If you've ever felt a sudden heat spike while curing your gel nails, you're not alone! This sensation is caused by a chemical reaction inside the gel as it cures under the lamp. Let’s break down what happens and how you can make your gel manicures more comfortable.

Why Does Gel Heat Up During Curing?

When the molecules in the gel come together, they rub against each other, creating friction that emits heat. This is known as an exothermic reaction, which happens as the gel transitions from a liquid to a solid. The more product applied in a single layer, the stronger the heat reaction.

Does the Type of Lamp Affect the Heat?

Yes! The type of curing lamp you use plays a major role in how fast and intense this reaction is:

• UV Lamps: Cure gel slower because they emit a broad wavelength of light (typically 340-400nm). This extended exposure time means heat is released gradually but can still be felt.
• LED Lamps: Cure gel much faster (365-405nm wavelength), which means the heat reaction can be more intense but over a shorter period.
• Low-Heat Mode Lamps: These lamps gradually increase power instead of blasting full intensity immediately, helping to reduce sudden heat spikes.

How to Reduce Heat Spikes During Curing

• Use a Low-Heat UV/LED Lamp: These lamps have a built-in function that starts with lower power and increases gradually, reducing the sudden heat surge.

Recommended Low-Heat UV/LED Lamp

To prevent heat spikes and make gel curing more comfortable, I recommend using a low-heat mode UV/LED lamp. This option ensures a more gradual curing process, minimizing discomfort while still curing effectively.

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Final Thoughts

Heat spikes during gel curing are completely normal, but they can be uncomfortable. By using a low-heat mode lamp, applying thin layers, and briefly removing your hand when necessary, you can make your gel manicure experience much more enjoyable.