Shaving every few days, booking wax appointments, and dealing with painful ingrown hairs can leave you wondering if there’s a better option. At The Park MedSpa, laser hair removal is one of the most effective long-term solutions we offer.
Patients often come to us with the same questions:
- How does the treatment work?
- Is it safe for my skin tone?
- What side effects should I expect?
- What should I expect afterwards?
This guide provides a clear, clinical breakdown of what to expect from laser hair removal, including how the treatment works, its benefits, possible side effects, and proper aftercare.
How Our Hair Removal Treatment Works
In our treatment approach, a concentrated beam of light targets the pigments inside every hair follicle. Heat starts to build up, damaging follicles and slowing or stopping future hair growth.
Here are a couple of things to know:
- Laser targets hair growth cycles in their active growth phases
- Our sessions target a new batch of hair follicles at the right stage
- Several patients will need around six to eight sessions spaced every four to six weeks.
At The Park MedSpa, we use FDA-approved technology, including Nd: YAG lasers. This is safe for all skin tones, including melanin-rich and darker skin tones. Our sessions are tailored to align with your hair type, skin tone, and treatment area.
Areas We Treat
Our hair removal approach targets several areas of the body. Our treatment is ideal for both men and women, addressing a wide range of areas, including:
- Facial areas including the upper lip, chin, sideburns, and jawline
- Underarms
- Full arm or lower arm only
- Full leg, upper leg, or lower leg
- Bikini line and Brazilian
- Back and chest (popular for men)
- Neck and shoulders
We also offer full-body treatment packages for patients seeking to address more than one area. Session times vary, as underarms can take around 10 minutes, while a full-leg or full-back treatment can take around 45 to 60 minutes.
The Real Benefits — What Patients Actually Notice
Long-lasting hair reduction
After every session, patients can see a dramatic reduction that will last for years with little to no maintenance.
No more ingrown hairs or razor bumps
Laser helps eradicate the root cause of the issue rather than just manage the surface. This brings a sigh of relief for those dealing with chronic ingrowns.
Smoother skin between sessions
Hair will grow back finer and thinner with every treatment session. Therefore, the skin starts to feel different even mid-course
Saves time and money long-term
Compared to waxing, the upfront cost is typically higher. But when you consider a couple of years into appointments and products, the laser pays for itself sooner.
Safe for all skin tones
Our Nd: YAG laser is specifically designed for melanin-rich skin. This bypasses the outer layer of skin, directly targeting the follicle.
Side Effects — What’s Normal
Hair removal treatment is considerably safer and well-established. Several side effects are short-lived and mild:
- Redness and mild swelling around the treated area — usually gone within a few hours
- A tingling or warm sensation during treatment, identical to a light rubber band snap
- Hair shedding for over two to three weeks after every session
- Temporary sensitivity in the skin, mainly in delicate areas
Common side effects often include temporary pigment changes, which are often linked to sun exposure before and after the treatment. This is why applying SPF is a must between every session. Our skin experts will perform a thorough skin assessment before your initial appointment and adjust settings to reduce risk throughout the course.

Post-Treatment Aftercare
Proper aftercare is an important part of the laser hair removal process. Taking care of your skin after each session helps minimize irritation, support healing, and achieve the best possible results. Following your provider’s aftercare instructions can also reduce the risk of temporary side effects and keep your skin healthy between treatments.
Avoid direct sun exposure
Stay out of direct sunlight for at least two weeks after treatment. Apply a broad-spectrum sunscreen with SPF 30 or higher daily to help prevent temporary pigmentation changes.
Use gentle skincare products
Cleanse the treated area with a mild, fragrance-free cleanser and apply a gentle moisturizer if your skin feels dry. Avoid retinoids, exfoliating acids, scrubs, and other harsh skincare products for several days unless your provider advises otherwise.
Skip heat-based activities
Avoid hot showers, saunas, steam rooms, hot tubs, and strenuous exercise for 24 to 48 hours, as heat can increase redness and skin sensitivity.
Do not wax or tweeze between sessions
Waxing, tweezing, or threading removes the hair follicle that the laser targets. If hair removal is needed between appointments, shaving is the recommended option.
Let treated hairs shed naturally
It’s normal for treated hairs to fall out over the next two to three weeks. Avoid picking or scrubbing the area, as this may irritate the skin and interfere with healing.

Ready to Stop Managing and Start Solving the Problem?
Laser hair removal at The Park MedSpa is a straightforward, proven treatment that fits into a normal schedule with minimal disruption. If you’ve been thinking about it for a while, a consultation is the best way to get a clear picture of what to expect for your skin specifically.
Visit us at 85 Raritan Ave, Suite 410, Highland Park, NJ 08904. We welcome patients from Edison, Metuchen, Piscataway, New Brunswick, and all across Central Jersey.
Call 908-227-7544 or book online at theparkmedspa.com. First-time patients receive 10% off their first treatment when they book a virtual skin consultation.
Common Questions Clients Often Ask
Does it hurt?
Most patients describe it as a quick, mild snap — brief and well-tolerated. Sensitive areas like the bikini line or upper lip are more noticeable, but the discomfort passes within seconds. Most patients find it far more comfortable than waxing.
How many sessions will I need?
Most patients need six to eight sessions. The exact number depends on the area, hair thickness, and how your follicles respond. We’ll give you a realistic estimate at your consultation and adjust as we go.
Is it safe for darker skin tones?
Yes — with the right technology. Our Nd:YAG laser is FDA-approved for melanin-rich skin and has a strong safety record across all complexions. If you’ve been told elsewhere that laser wasn’t suitable for your skin tone, it’s worth having that conversation with us.




