What is picosecond laser?
A Picosecond laser emits ultra-short pulses of energy, each lasting a trillionth of a second. This rapid delivery shatters unwanted pigments or tattoo ink into tiny dust-like particles that the body naturally flushes out, resulting in effective treatments for skin revitalization, pigmentation, and tattoo removal with minimal discomfort and downtime.
How It Works?
- Photomechanical Effect:Unlike older nanosecond (Q-Switched) lasers that rely heavily on heat to destroy targets, picosecond lasers work mechanically. The ultra-short pulse creates an acoustic wave that shatters pigment clusters without causing thermal damage to the surrounding skin tissue.
- Collagen Stimulation:For skin resurfacing, picosecond lasers create tiny microscopic injuries in the deeper layers of the dermis. This triggers an intense natural healing response, boosting collagen and elastin production.
Primary Uses
- Tattoo Removal:Highly effective on stubborn ink colors (including blues and greens) and requires fewer sessions than traditional lasers.
- Pigmentation Correction:Targets sunspots, freckles, age spots, melasma, birthmarks, and post-inflammatory hyperpigmentation.
- Skin Rejuvenation:Minimizes the appearance of fine lines, wrinkles, enlarged pores, and acne scars.
Advantages
- Fewer Sessions:Because the laser shatters pigment so thoroughly, patients often see faster results in fewer appointments.
- Minimal Downtime:Patients typically only experience a few hours of pink, sensitive skin (similar to a mild sunburn) rather than extended peeling or redness.
- Skin Safety:The precise, non-thermal targeting makes it much safer for a wider variety of skin tones (including Fitzpatrick types IV-VI), drastically reducing the risk of burns and scarring.
Potential Side Effects
While largely considered safe and non-invasive, some patients may experience temporary redness, minor swelling, pinpoint bleeding, or skin whitening (cavitation) during the procedure. In rare cases, changes in skin pigmentation (hypopigmentation or hyperpigmentation) can occur, making professional consultation important.
What is a picosecond laser used for?
What are the main applications of picosecond lasers? They are widely used for laser material processing (e.g., laser micromachining), medical treatments such as tattoo removal, pumping of optical parametric oscillators, and various scientific measurements.
How much does a picosecond laser cost?
The cost of a picosecond (pico) laser depends entirely on whether you are buying the equipment for a clinic or paying for an individual treatment. Professional clinical machines range from $3,000 to over $100,000 , while single aesthetic treatments cost anywhere from $150 to $1,200 per session.
Cost Per Treatment (For Patients)
If you are looking to get a tattoo removed, acne scars treated, or your skin revitalized, costs are usually assessed by the session or via multi-session packages.
Spot Treatments & Small Tattoos: $150 t~$300 per session.
Medium-to-Large Tattoos: $300 ~ $1,000+ per session (depending on color complexity and ink density).
Skin Rejuvenation (Face, Neck, Chest): $400 ~ $1,200 per session.
Note: While pico lasers carry a higher price per session, they typically require 25% to 50% fewer sessions than older Q-switched lasers to completely clear tattoos or pigmentation.
Cost Per Equipment (For Practitioners)
For medical spas, dermatologists, or cosmetic businesses, the capital expense of buying a pico laser varies significantly based on brand, power, and versatility.
Portable/Entry-Level Machines: $3,000 ~ $6,000 (These are often lower-powered, basic pigment and eyebrow/tattoo removal devices).
Professional Grade Multi-Wavelength Systems: $30,000 ~ $50,000
(Mid-range industry devices capable of deep dermal remodeling, pigmentation correction, and versatile tattoo removal).
Gold-Standard Platforms: $70,000 ~ $100,000+ (Top-tier, clinically verified systems like the Asclepion PicoStar or the PicoWay/PicoSure lines by Cynosure).
Does picosecond laser work?
A picosecond laser selectively destroys the target pigment without damaging healthy, normal tissue. This allows rapid clearing of the abnormal pigmentation with minimal collateral damage to surrounding tissue.
How long do picosecond laser results last?
Picosecond (Pico) laser results are incredibly long-lasting, but the exact duration depends on the specific skin concern you are treating.
Tattoos & Scars: Permanent. The laser physically shatters ink particles or scar tissue, which the body naturally eliminates. Once gone, they do not return.
Sunspots & Pigmentation: 2 to 8 years. Cleared spots are permanently gone, but new spots can develop from future unprotected sun exposure.
Skin Rejuvenation (Fine Lines & Texture): Results from new collagen and elastin production typically last 6 to 12 months.
Melasma: Varies. Because melasma is a chronic, hormonally driven condition, results require ongoing management and touch-up sessions.
Factors Affecting Longevity
Sun Exposure: UV rays trigger melanin production, which causes pigment to return.
Skincare Habits: Using a broad-spectrum sunscreen daily and maintaining a medical-grade skincare routine will drastically extend your results.
Natural Aging: Your skin will continue to age naturally, which will eventually lead to new fine lines.
Maintaining Your Glow
While Pico laser gives a massive boost to your complexion, dermatologists and aestheticians recommend light maintenance sessions every 6 to 12 months to preserve your collagen levels and keep pigmentation under control.
What should you avoid after Pico Laser?
Avoid any skincare products with harsh chemicals or exfoliants. KEEP SKIN MOISTURIZED. Avoid Extreme Temperatures: Refrain from using hot water on your face, and avoid activities that cause excessive sweating or heat, such as vigorous exercise, saunas, and steam rooms, for about 48 hours post-treatment.
