What You Should Know Before Getting Laser Hair Removal

11 things you should be aware of before you get laser hair removal

Thinking about ditching razors and waxing for good? Laser hair removal (LHR) is one of the best ways to achieve long-lasting smooth skin without the hassle of constant upkeep. As one of the only minimally invasive procedures that delivers permanent hair reduction, LHR is safe, effective, and can be performed on nearly any part of the body. But before you book your first session, there are a few key things you should know to ensure you get the best results.

Dr. Will Kirby, celebrity dermatologist and Chief Medical Officer of LaserAway, is here to share everything you need to know about laser hair removal so you can feel confident and informed before starting your treatments.

1. Laser Hair Removal Works Almost Anywhere on the Body

“The most popular area for laser hair removal? The underarms!,” exclaims Dr. Will Kirby. But that’s just the beginning—LHR can be performed on nearly any part of the body, including the bikini area, back, chest, arms, legs, face, and even the more sensitive genital area. If there’s unwanted hair, chances are laser hair removal can help you get rid of it.

2. It’s Safe for All Skin Types

Once upon a time, laser hair removal was only effective for those with fair skin and dark hair, but thanks to modern advancements—especially the Nd:YAG laser—it’s now safe for all skin tones. LaserAway uses the state-of-the-art Cynosure Apogee Elite laser, which features dual wavelengths to effectively and safely treat both fair and dark skin.

3. But It’s Not Effective on Certain Hair Colors

“Laser hair removal targets pigment in the hair follicle, which means it works best on dark, coarse hair,” Dr. Will Kirby explains. Unfortunately, very blonde, grey, ultra-fine, and red hairs don’t contain enough pigment to be effectively treated. If you have lighter hair, your provider can help explore alternative options.

4. Stay Out of the Sun Before Your Treatment

Think of pale skin as the ideal canvas for laser hair removal. If you have a tan—whether from the sun or a spray tan—you’ll need to wait at least two weeks before undergoing treatment. This is to prevent skin damage, as the laser targets pigment, and tanned skin increases the risk of burns or discoloration.

5. You’ll Need Multiple Sessions

“Don’t expect to be hair-free after just one session!,” Dr. Will Kirby says. Hair grows in cycles, and laser hair removal is only effective on actively growing hairs. Most people need several treatments, spaced a few weeks apart, to achieve up to 80% hair reduction. Patience pays off!

6. Not All Laser Technology Is Created Equal

Laser technology has come a long way over the past two decades. “Today’s most advanced lasers, like the Cynosure Elite, use a combination of 755-nanometer and 1064-nanometer wavelengths to safely and effectively remove hair on all skin tones,” Dr. Will Kirby reports. If you’re considering LHR, make sure your provider is using the latest and greatest technology to maximize your results.

7. It’s Not That Painful

Is laser hair removal uncomfortable? Sure—but it’s totally tolerable. “Many people describe it as a quick snapping sensation, similar to a rubber band against the skin,” states Dr. Will Kirby. To make treatments even more comfortable, LaserAway’s team uses cooling techniques to help with pain during treatments.

8. Touch-Ups May Be Needed

While laser hair removal results in significant hair reduction, some regrowth can occur over time. For most people, an annual touch-up session or two is enough to maintain smooth, hair-free skin.

9. Be Honest About Medications

During your consultation, it’s crucial to disclose all medications you’re taking. Some medications, like antibiotics and certain acne treatments, can make your skin more sensitive to light, increasing the risk of side effects. Your provider will help determine the safest treatment plan for you.

10. Aftercare is Key

Once your session is over, proper aftercare is essential for optimal results. “Avoid sun exposure, hot showers, and excessive sweating for at least 24 hours post-treatment,” Dr. Will Kirby explains. Keep an eye out for any unusual reactions, and follow all aftercare instructions to keep your skin healthy and irritation-free.

H2: 11. It’s More Affordable Than You Think

Think laser hair removal is too pricey? Think again! While the upfront cost may seem high, it’s actually a long-term investment. The average woman spends around $10,000 on razors, waxing, and depilatory creams over a lifetime. LHR not only saves you money but also countless hours of tedious hair removal routines.

H2: Ready to Ditch the Razor?

Winter is the perfect time to start your laser hair removal journey so that by summer, you’re rocking smooth, hair-free skin. Make sure to choose a provider with a strong reputation, experienced medical professionals, and the latest technology—like LaserAway, the nation’s leader in aesthetic dermatology.

Want to learn more about laser hair removal or other aesthetic treatments? Schedule a free consultation today.

References

“Comparing Traditional and in Motion Nd:YAG Laser in Hair Removal: A Prospective Study,” Medicina, September 2, 2022.
“Integrative and Mechanistic Approach to the Hair Growth Cycle and Hair Loss,” Journal of Clinical Medicine, February 2023.

“Nd:YAG Technology for Laser Hair Removal: What’s New?,” Dermatological Reviews, July 26, 2024.