Pico laser treatments are one of the latest innovations in aesthetic skin treatments. As their name suggests, pico lasers deliver ultra-short pulses that last just picoseconds (trillionths of a second). It enables them to precisely target pigment and treat spots, wrinkles, and scars on the skin without causing excessive damage to surrounding tissue. Unlike traditional laser treatments that use longer wavelengths, pico lasers generate extremely short pulse durations using photomechanical and photothermal effects.
The photomechanical effect refers to the ability of pico lasers to break apart pigment particles in the skin by generating shockwaves. The pulses occur so rapidly that heat dissipation to surrounding areas is minimized. This makes pico lasers more precise and safer to use near delicate areas like the eyes and mouth. The photothermal effect produces a controlled dermal wound in the skin, which stimulates new collagen production and rejuvenation.
Types of pico lasers
There are several types of pico lasers used in aesthetic clinics today. The main ones are:
- Pico Sure laser- The first pico laser approved by the FDA, PicoSure is commonly used to remove tattoos and pigmented lesions. It uses a 755nm Alexandrite laser.
- Picosecond Nd- YAG Laser: A 1064nm Nd: YAG laser treats wrinkles and acne scars by stimulating new collagen.
- Picoway laser- A 532nm and 1064nm Nd: YAG laser used to remove tattoos and treat benign pigmented lesions.
- Enlighten laser- A 532nm and 1064nm Nd: YAG laser is also used for tattoo removal and improving skin tone and texture.
Common pico laser treatments
Many skin conditions improved with pico laser technology. Here are some of the most popular pico laser treatments:
- Tattoo removal- Pico lasers are highly effective for breaking up tattoo ink particles in all laser treatment malaysia. Multiple sessions are usually required but results are often superior to traditional laser tattoo removal.
- Skin rejuvenation- Pico lasers boost collagen production and smooth out wrinkles and scars by creating microscopic wounds under the skin’s surface. They are used on the face and body.
- Pigmented lesions-Age spots, sun spots, melasma, and other hyperpigmentation respond well to pico laser therapy. The short pulses target excess melanin in the skin.
- Acne and Surgical Scar Removal- pico carbon laser for severe acne and acne scars and improve texture for smoother laser treatment malaysia. Early intervention on scars leads to optimal results.
- Stretch Mark Reduction– While results may not be as dramatic as on scars, pico lasers reduce the appearance of stretch marks, especially if they are red or purple.
What to expect during treatment
The first step is to meet with a provider for a consultation. They will assess your skin and determine whether you are a good candidate for pico laser therapy based on your concerns and skin type. If you get the go-ahead, here’s a quick rundown of what to expect during the treatment:
- Eye protection will be provided to shield your eyes from the laser.
- The laser will be adjusted based on the indication being treated.
- Most areas were numbed with a topical anesthetic cream before the session.
- The handpiece will be placed directly on the skin and pulses of energy will be delivered. You may feel a pricking or rubber band snapping sensation.
- A session takes 15-30 minutes depending on the size of the treated area.
- Most providers recommend 3-6 sessions spaced 4-6 weeks apart for optimal results. Maintenance may be required annually.
Recovery and aftercare
While pico laser treatments require virtually no downtime, you expect to see some temporary redness and swelling after a session. Applying ice packs helps reduce swelling. Your provider will recommend appropriate aftercare like avoiding sun exposure and using sunscreen. With most pico laser treatments you resume normal activities right away, though makeup should be avoided over treated areas for a day or so. Within about a week the skin will start shedding and results will become more visible. It takes a few weeks to see final results once the skin has fully healed. Make sure to keep up with scheduled maintenance sessions for lasting outcomes.
