It's a non-invasive Er: glass laser system with a wavelength of 1550nm. The wavelength of 1550nm applies thermal pulses deeply into the derma through the epidermis, where they are absorbed by the water in the tissue and leads to high temperature inside tissue. The tissue is heated gently, and results in decomposition of cell, while the skin surface is undamaged.
The laser's intense thermal energy selectively destroys the sebaceous glands in the skin and stops their over-production. It activated growth of antibacterial oxygen species and suppresses bacterial growth. The thermal energy stimulated the neo-synthesis of collagen in the connective tissue in deeper skin layers. Small scars, wrinkles and the pore-size are reduced. The whole complexion looks tighter and fresher. New collagen tightens and refreshes the skin. However the skin surface itself is not affected by the treatment at all. It's reliable, non-invasive and achieves long-lasting results.
Erbium laser uses light energy for deeper resurfacing, great for sun damage/deep wrinkles but with more downtime, while microneedling uses fine needles for collagen, offering less downtime, better for texture/fine lines, and safer for darker skin tones. Choose laser for dramatic results on significant damage; choose microneedling for gradual improvement and lower risk, especially with darker skin.
Audited Supplier 
){kind=link}