Great question!

IPL stands for intense pulsed light. It functions similarly to laser hair removal but is much easier and safer to perform at home. Our IPL handsets emit wavelengths that target the pigment in the hair. As the light is absorbed, it converts to heat, which then destroys the cells responsible for hair growth. This process results in hair growing back slower and sparser, ultimately reducing hair growth permanently over time.

IPL is a popular and well-researched option for safe and effective long-term hair removal. Our IPL handsets are FDA-cleared for safe at-home use and are also certified by FCC, CE, and RoHS.

Livy IPL hair removal does not cause cancer or other long-term complications associated with UV exposure. All UV rays are filtered to protect your skin.

Not at all! Unlike other hair removal methods, IPL is almost pain-free—no painful moments, cuts, or pulling. Some people with sensitive skin may feel slight discomfort at higher settings, but using a lower intensity keeps the treatment soft and comfortable.

Most customers start noticing reduced hair growth after just 3-4 uses, with full results typically visible after 12 sessions.

Some users achieve completely smooth, hair-free skin after around 12 treatments and never need a razor again. Others may need occasional touch-ups afterward, which is perfectly normal! With the 10+ year lifespan you can do as many touch-ups as needed, for as long as you'd like.

As long as you follow the instructions, the Livy IPL handset will provide a permanent reduction in hair growth!

We recommend using your IPL handset once a week for 12 consecutive weeks. If you want quicker results, you can increase to twice a week.

After the first 12-week period, use your IPL handset once a month for three months, or as needed. After that, plan for occasional touch-ups as new hair growth appears, usually every 2-3 months.

Our handsets are dual voltage (110V~240V), making them compatible worldwide. Every Novi IPL handset includes a 12V power supply and the correct plug type for your country. For example, USA orders come with 2 straight prongs, while EU orders come with 2 round prongs.

To clean your handset, first disconnect the device from the electricity supply. Then, wipe the device down with a clean, dry cloth and 70% alcohol. (Don’t use acetone or other abrasive fluids – they may damage your handset.) Then, use a dry cloth or paper towel to dry the device.

Never immerse your handset or any of its parts in water.

Don't get rid of your razors just yet! Shaving is an essential step to prepare your skin for IPL treatment. It reduces hair length enough to avoid burns but leaves the root intact under the skin for your IPL handset to target. Hair removal methods like waxing or tweezing remove the root entirely, which interferes with the IPL process. Using the 4D Shaver is a great option to prepare your skin for IPL treatment.

However, if the area you're treating is already smooth and hair-free, shaving isn't necessary.

For facial IPL treatments, we recommend dermaplaning beforehand.

The flash lamp in our handset is a Xenon Quartz Raytube, equipped with a glass filter to filter out harmful UV rays.