product name:astaxanthin extract powder
part: shell
appearance:dark red powder
specification: 1%-10%
haematococcus pluvialis shell-broken powder: 1%-3.5%(dark red powder)
haematococcus pluvialis non-shell-broken powder: 1%-4%(dark red powder)
cas no:472-61-7
certificate:iso
test method:hplc
application:health-care products or cosmetic grade
shelf life:2 years
sample:available
coa: available
storage: cool & dry place
astaxanthin is a naturally occurring carotenoid pigment, is a powerful biological antioxidant.
astaxanthin exhibits strong free radical scavenging activity and protects against lipid peroxidation and oxidative damage of ldl-cholesterol, cell membranes, cells, and tissues.
astaxanthin has been the focus of a large and growing number of peer-reviewed scientific publications.