Laser Hair Removal

Permanent hair removal is where it’s at!

Get rid of unwanted facial and body hair! Forget about constant waxing, shaving, or dermaplaning. Modern hair removal devices are more effective and painless than ever.

What kind of laser does Kass Precision Medicine use?

We selected the DEKA Motuz AZ, the most painless, effective laser hair removal system available. Motus AZ is an Alexandrite 755 laser, the gold standard in laser hair removal. This breakthrough technology allows us to focus on speed and comfort while treating a broad range of skin types that historically have not been candidates for effective hair removal.

How does it work?

Our DEKA laser hair removal system employs an Alexandrite laser, which uses an Alexandrite crystal as the laser source. The laser emits a wavelength of high-energy light that is converted to heat energy, precisely damaging the hair follicle and bulb while preserving the surrounding skin. The Alexandrite laser is attracted to the pigment in the hair follicle, and the cooling tip keeps the skin safe without risk of burning, hyperpigmentation, or blistering. The targeted delivery of heat energy to the hair follicle over a series of treatments results in permanent hair growth reduction.

ComMonly Treated Areas:

Upper lip

Chin

Full face

Neck or neckline

Under arms

Bikini line

Brazilian

Upper leg

Lower leg

Abdomen

Chest

Back

Forearms

Full arms

How many sessions are needed for laser hair removal?

A minimum of six treatments is needed for most patients. Sometimes, maintenance treatments are required thereafter.

How often will I need treatments?

The initial six treatments should be scheduled at the recommended intervals below.

Face (lip/chin) - every 2-4 weeks

Underarm - 4-6 weeks

Arms - 4-6 weeks

Back - 6-8 weeks

Bikini - 4-6 weeks

Leg - every 6-8 weeks

Is there downtime after hair removal?

There will be minimal to no signs of the laser hair removal treatment (mild redness in the treatment site around the follicles is possible for several hours). We recommend limiting sun exposure and tanning during a hair removal series. See post-care notes below.

What to expect during your treatment

Your in-office treatment will be conducted by our trained medical provider. She will apply a cooling tip to the target area. A set number of pulses will be applied to each treatment area to eradicate hair follicles. Our laser does not result in a hot “rubber band snap,” making the treatment very comfortable.

What to do to prepare for laser hair removal

  • Do not tan, and avoid self-tanners 2 weeks before your treatment. Use SPF before and after treatment.

  • Avoid products containing acids or retinol for 2-3 days before and after treatment.

  • Shave or dermaplane the area 24 hours before treatment. You must arrive with no hair in the area.

  • No waxing or tweezing before treatment. There needs to be a hair follicle to treat.

  • Arrive at your appointment with clean skin.

What to do after laser hair removal

  • Use compress or chilled gauze for comfort if needed.

  • Avoid very hot water, hot tubs, or saunas (24 hours).

  • No tanning/direct sun exposure for 2-3 days. Wear sunblock (SPF 50).

  • A minimum of 6 treatments are usually required for 80% or more clearance. Some areas may require more treatments.

  • Hair in the treated area will fall out within 5 days to 2 weeks. After each subsequent treatment, less hair should grow back.

Before & After

FAQs

Is there a difference between laser hair removal devices?

The Alexandrite is one of the first lasers that effectively treats darker skin types. To date, it is the least painful application of laser hair removal with Moveo technology that can heat the hair follicle while keeping the surface skin cool.

What is the difference between IPL vs. Laser

  • Both hair removal treatments have similar principles, which is heating up the hair follicle before removing it.

  • IPL has a wider beam and does a poor job of not heating the tissue surrounding the hair follicle, thereby picking up more pigment in the skin.

  • A laser hair removal device casts a more narrow, directed pulse at the hair follicle, and therefore uses a higher energy and more effectively damages the hair follicle.

  • IPL is more painful as there is no built-in cooling system.

  • In summary, laser hair removal devices, especially the Alexandrite, are more effective, more comfortable, and safer for a wider variety of skin types.

Laser vs. Home Hair Removal

There are popular and well-advertised home hair removal devices, such as the NOOD Flasher, Current Body, and ULIKE. Unfortunately, these home hair removal devices do not deliver enough heat and energy to adequately damage hair follicles and limit regrowth. The convenience of home hair removal is appealing, however, this approach is much less effective, if not completely ineffective, and is still expensive. Also, these products are not lasers and are considered weak IPL-like machines (see IPL limitations in the previous question).

When is hair removal contraindicated?

People with the following conditions should refrain from laser hair removal at our clinic:

  • Pregnancy, lactation

  • Skin viral diseases in the acute stage (like herpes)

  • Blood or cardiovascular system diseases

  • Cancer diseases

  • Mental disorders (epilepsy)

  • Cannot be done over tattoos

  • A fresh or deep tan will make it more difficult for the laser to differentiate between the hair follicle and skin 

  • Sun-sensitizing medications (some antibiotics)

  • Cold or infectious diseases

How much does laser hair removal cost?

Hair removal costs can range from approximately $120 to $300 per treatment, depending on the size of the area. Purchasing in packages generally reduces the price per treatment.

How long does laser hair removal last?

After the recommended series of treatments, most patients experience a complete elimination of hair or at least a dramatic reduction in hair regrowth for 3-5 years. For some patients, hair growth may never return to the treated area. However, hormone changes and the passage of time can sometimes lead to some regrowth. We generally recommend patients keep an eye on any regrowth and schedule maintenance treatments as needed.

How does laser hair removal work?

Our DEKA laser hair removal system employs an Alexandrite laser, which uses an alexandrite crystal as the laser source. The laser emits a wavelength of high-energy light that is converted to heat energy, damaging the specific target area. This kind of laser causes very precise tissue destruction, leaving the surrounding area undamaged. Additionally, the Alexandrite laser targets the root of the hair, preventing regrowth and resulting in permanent hair growth reduction.

How long does laser hair removal take?

Each session can take between 5-15 minutes, depending on the size of the treatment area.

How many sessions are needed for laser hair removal?

For 80% or more hair reduction, most patients need approximately 6 treatments, sometimes up to 9.

How do I prepare for laser hair removal?

These are our recommendations:

  • Stay out of direct sun and avoid self-tanners 2 weeks before your treatment. Use SPF before and after treatment.

  • Avoid products containing acids or retinols for 2-3 days before and after treatment.

  • Shave or dermaplane the area 24 hours before treatment. You must arrive with no hair in the area.

  • No waxing or tweezing before treatment. There needs to be a hair follicle to treat.

  • Arrive at your appointment with clean skin.

How is laser hair removal different from depilation?

Depilation means the removal of the hair above the skin with preservation of the follicle. It includes shaving, sugaring, and using tweezers or wax. Only part of the hair is removed during depilation (the one on the surface). Hair recovers and begins growing again after 3-5 weeks.

Laser hair removal involves removing the hair with the root, the capillaries that feed it, and the stem cells from which the follicle is formed. Such removal of unwanted hair has a long-term effect (2-5 years).