigment typically found in water-living organisms. It's an antioxidant that may help brain, eye, and skin health. Astaxanthin is generally safe to …

Dec 9, 2025 · This comprehensive guide examines the scientific evidence on astaxanthin safety, including clinical trial data, reported side effects, drug interactions, and special precautions.

Aug 27, 2025 · Discover the potential dangers of astaxanthin, including side effects, safety concerns, and dosage guidelines for health.

Dec 18, 2025 · Astaxanthin is generally well-tolerated, with few reported side effects. However, as with any supplement, some individuals may experience mild adverse reactions, particularly at …

Oct 19, 2025 · Astaxanthin increases bone mineral density and reduces bone loss while increasing the number of cells that form and repair bones. It has also been shown to inhibit the …

Aug 10, 2025 · Astaxanthin appears safe when used at doses under 12 mg per day. However, there are some important organ-specific effects to know about: Gastrointestinal effects – …

Jul 28, 2025 · Astaxanthin is most known for being a powerful antioxidant. Antioxidants help protect your body from damage caused by free radicals, unstable atoms that can harm cells. If …

Feb 24, 2022 · Astaxanthin is a safe antioxidant. Case in point: According to a 2019 scientific article, it's been used as a supplement for more than two decades, and there are no …