I guess my confusion is over the newer formula of Superfoods (Plus). It contains both spirulina AND blue-green algae. Also, it has two other newer items acerola cherry and palm fruit.
I found the versions of the original available online. But, I guess my original question is regarding your statement about Klamath being toxic - its included in SF Plus. Why included it if its toxic and what makes it toxic?
I was considering making my own...but frankly the cost difference between the ingredients and purchasing pre-made is not as large as I thought.