... Specification:1.5%,2%,2.5%,3% Apparence:Purple-red powder 1.Name: Astaxanthin2.CAS No.: 472-61-73. Apparence:Purple ... slice) Haematococcus pluvialis non-shell-broken powder1%-4%(dark red powder) Astaxanthin oil:5%,10%(dark red liquid) Astaxanthin water soluble ... :0.5%-1% liquid(dark red liquid),1% powder (dark red) Function:Astaxanthin is a natural nutritional component, it ...