The beauty of professionally done nails goes beyond their appearance—it’s about prioritizing the health and safety of both the nail technician and the customer. Nail products, especially those containing ingredients such as HEMA (2-Hydroxyethyl Methacrylate) and DI-HEMA Trimethylhexyl Dicarbamate, require a shared commitment to informed choices and safe practices. This blog explores the responsibilities of both nail technicians and customers in ensuring safe and enjoyable nail services.

Safety of Ingredients: Understanding HEMA, DI-HEMA, and Other Acrylates

The European Scientific Committee on Consumer Safety (SCCS) has reviewed the safety of HEMA and DI-HEMA, concluding that these ingredients are safe when used under professional conditions. However, strict guidelines must be followed:

• Professional Use Only: These ingredients are not intended for use by untrained individuals.
• Allergy Risks: Improper handling or repeated exposure can cause sensitization and allergic reactions.

It’s essential to recognize that HEMA and DI-HEMA are not the only acrylates that can lead to sensitization. Other acrylates used in nail products may also cause allergic reactions, although their sensitization potential varies. Encouragingly, many Korean nail gel polish manufacturers have already transitioned to acrylates with a lower sensitization potential, balancing safety with quality and performance.

The SCCS continually monitors scientific developments and may revise its guidance based on new evidence. Until then, professionals must adhere to these standards to minimize risks.

Responsibilities of the Nail Technician

Nail technicians are not only beauty service providers but also guardians of nail health and safety. Their role extends beyond application techniques and requires ongoing education, clear communication, and meticulous practices.

1. Educating the Customer

Technicians must ensure customers are well-informed about the products and processes being used. Key talking points include:

• Potential Allergens: Ask customers about known allergies to HEMA, DI-HEMA, or other acrylates.
• Sensitization Over Time: Explain how repeated exposure to acrylates can result in allergic reactions.
• Variability in Sensitization Potential: Inform customers that while all acrylates carry some risk, newer formulations aim to reduce sensitization potential.
• Wider Use of Acrylates: Highlight that acrylates are also used in dental work and orthopedic repairs, emphasizing their potential to cause sensitization.

2. Maintaining Safe Practices

Safe application is essential in minimizing exposure to allergens and other risks. Key practices include:

• Avoid Skin Contact: Ensure products do not come into contact with the skin during application.
• Immediate Cleanup: Promptly remove any spilled or misplaced product.
• Proper Ventilation: Maintain adequate airflow in the workspace to minimize inhalation of fumes.
• Use of PPE: Wear gloves and other protective equipment where necessary.

3. Asking the Right Questions

Understanding a client’s health history helps tailor treatments and avoid complications. Technicians should ask:

• “Do you have any known allergies to acrylates or other nail product ingredients?”
• “Have you ever experienced irritation or sensitivity after a nail treatment?”
• “Are you undergoing any medical treatments that could affect your nails or skin?”

Responsibilities of the Customer

Customers also have a significant role in ensuring the safety and success of their nail treatments. While technicians provide expertise, customers must actively contribute to a safe experience.

1. Disclosing Allergies and Sensitivities

Transparency is crucial. Customers should openly share any known allergies, skin conditions, or past reactions to nail products. This allows the technician to adjust product choices and techniques accordingly.

2. Following Aftercare Instructions

Post-treatment care is essential to prevent complications. Customers should:

• Follow all aftercare guidelines provided by their technician.
• Avoid exposing their nails to harsh chemicals or excessive moisture.
• Report any signs of irritation or allergic reactions promptly.

3. Asking Questions

An informed customer is an empowered customer. Don’t hesitate to ask:

• “What ingredients are in the products being used on my nails?”
• “Are there any specific risks I should be aware of?”
• “What steps should I follow if I notice irritation or discomfort?”

A Partnership for Safe and Beautiful Nails

A successful nail service relies on trust, communication, and shared responsibility between the technician and the customer. By adhering to professional guidelines, staying informed about product safety, and maintaining open communication, both parties can ensure a positive and safe experience.

As scientific research on HEMA, DI-HEMA, and other acrylates evolves, both professionals and customers must stay updated and adjust practices accordingly. Together, we can uphold the highest standards of safety, health, and beauty in nail care.

Healthy nails are beautiful nails—let’s keep them that way through knowledge, caution, and collaboration.