The Stellar M22 is an advanced photonic skin treatment device developed by Lumenis, a U.S.-based company, in collaboration with Stanford University and Harvard University. It innovatively integrates two world-class technologies: OPT (Optimal Pulse Technology) and RESURFX non-ablative fractional fiber laser. This combination enables effective treatment for pigmentation disorders, acne scars, surgical scars, stretch marks, skin rejuvenation (including pore refinement, hair removal, skin brightening, hydration, etc.), facial tightening, and wrinkle reduction. The M22 has received top international certifications, including FDA (U.S.), Health Canada, and CE (EU), making it a globally leading, cutting-edge skincare technology and a top-tier skin rejuvenation device.