Bloom Nutrition is largely known for its green powders and supplements, but it is now branching into the energy drink world.

However, because Celsius energy drinks contain around 200 milligrams of caffeine, I spaced the test out over four days. Here's my ranking of the flavors I tried, from worst to best. The sparkling ...

Phorm Energy, a collaboration with sports nutrition and supplements company 1st Phorm, is expected to debut this summer.