This is a product with some excellent customers reviews in Amazon store.
This is a multi option product. You can select between packages of 90, 180 and 360 tabs.
Earthrise Nutritionals is a company which cultures Spirulina. All of their Spirulina products have Spirulina grown in California US.
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.