Topic

RF Microneedling

Radiofrequency microneedling — Morpheus8, Sylfirm X, Profound, Vivace, Secret RF. Depth, tip selection, and the case for and against.

22 articles·Lives underDevices·Last updated 2026-06-26

Devices· May 9, 2026 · 15 min read

Morpheus8, Sylfirm X, Profound: an RF microneedling field guide.

Three RF microneedling platforms with different needle geometries, energies, and indications. The honest comparison — what each is actually for, and who should not get…

Ran Chen#RF Microneedling #Laser #Skin Tightening

Skin· May 8, 2026 · 14 min read

Best treatment for melasma: a layered, evidence-based plan.

Melasma is chronic, recurrent, and easy to make worse. The evidence-based stack — sun, topicals, oral tranexamic acid, and the cases where lasers help vs harm.

Ran Chen#Melasma #Topical Skincare #Laser