Understanding How Laser Tattoo Removal Works

Tattoos have a long history, dating back thousands of years. They are regarded as a type of body art in modern times. Tattoo images, designs, and text are commonly used by younger individuals to express their individuality. Others choose to honour, commemorate, or memorialise a loved one. There are numerous explanations for this. To know more click permanent.

The initial appeal and excitement of a tattoo can fade off over time. And some people are kicking themselves for acquiring them in the first place.

The permanent ink of tattoo designs may be effectively removed thanks to advancements in laser tattoo removal.

How Do Lasers Remove Tattoo Ink?

Tattoo pigments appear solid on the skin, but they are actually big coloured particles suspended in the dermal layer.

The ink pigment, which serves as a chomophore target, absorbs the laser’s energy. Various tattoo colours absorb wavelengths at different rates. As a result, black ink is the easiest colour to remove from a laser tattoo because it absorbs all wavelengths.

When light is absorbed, it breaks down the pigment into smaller particles, which are then absorbed and removed by the body. This process, as simple as it may appear, takes several weeks. Usually, more than one session is required. And, according to the practising specialist, they should be spaced out by 4-6 weeks. The tattoo can take anywhere from 5 to 15 sessions to entirely remove. The length of the process is determined on the type of ink used, the size of the tattoo, and the colours employed.

Laser Tattoo Removal: What Is It and How Does It Work?

The wavelength of a laser and the crystal material used to produce it are utilised to distinguish it. Here are a few examples of tattoo removal methods.

  1. Nd:YAG is a green light with a wavelength of 532nm that is absorbed by red and orange pigments.
  2. The Ruby 694nm laser is a red laser. Green pigments are able to absorb it.
  3. Alexandrite is a red laser with a wavelength of 755nm that is absorbed by green ink pigments. It differs from the Ruby 694 beam in that it is resistant to melanin absorption. As a result, it can be used to remove laser tattoos from people with darker skin tones.
  4. Nd:YAG 1064 belongs to the infrared spectrum of light. It is invisible to the naked eye. As a result, it has no colour connected with it. It’s also resistant to melanin absorption and can be used on people of different ethnic backgrounds.