Laser hair removal involves using a high-tech device known as a laser to destroy unwanted hair. While technology has come a long way in the past few years, it hasn’t changed much since it was first developed. That’s because removing hair with a laser remains the same: You get a high-intensity laser beam to heat up your skin, causing it to contract and die out new hairs while also destroying the ones already there. Read on to learn everything you need to know about getting Laser Hair Removal in Sydney.
How Does Laser Hair Removal Work?
Laser hair removal uses high-intensity light to heat up the skin and hair follicles, causing them to dehydrate, split, and die. This process is called “laserification,” The light from the laser shrinks the hair follicle, damaging the hair and causing it to fall out. When hair is removed via laser, it’s not just the individual hair strands that are targeted. Any hair that grows in your area, including those on your face, back, and bikini area, is affected. Depending on the intensity of the light from the laser, as many as 99% of the hairs in the treated area can be destroyed.
The equipment used for Laser Hair Removal
The first laser hair removal machines were nothing more than a light source, a hair clipper, and a few attachments. Today, many different types of lasers are used for hair removal, including visible light semiconductor lasers and ultraviolet light. Visible light semiconductor lasers are the most common. They are used for hair removal because they generate a very specific wavelength of light that’s absorbed by the hair’s cuticle and then re-emitted as heat. These light-based lasers can be used on most skin types, including sensitive skin, such as the backs of our hands. Lasers in the ultraviolet range are used for hair removal because they don’t generate heat as easily as light semiconductor lasers. They’re more effective at damaging the skin’s pigment, leaving your skin dark.
The types of hair that can be removed with Laser Hair Removal
Hair removal techniques can differ based on what type of hair you want to remove. The types of hair that can be removed with each hair removal technique are as follows:
- Epilating: Epilating is the process of shaving your head and using a particular machine to remove the hair from your head. This method is not recommended for beginners, requiring a steady hand and warm, moist skin.
- Episodic: Episodes are treatments that use the same type of laser hair removal machine on different days to remove hair from specific body parts, such as your head, bikini area, or arms.
- Electrolysis: This hair removal method uses an electric current to damage the hair shaft. It’s usually used for body hair and requires an electrolysis machine.
- Conventional Hair Removal: This is the most common type of hair removal, and it involves scrubbing your body with a scrubbing brush and a mild cleanser to get rid of hair.
In a nutshell, laser hair removal is a quick and easy way to get rid of unwanted hair. It works by targeting and removing hair with high-intensity light. You should start by applying a hair-removal treatment to your skin, such as Epilation, Episodic, Epilating, or Chemical Peels, to eliminate any build-up of unwanted hair.