Skin aesthetics

Every post on skin aesthetics, newest first.

Posts

StudiesOct 15, 20264 min read
Microneedling with GHK-Cu works in models but human trials lag
Two 2026 reviews find microneedling helps GHK-Cu cross the skin barrier in lab and pig-skin models, yet the human evidence remains small and mixed.

Compound pages

The evergreen research summaries these posts build on.

GHK-CuA copper-binding peptide that signals tissue repair and remodeling.