Looking to jump-start your diet, clean up your complexion, or shed last-minute water weight before your big day? Try one of these editor-tested elixirs.

Urban Remedy

BEST FOR Whole Foods addicts hoping to rehabilitate breakout-prone skin.

WHAT WE LOVED Many of the juices contain skin-clarifying herbs used in Chinese medicine, like dandelion and burdock root. Our fave: the Warrior, a shake with omega-three-rich chia seed and raspberry.

RESULTS Each juice has a low glycemic index (translation: They aren't super sweet), which helped balance out our tester's blood sugar and did wonders for her skin. "My acne cleared right up," she says.

$60 per day; Urban Remedy Photo: Courtesy of Urban Remedy