Thank you for reaching out. We sell 3 types of chlorella. All come in powder or tablet form (dependent on availability). Here is some information about each one.
Organic Clean Chlorella SL: https://www.healthrangerstore.com/collections/chlorella/products/organic-clean-chlorella-sl-powder-10oz-283g (Product of Taiwan) - Chlorella pyrenoidosa, is grown in sunlight, hydrated from mountain spring water - Best suited for supporting healing, strength and recovery. This chlorella is cracked type. Because of its thick cell wall, this chlorella is being cracked open by pressure release system. Higher CGF and chlorophyll. Certified organic. The cleanest outdoor-grown chlorella on the planet (by far).
Clean Chlorella: https://www.healthrangerstore.com/collections/chlorella/products/clean-chlorella-powder-10oz-283g (Product of S. Korea) - Chlorella vulgaris is grown indoors in tightly-controlled indoor growing conditions. This type of chlorella is a thin cell wall chlorella and the wall easily breaks when exposed to digestive enzymes- Best suited for its ability to bind with toxic metals, pesticides, synthetic chemicals. Not certified organic but laboratory tests prove it to be far cleaner than ""organic"" chlorella. Tested as the cleanest commercially-grown chlorella on the planet.
Organic Clean Chlorella: https://www.healthrangerstore.com/collections/chlorella/products/organic-clean-chlorella-powder-10-oz-283g (Product of Korea) -Chlorella vulgaris strain that is grown indoors under tightly controlled conditions and in a farm that is certified organic.
The major differences between these are the country of origin, process of growing and organic certification. All 3 are fantastic options for optimal health, so it really depends on personal preference.