The popular skin care brand Sunday Riley has agreed to settle complaints filed by the Federal Trade Commission that the company posted fake reviews of its products online.

The settlement, which was announced on Monday, does not provide consumers with refunds, and it does not force Sunday Riley to admit any wrongdoing: The company simply agreed not to break the law in the future.

After a whistle blower posted on Reddit last year that Sunday Riley staff members were leaving reviews of the company’s products, the F.T.C. opened an investigation, two commissioners said in a statement.

The complaints charged the company and its chief executive, whose name is Sunday Riley, with “making false or misleading claims that the fake reviews reflected the opinions of ordinary users of the products,” and with deceiving the public by not disclosing that the reviews were written by Ms. Riley or her employees.