What is HEMA?
If you've been in the nail industry for any amount of time, you've probably started hearing the term "HEMA-free" more and more.
It's showing up on product labels, in nail tech forums, and in conversations between professionals who are paying closer attention to what they're putting on their clients' nails.
But what does HEMA-free actually mean? And more importantly — does it matter?
The short answer is yes.
What is HEMA?
HEMA stands for hydroxyethyl methacrylate. It's a chemical compound that has been used in gel nail products for decades because it creates a strong bond between the gel and the natural nail.
For a long time it was considered a standard ingredient — just part of how gel worked.
The problem is that HEMA is a known allergen. With repeated exposure, some nail techs and their clients develop a sensitization to it.
Once sensitized, a person can experience allergic reactions not just to gel products but to a wide range of acrylates — including dental materials, medical adhesives, and other everyday products.
And here's the part that makes this particularly serious: once you develop a HEMA sensitization, it doesn't go away.
For nail techs this is a career-level risk. If you develop a sensitization to acrylates, you may no longer be able to work with gel products at all.
How does sensitization happen?
Sensitization most commonly occurs through skin contact with uncured gel. This can happen in ways you might not even notice — a small amount of product touching the skin around the nail, breathing in dust from filing, or handling the product without gloves over time.
It doesn't happen overnight. Sensitization typically builds up gradually through repeated exposure.
This is why nail techs who have been working with HEMA-containing products for years sometimes suddenly develop a reaction — their immune system has been building a response over time until it reaches a tipping point.
What does HEMA-free mean?
A HEMA-free gel product is formulated without hydroxyethyl methacrylate. Manufacturers achieve similar adhesion and performance using alternative ingredients that carry a significantly lower risk of sensitization.
HEMA-free does not mean the product is weaker, less durable, or harder to work with. When formulated correctly, a HEMA-free gel performs just as well as — and in many cases better than — traditional HEMA-containing products.
Why are nail techs switching to HEMA-free?
Several reasons are driving the shift:
Growing awareness of the long-term health risks associated with HEMA exposure has led many experienced nail techs to proactively switch before developing a sensitization.
Once you understand the risk, continuing to use HEMA-containing products feels unnecessarily dangerous.
Client demand is increasing. As clients become more educated about nail product ingredients, many are specifically requesting HEMA-free services.
Offering a HEMA-free system is increasingly a competitive advantage.
Industry regulation is tightening. The European Union has already introduced restrictions on HEMA and other acrylates in professional nail products. While US regulations are less advanced, the direction of the industry is clear.
Insurance and liability considerations are becoming more relevant. Nail techs who cause a client to develop a sensitization may face professional liability. Using safer, HEMA-free products is a way to protect both your clients and your business.
Is HEMA-free right for your salon?
If you are a nail tech doing multiple sets per week, the answer is almost certainly yes. The cumulative exposure risk from years of working with HEMA-containing products is real and well-documented.
Switching to a HEMA-free system is one of the most important investments you can make in the longevity of your career.
For at-home users who do their own nails occasionally, the risk is lower but still present. If you experience any redness, itching, or irritation after gel application, switching to a HEMA-free formula is the right move.
What to look for in a HEMA-free gel system
Not all HEMA-free products are created equal. When evaluating a HEMA-free gel system look for:
- Full ingredient transparency — a brand that lists its ingredients clearly and answers questions about formulation
- Consistent adhesion and retention — HEMA-free should not mean compromising on performance
- A complete system — primer, base, builder, color, and top coat all formulated to work together
- Positive reviews from working nail techs who have tested the products in real salon conditions
Breeze Polish is proudly HEMA-free
Every product in the Breeze Polish system — from our primer to our Builder in a Bottle to our gel colors — is formulated without HEMA.
We built Breeze because we believe nail techs shouldn't have to choose between products that perform and products that are safe. You deserve both.
Our complete HEMA-free system includes everything you need for professional-grade structured gel services, overlays, and color application — without the ingredient that puts your long-term career at risk.
Ready to make the switch? Start with our Necessities Collection — it has everything you need to run a complete gel system from day one.
Shop the Necessities Collection
The bottom line
HEMA sensitization is a real and growing issue in the nail industry. Switching to a HEMA-free gel system is not just a trend — it's a professional decision that protects your health, your clients, and your career. The sooner you make the switch, the better.
Your nails — and your clients — will thank you.