Watch HBO Max's Not So Pretty trailer, delving into the trillion-dollar cosmetics, beauty and personal care industry

Keke Palmer narrates the four-part documentary from Allen vs. Farrow directors Kirby Dick and Amy Ziering. Premiering April 14, Not So Pretty is described as "he first-ever comprehensive large-scale investigative expose of the trillion-dollar cosmetics, beauty and personal care industry, with Dick and Ziering taking "this unregulated industry to task via rigorous investigations, incisive wit and emotional storytelling to inform audiences of the hidden hazards of cosmetics and safe, budget-friendly alternatives for their daily products."