Which of the following is NOT a part of professional standards for eyelash extension specialists?

The concept of professional standards for eyelash extension specialists includes various critical components that ensure the safety and well-being of clients, as well as the professionalism of the specialist. Among these standards, understanding lash anatomy, following sanitation guidelines, and adhering to state regulations are all foundational to practicing safely and effectively.

Understanding lash anatomy is essential for providing proper care and application of eyelash extensions, as it helps the specialist to recognize the natural structure and growth patterns of eyelashes. Following sanitation guidelines is crucial to prevent infections and maintain a hygienic working environment, ensuring client safety. Additionally, adhering to state regulations ensures that the specialist operates within the legal framework established for the profession, which typically includes licensing and training requirements.

While marketing oneself can be an important skill for building a client base and promoting services, it does not directly relate to the professional standards that govern the practice of eyelash extension specialists. Therefore, it stands out as not being a fundamental part of the professional standards in this field.