Great pre-workout drink
This KetoKarb is a great pre-workout drink.  I definitely had extra bursts of energy by drinking this about 15 minutes before my training session.  The price is good as well.  There's no fiber or protein in this, just some extra carbs but if that's all you need, then this is perfect.  Definitely a good item for a keto lifestyle.  I am deducting one star because I wasn't crazy about the taste but that's a minor quibble.
Rating: 4 stars