In September 2020, a class-action lawsuit
was filed against Sally Beauty Supply for allegedly misleadingly advertising a “Liter Sale,” suggesting that all the products included in the sale would be on one-liter hair products, when, according to plaintiffs, many of the products included in the sale were less than one liter. (Goldstein et al v. Sally Beauty Supply LLC
, Case No. 20-cv-4583, E.D.N.Y.)
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