Astaxanthin
Cross-source consensus on Astaxanthin from 3 sources and 14 claims.
3 sources · 14 claims
Uses
How it works
Benefits
Risks & contraindications
Comparisons
Evidence quality
Where it comes from
Highlighted claims
- Astaxanthin, the pink pigment in wild-caught salmon, is a potent neuroprotective antioxidant that protects neurons against oxidative damage. — The #1 Best Food for Your Brain
- Farm-raised salmon is gray and gets its color from synthetic dyes, not astaxanthin, and does not provide neuroprotective benefit. — The #1 Best Food for Your Brain
- Synthetic astaxanthin is manufactured from petrochemicals derived from crude oil, not biological sources. — Farm-Raised Salmon and Synthetic Astaxanthin: The Hidden Pigment Problem
- Natural astaxanthin always occurs alongside at least five other carotenoids that work synergistically in biological systems. — Farm-Raised Salmon and Synthetic Astaxanthin: The Hidden Pigment Problem
- Astaxanthin prevents omega-3 fatty acids in krill oil from oxidizing by working as an antioxidant within the oil itself. — Best Natural Sources of Omega-3 Fatty Acids
- Synthetic astaxanthin exists in only one molecular form, unlike natural astaxanthin which is part of a complex mixture of carotenoids. — Farm-Raised Salmon and Synthetic Astaxanthin: The Hidden Pigment Problem
- Natural astaxanthin has 50 times stronger antioxidant capacity than synthetic astaxanthin. — Farm-Raised Salmon and Synthetic Astaxanthin: The Hidden Pigment Problem
- Synthetic astaxanthin has never undergone credible human safety studies. — Farm-Raised Salmon and Synthetic Astaxanthin: The Hidden Pigment Problem
- Astaxanthin in krill oil serves two distinct roles: antioxidant health benefits and preservation of oil stability. — Best Natural Sources of Omega-3 Fatty Acids
- Natural astaxanthin can cross the blood-brain barrier, providing neuroprotection. — Farm-Raised Salmon and Synthetic Astaxanthin: The Hidden Pigment Problem