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What is the Science Behind Pico Laser and Its Efficacy?

In Acne Mark, Acne Scar Treatment, Pico Laser, Pigmentation, Tattoo Removal

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Pico laser is a revolutionary technology that has gained popularity in the cosmetic industry for its ability to provide faster and more efficient results compared to traditional lasers.

What is a Pico Laser and How Does It Work?

If you’re looking for an effective laser treatment for skin rejuvenation and tattoo removal, you may have come across the term “pico laser.”

Pico laser is a type of laser treatment that uses short bursts of energy in picoseconds (trillionths of a second) to target specific areas of the skin. The body’s natural lymphatic system then flushes out these fragmented particles, resulting in clearer and more even-toned skin.

Compared to traditional lasers, pico lasers operate at a much faster speed, allowing for more precise and controlled treatment. It can target a range of skin concerns, including pigmentation issues, acne scars, fine lines and wrinkles, and even tattoo removal.

Understanding the Science behind Pico Laser

Pico Laser technology has gained popularity in recent years for its ability to effectively treat various skin concerns, including pigmentation, acne scars, and wrinkles. But how does it work? Let’s delve into the science behind Pico Laser.

Pico Laser Technology Explained

Pico Laser technology works by delivering ultra-short pulses of energy to the targeted area of the skin. Unlike traditional lasers such as Q- switched lasers, which deliver energy in longer pulses, Pico Laser’s ultra-short pulses minimise the heat generated during the treatment. This reduces the risk of heat damage to surrounding tissues, resulting in faster recovery time and a lower chance of side effects.

Benefits of Pico Laser Treatment

One of the key benefits of pico laser treatment is its ability to deliver impressive results in fewer sessions compared to other laser treatments. Due to its high-speed and targeted approach, pico laser can achieve significant improvements in skin texture, tone, and pigmentation issues in as little as one to three sessions. This means less time spent on treatments and quicker visible results.

In addition to faster results, pico laser treatment also offers other benefits such as improved safety. The shorter pulse duration of pico laser minimises heat transfer to the surrounding tissues, reducing the risk of adverse effects such as burns or scarring.

Furthermore, pico laser treatment is known to be relatively comfortable, with most patients experiencing minimal discomfort during the procedure. The downtime is usually minimal, with some mild redness and swelling that subsides within a few hours or days.

Effectiveness of Pico Laser

  1. Pico Laser for Treating Pigmentation Issues: Pico laser is highly effective in treating various pigmentation issues, such as sunspots, age spots, and melasma. The laser energy is absorbed by the pigment cells, causing them to break up into tiny particles that are naturally eliminated by the body. This treatment is gentle on the skin and can provide significant improvement in pigmentation with minimal downtime.
  2. Pico Laser for Reducing Acne Scars: Acne scars can be a stubborn and bothersome skin concern. Pico laser treatment works by promoting collagen production in the deep layers of the skin, which helps to reduce the appearance of acne scars. The laser energy breaks down scar tissues while stimulating the skin’s natural healing process. Over time, this can result in smoother and more even skin texture.

Comparison Between Pico Laser and Q-switched Laser

  1. Pico Laser (1): Pico laser is a cutting-edge laser technology that delivers ultra-short pulses of energy to target pigmentation, tattoos, and signs of aging. It works by shattering the pigment particles without causing damage to the surrounding skin. Pico laser treatment requires fewer sessions and downtime compared, it is safe for all skin types and is effective in treating various skin concerns.
  2. Q-switched Laser: Q-switched laser is an older laser technology that uses short pulses of high-energy laser light to target pigmented lesions. It is commonly used for tattoo removal, as well as treating sunspots and pigmentation issues. However, Q-switched laser treatments may require more sessions and have a longer downtime compared to Pico laser treatments.


In conclusion, Pico laser offers a more advanced and efficient approach to laser treatment, with reduced downtime and impressive results. Whether you’re looking to address pigmentation, tattoos, or signs of aging, Pico laser is a powerful option to consider for your skincare needs.

Medically reviewed by: Dr Chin Kok Ping

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