NYC Med Spa Owner Pleads Guilty to Botulism Case Linked to Bootleg Botox

Klara Shuster, known as Klara Chrzuszcz, has pleaded guilty in federal court for her role in a smuggling operation involving bootleg Botox from Asia. The owner of Klara Beauty Lab in Manhattan admitted to illegally importing a substance containing botulism toxin and administering it to clients without medical supervision, leading to one individual developing botulism, a serious toxin-induced illness.

Shuster's plea comes after federal investigators revealed her actions spanned from February 2020 to October 2025. In court, she acknowledged the illegality of her actions, stating, "I imported mislabeled Botox illegally... And then I dispensed it to clients, and I knew it was against the law." This admission underscores the legal and ethical violations involved in her practice of administering potentially unsafe treatments.

During the plea hearing, it was confirmed that one client suffered severe health consequences, requiring hospitalization after receiving the botulinum toxin. U.S. District Judge John Koeltl questioned Shuster about this incident, to which she confirmed that the client became seriously ill. The U.S. attorney's office emphasized that Shuster was not legally authorized to administer Botox as it is a prescription-only drug in New York State.

Prosecutors highlighted Shuster's attempts to deceive her clients by offering products that contained the active ingredient of Botox but were not the authentic, approved drug. Such practices raise serious concerns about patient safety in the cosmetic industry, particularly in unregulated settings.

Shuster is awaiting sentencing, which is scheduled for December 9, and could face up to 13 years in prison. Though typically, those who take a plea deal may not receive the harshest penalties. In a statement through her attorney, Shuster expressed her concern for client safety and acknowledged the trust placed in her by those she served.