Medchemexpress, HY-B2163 5mg Astaxanthin CAS:472-61-7 Astaxanthin, a red dietary carotenoid isolated from Haematococcus pluvialis, is a modulator of PPARγ and a potent antioxidant with antiproliferative, neuroprotective and anti-inflammatory activity [1] . Astaxanthin has potential in the treatment of various diseases, such as cancers and Parkinson’s disease, cardiovascular disease [2] . Due to its bright red colour, Astaxanthin could be used as a food colorant in animal feeds [3] . Purity:>98% Medchemexpress has over 10000 novel life-science reagents, reference compounds, APIs and natural compounds for laboratory and scientific use. Other quantity can also be offered.