... 100% toxic-free micro algae haematococcus pluvialis Natural Astaxanthin (Haematococcus pluvialis shell-broken powder)Assay1%, 1.5%, 2%, 2.5%, 3%, 3.5% Powder formAppearanceDark red slice ... /g MaxPacking2.5Kg/Aluminum foil bag with vacuumStorageStored below 5, ventilated, dry warehouse, to prevent the heat or sun exposure, prohibited mixed ...