All of our optimized ready-to-drink formulas contain less than 1g total sugar.
Soylent Complete Energy contains 3g of total sugar which is the highest in our product line but lower than many caffeinated drinks. Complete Energy is sweetened with a low-glycemic index carbohydrate named isomaltulose. It has a smaller impact on blood sugar spikes after eating, compared to traditional forms of sugar.
If you have blood sugar issues, we always recommend you first consult with your medical care provider to determine if Soylent is the right fit for your needs.