This Camu Camu powder is from the berries, which is important. Some companies are using the leaves, and not the berry. The berry is where you get the high dose of vitamins. In 1 teaspoon, Vit C is 760% and Vit B3 (niacin) is 28%, which is amazing!!! Suggestion; whisk in carrot juice-thicker juices or in a smoothie for best results. Dried berries w/high nutrients tend to be bitter, but you should acquire a taste for it because the health benefits should be certainly worth it!