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Will laser hair removal hurt?

June 28, 2019 by skeily  

Different types of cosmetic lasers

Lasers have revolutionized the beauty industry, providing significant results with minimal invasiveness. Essentially, the role of the laser is to penetrate the skin or the pigment in the hair through light waves.

Different lasers with various wavelengths target different pigments. Some lasers focus on brown pigments, also known as melanin. Penetrating melanin in the skin Minimizes the appearance of dark spots. Penetrating the melanin in the hair destroys the hair follicles. Some lasers focus on red pigment, penetrating blood vessels, capillaries or acne scars. Other lasers penetrate the skin, creating tiny wounds that stimulate the body's renewal response and produce new collagen. This collagen production reduces the appearance of fine lines and wrinkles.

Different types of cosmetic lasers:

There are many types of cosmetic lasers, which are known for their wavelength and way of transmitting laser light. The laser can also be modified in combination with other elements such as gases, gems, and metals.

Ablation v non-ablative laser

The ablation laser focuses on the outer layer of the skin, creating tiny wounds on the surface. The non-ablative laser passes through the outer layer of the skin and penetrates the underlying tissue.

The recovery time after non-ablative laser treatment usually takes several hours to several days, depending on the specific treatment method and the intensity of the surgery. In contrast, ablation lasers require a longer recovery period between 3 and 10 days.

What is a fractional laser?

In contrast to ablating and non-ablative lasers that scan the treatment area, Fractional CO2 Laser machine significantly reduce recovery time by penetrating the skin through the microneedle tip.

Two popular laser treatments using fractional lasers are Clear + Brilliant and Fraxel.

Clear + Brilliant is a mild laser for skin resurfacing. Clear + Brilliant is ideal for treating superficial skin conditions such as fine lines and wrinkles, mild sun damage or chloasma. Clear + Brilliant is also often used as a precaution to maintain healthy, youthful skin.

Fraxel Laser Skin Resurfacing is the ideal treatment for skin conditions that require more aggressive lasers. Fraxel's role is to safely penetrate the skin, promote collagen production, and break down pigmentation that forms brown spots due to sun damage.


This laser uses green gems to create wavelengths that can penetrate the red spectrum. Emeralds are used to treat blood vessels. It can also be used for laser hair removal and tattoo removal.

Carbon dioxide laser:

A gas is used in the Co2 laser to generate infrared light from the ablation laser. Co2 lasers are commonly used for laser skin surface resurfacing.


IPL lasers produce intense pulsed light wavelengths to penetrate red and brown pigments. IPL lasers are ideal for people who want to treat brown spots and inflammatory blood vessels at the same time.


Nd:Yag lasers use crystals to produce near-infrared light. This laser is often used to reduce the appearance of brown spots. It is also ideal for laser hair removal and laser tattoo removal.

Pulse dye:

Pulsed dye lasers produce yellow-wavelength light that penetrates red pigments and is ideal for reducing the appearance of blood vessels or acne scars.

Q switch:

Q Switched laser machine produce short pulses of intense light. This laser is used to treat discoloration and remove tattoos.


Like Q-switched lasers, picosecond lasers produce short pulses of high-intensity light for tattoo removal and skin discoloration.

What is the typical recovery time for cosmetic laser treatment?

The recovery time between different lasers can vary greatly. Skin type and condition also affect the healing rate. Typically, laser hair removal has a minimum recovery time of several hours. Laser treatments used to reduce the appearance of blood vessels can leave a red mark and usually take several hours to disappear. Laser treatment for brown spots may take a week to fully heal.

Does cosmetic laser treatment hurt?

Because laser cosmetic treatments are minimally invasive, surgery is usually painless. If the cosmetic treatment requires deep penetration using an ablative laser, your laser technician can use a local anesthetic cream to ensure your comfort during the procedure.

How much does the laser beauty program cost?

The price of different laser treatments is widely distributed. Laser skin treatment costs depend on the type of laser and treatment conditions, and cosmetic laser programs can run from a few hundred dollars to several thousand dollars.