Understanding the Technology: What Is a Thulium Erbium Glass Laser Machine?

Traditionally, practitioners had to make a difficult choice between deep dermis remodeling and superficial epidermis removal. However, a 1550nm/1927nm dual-wavelength laser machine elegantly resolves this dilemma. The 1550nm laser, an erbium glass laser, is a non-ablative fractional laser capable of penetrating deep into the mid- to deep dermis, reaching depths of 600-1000μm.

In contrast, the 1927nm laser is a thulium laser, functioning as a mildly micro-ablative laser that targets the epidermis and upper dermis with a penetration depth of 300-600μm. Compared with 1550nm laser, it has higher water absorption rate, so it is excellent in solving the surface pigment problem. By selectively targeting the pigment cells in the epidermis, it effectively fades the dark spots and evens the skin color.

As a leading commercial beauty laser equipment, Gentlefrax PRO integrates two wavelengths to provide comprehensive “full thickness” skin reconstruction.https://www.haidaribeauty.com/