As reported, located in Oregon:
Klamath Lake Algae (KLA) contains no artificial ingredients or additives. It grows naturally in Oregon, USA. There are no preservatives in this product. It has a very high protein content of at least 60% with an amino acid profile almost identical to that required for human consumption. This intensely nutritious whole food contains a comprehensive natural spectrum of minerals and vitamins. It possesses the most extensive known source of chlorophyll and is also high in the B vitamins, including B12, as well as in Beta Carotene. ... Klamath Lake Algae's vitamin profile is an exceptionally well-balanced complete single complementary food. ... Klamath Lake Algae contain's a full spectrum of chelated (organically bound) minerals due to its unique environment source.