Fish oil, rice protein, gum arabic, and other things I've noticed just from scanning their blog, which has a bit more information on sources: http://blog.soylent.me/
Fair enough, but fish oil is just for omega 3, right? Which is prevalent in many veggies; rice protein will obviously only be in rice, but it's probably equivalent to protein in other veggies; I'd be surprised if Gum Arabic is used for more than texture.
Not that I'm not excited about soylent - I most definitely am, and hope to make it my lunch at work. At ~$4 a meal it's still a little too expensive for just a healthy filler until I get home (my current meal: beans/lentils and mixed veggies), but when it comes down a bit it will be great for me. Yet I feel some around here are anointing it as the end-all-be-all of healthy consumption, superior to natural options, which I'd argue is a bit premature. And I'm not educated enough to speculate on benefits of nutrients in plants vs. those industrially derived.
Not that I'm not excited about soylent - I most definitely am, and hope to make it my lunch at work. At ~$4 a meal it's still a little too expensive for just a healthy filler until I get home (my current meal: beans/lentils and mixed veggies), but when it comes down a bit it will be great for me. Yet I feel some around here are anointing it as the end-all-be-all of healthy consumption, superior to natural options, which I'd argue is a bit premature. And I'm not educated enough to speculate on benefits of nutrients in plants vs. those industrially derived.