I can not say anything because I have not been tested long enough on the impact, But taste is not a hit. I drink it for breakfast as always: 200 ml coconut milk (Alpro Coconut Drink Original), 1 banana, 2-3 tablespoons oatmeal (flowers Delicate Köllnflocken), 1 teaspoon cocoa (Ovaltine) and 1 tsp Maca powder I use the coconut milk because the taste of Maca displaced slightly more than regular milk. If you drink it with milk, I recommend a cup of espresso / to pour a sip of coffee to order the Maca tastes to displace something.
Powder quality is super. Unfortunately, the taste is not, but I prefer from 1 star. For the taste can "pure well superfoods" unfortunately nothing. Price / performance is right. Delivery of "FeelGood Store" was quick.