Mysis-Feast is also 69.5% protein as a percentage of biomass.
It's a difference in labeling. The frozen PE Mysis product is labeled as 69.5% of biomass (excluding) water. Our Mysis-Feast product is more closely following the recommended FDA labeling rules which require that the bottles list all ingredients as a percentage of total weight, not biomass, and water is a significant portion of both products.