In fact, IPL is often used to treat pre-cancerous lesions and sun-damaged skin under medical supervision. When performed by a qualified specialist, IPL is considered a safe and effective option for improving skin appearance without increasing cancer risk.
Yes, IPL treatment is a typical non-invasive medical beauty procedure.
In the field of medical beauty, determining whether a treatment is non-invasive mainly depends on whether it damages the integrity of the skin surface or causes open wounds. IPL treatment fully meets the definition of non-invasive.
YAG laser therapy device (usually referring to Nd: YAG laser) is a very comprehensive medical beauty equipment. Due to its wavelength (mainly 1064nm) that can penetrate deep into the skin and be absorbed by hemoglobin and melanin, it has a wide range of applications.
The main uses of YAG laser therapy equipment are divided into two categories: medical treatment and cosmetic improvement:
1、 Treatment of pigmented lesions
Tattoo removal/freckle removal/melasma treatment/nevus of Ota/nevus of Ito removal of wrong eyebrow tattoo/eyeliner tattoo.
2、 Treatment of vascular lesions
Leg varicose veins/telangiectasia/facial erythema/hemangioma and port wine stains/rosacea/rosacea
3、 Hair removal
4、 Skin regeneration and firming
The YAG laser is a more targeted laser therapy designed to penetrate deeper layers of the skin. Using a specific wavelength (1064 nm), it is highly effective for treating stubborn skin issues, especially on darker skin tones where IPL may not be suitable.
YAG Laser vs. IPL: Key Differences
1. Technology:
YAG: A true laser with a single, precise wavelength (typically 1064nm). It acts as a "sharp shooter," delivering concentrated energy deep into tissues.
IPL: A broad spectrum light (500-1200nm) using filters. It acts as a "buckshot," scattering energy to treat superficial layers.
2. Core Applications:
YAG: Best for deep & stubborn issues – tattoo removal, deep pigmentation (melasma), leg veins, vascular lesions, and hair removal for dark skin types (Fitzpatrick IV-VI).
IPL: Best for superficial & widespread issues – sunspots, diffuse redness (rosacea), skin rejuvenation (photofacial), superficial hair removal, and acne treatment.
3. Business Considerations:
YAG: Higher cost, complex operation, longer recovery (may cause crusting), low consumable cost. Ideal for high-end, problem-solving clinics.
IPL: Lower cost, easy operation, no downtime, needs lamp replacements. Ideal for high-volume spas and salons.
The YAG Laser is used in cosmetic dermatology in order to improve skin texture, decrease wrinkling and for an overall skin rejuvenation.
Long pulse Nd: YAG laser, with millisecond pulse width, utilizes the principle of selective photothermal action to allow the energy of 1064nm laser to be absorbed by hemoglobin or melanin in hair follicles, producing a thermal coagulation effect, thereby achieving the goal of treating vascular diseases (such as red blood streaks, fresh red spot nevi), hair removal, and skin tightening. Its penetration is deep and has significant therapeutic effects on deep or large blood vessels.
