Natural Astaxanthin (Haematococcus pluvialis shell-broken powder) Assay:1%, 1.5%, 2%, 2.5%, 3%, 3.5 ... .5% Powder formAppearanceDark red slice, characteristic odor and taste of seaweedBreakage Rate85% MinMoisture8% MaxHeavy metals(as lead)20ppm Max, ... resourcesReasonable priceCredit standingEfficient deliveryStandardized packing micro algae haematococcus pluvialis/Assay:1%, 1.5%, 2%, 2.5%, 3%, 3 ...