This is a multi option code. If you visit Amazon store you wil have the options to order 180gr/6.4 oz, 90gr/3.2oz, 454gr/16oz.
Earthrise Nutritionals is a company which cultures Spirulina. All of their Spirulina products have Spirulina grown in California US.
This is an almost classic Spirulina product in the market.
The company holds a lot of certifications but we don't mention all of them because they don't clearly clarify them on the label of their products.