You were downvoted, but this is true, and you can add ground oats for carbs if you wish. (Can't vouch for that brand, but some of the powdered ones I've tried

You were downvoted, but this is true, and you can add ground oats for carbs if you wish. (Can't vouch for that brand, but some of the powdered ones I've tried taste almost 'nice' with milk, not as nice as those supermarket pre-made ones, which are typically lower in protein, higher cal, and more expensive).