Gwenyth Paltrow has become this generation's bona fide wellness queen. She regularly goes to the spa and even has an infrared sauna installed in her house. But she also incorporates something very attainable for the average person - protein powder. What protein powder does the Goop founder use, though? Well, she shared her "newest obsession" in a recent Instagram post: The Sakara Protein + Greens Super Powder.