Astaxanthin (Haematococcus pluvialis)
Natural carotenoid from Haematococcus pluvialis, mapped across four mechanism axes — singlet-oxygen quenching, NRF2 activation, NF-kB modulation. Tier-A evidence: 10 meta-analyses and 33 human RCTs across 51 PubMed-indexed papers.
- 31 Meta/SR
- 67 RCT
- 264 PMID
Regulatory context
- FDA · US Permitted GRAS / NDI — no authorized health claim
- EFSA · EU Permitted Novel Food market access — no authorized claim
- ANVISA · BR Permitted IN 28/2018 constituent (≤6 mg/d) — no functional claim