The 11 Best Greens Powders, Tested and Reviewed (2025)
I took a deep dive on my hunt for the best greens powders, speaking with dietitians and trying popular brands to uncover whether or not they're worth the money. The health supplement market is booming. Thanks to a 1994 FDA ruling that supplements are food and not medicine, it's also unregulated—people are purchasing products that may or may not work, and which could have almost anything in them. Spoiler alert: Greens powders aren’t harmful, ultimately, but the dietitians I spoke to agreed that