Erbium and CO2 Treat Skin Differently
Both erbium and CO2 are ablative resurfacing options. CO2 produces more residual heat, which may be appropriate for selected advanced concerns but often involves more recovery. Erbium is strongly absorbed by water in superficial skin layers, which can allow precise resurfacing with a smaller surrounding thermal effect.
Skin Tone and Recovery Guide the Choice
People who are pigment-prone or seeking a more measured recovery may discuss erbium with a qualified provider. The right choice depends on skin tone, pigment history, treatment depth, scar history, and the concern being addressed.