I've looked around and Karbolyn is surprisingly still the best bang for buck of clean carbs I can find on the market that isn't a maltodextrin mix. 1 tub Karbolyn $45-50, 1 scoop 50 grams of cabrs 200 calories a serving, 39 scoops. What I've seen from others that are mostly maltodextrin "carbomax" $32 (on amazon) 28 grams of carbs 110 cals a serving, 75-something scoops.