Take a look at these microscopic images of other chlorella brands and compare them to ours. You will see that the difference is clear! With the other chlorella brands, you can clearly see the cell walls are still intact. This makes it virtually impossible for your body to digest and absorb chlorella's powerful nutrients, which are still locked inside. With Sun Chlorella, the cell walls have been pulverized. Therefore, your body has instant access to this nutritional bounty.