- dextrose powder (200/g day) you can get 10 Lbs for 24 dollars on amazon
- whey protein (70 g/day) go with a good brand like Optimum
- extra virgin olive oil (65 g/day)
that basically replicates the nutritional qualities of Soylent.
multivitamin. figure out whatever multivitamin combo you think is best. I would take 1 or 2 standard multivitamins per day, plus extra Vitamin D, and Vitamin C and 6 Fish Oil capsules and whatever else you think you need.
Drink 5-6 equal servings per day for minimum glucose spikes and maximum absorption. (not that glucose spikes are the end of the world) With this, you would only be consuming about 33-40g of glucose at once, which is less than 1 bagel.
Also you will probably want to add a fiber supplement, I would say 10g/day but I haven’t experimented with it so I don’t know what would be right.
I would also recommend eating meat and/or other natural food at least 1 meal every other day. It seems that consuming actual cells, like animal or plant cells is probably a good idea.