Does Orgain use carrageenan? September 07, 2020 21:33 Updated No, we do not use or add carrageenan as an ingredient to our products. Related articles Where does Orgain source ingredients from? I see shiny pieces of crystals in my protein powder that resemble glass, what is that? Are your ingredients tested for heavy metals? Does Orgain use probiotics? Does Orgain make products without any sweeteners?