YAG laser with tranexamic acid for 12 or 16 weeks did not produce consistent or significant effects on melasma severity.

The breakthrough happened in a crystal made of erbium, iron, and oxygen, which researchers cooled to a chilling minus 457 degrees Fahrenheit and exposed to an intense magnetic field—more than ...

Erbium Technology (Chengdu) Co., Ltd specialize in developing,manufacturing and marketing eye safe laser products for OEM systems integration,including,erbium doped phosphate laser glass rods,compact ...