Have you ever experienced a strong burning sensation in your fingers while curing gel polish under a lamp? If so — you’re definitely not alone.
Keep reading our latest article to understand whether this feeling is normal during a procedure that’s supposed to be comfortable and enjoyable. We’ll explain why the burning occurs and how to prevent it, so your manicure brings only pleasure.
Why does gel polish cause a burning sensation in the lamp?
Heat is generated during exposure to ultraviolet light: at this moment, the molecules in the gel polish actively bond and harden — a process known as polymerization.
A mild warming sensation at this stage is completely normal. However, if the temperature rises sharply and turns into a strong burning feeling, it may indicate an issue that shouldn’t be ignored.
Burning in a UV lamp most often occurs for the following reasons:
1. Applying layers that are too thick
The burning sensation during curing is most commonly caused by applying gel polish in layers that are too thick. Some nail technicians try to save time by applying one thick coat instead of two thin ones. However, the thicker the layer, the more intense the chemical reaction between its components — which leads to stronger heat and discomfort.
Tip: Ask your nail technician to apply gel polish in thin layers.
2. Gel polish ingredients
Certain ingredients in gel polish can increase discomfort during curing. In particular, HEMA (hydroxyethyl methacrylate) may cause allergic reactions. When the skin reacts to this substance, the burning sensation can feel more intense, and symptoms such as swelling, redness, itching, or rashes around the nails may appear.
Certain ingredients in gel polish can increase discomfort during curing. In particular, HEMA (hydroxyethyl methacrylate) may cause allergic reactions. When the skin reacts to this substance, the burning sensation can feel more intense, and symptoms such as swelling, redness, itching, or rashes around the nails may appear.
Tip: Choose gel polish labeled “HEMA-free.”
3. Thinned nail plate
This is one of the most common causes of pain during curing. Excessive buffing, as well as aggressive removal of gel or acrylic, can significantly thin the nail plate — which acts as a natural protective barrier for the tissues underneath. As a result, temperatures that once felt comfortable may now cause discomfort or even pain.
Tip: Temporarily avoid gel polish, gel, or acrylic until your nails are fully restored. Regardless of the cause, never ignore pain. If you feel a burning sensation, immediately remove your hand from the lamp and wait until the discomfort subsides — this usually takes just a few seconds. After that, you can continue curing the gel polish.
HEMA-free gel polishes