Is instant espresso powder the same as coffee?

Here's why:

* Extraction: Instant espresso powder is made from coffee that has been brewed, then dehydrated. Coffee is roasted coffee beans that haven't been brewed yet.

* Taste and Aroma: Instant espresso powder typically has a less nuanced and complex flavor than freshly brewed coffee. It may have a slightly bitter or burnt taste.

* Caffeine Content: Instant espresso powder often has a higher caffeine content per serving than regular coffee, as the process concentrates the caffeine.

In essence, instant espresso powder is a convenient shortcut to the taste of espresso, but it doesn't provide the full experience of freshly brewed coffee.