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? Does Orgain use probiotics? 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 make products without any sweeteners?