1.Astaxanthin 2.Cas No:472-61-7 3.Specs: 1%, 1.5%, 2%, 3% 4.ISO,GMP,HACCP,KOSHER 5.Professional and prompt delivery Hot Selling Haematococcus Pluvialis Extract,Astaxanthin -Product name: Astaxanthin-CAS No. 472-61-7-Molecular formula: C40H52O4-Molecular weight: 596.82 -Specification: Astaxanthin 1%,5%,10%-Appearance: Dark red powder-Botanical Resource: Haematococcus pluvialis.Application 1. ...