microcurrent stimulation increases fibroblast cell growth by ~20% over 3 days
Sustained ~6 μA microcurrent stimulation (∼7 μA/cm²) promoted approximately 20% increase in fibroblast (NIH/3T3) cellular proliferation after 3 days compared to unstimulated controls.
What this means for you
Fibroblasts are the cells responsible for producing collagen and repairing connective tissue. When their growth rate increases, your body has more of the raw cellular machinery it needs for skin renewal, wound recovery, and tissue resilience — things most people notice as faster healing and firmer, healthier-looking skin.
The published research
Biomimetic electric interface-mediated cellular activation promotes diabetic wound healing via self-powered wearable thermoelectric patch
Materials Today Bio · 2025
This page describes a documented finding about the underlying wellness technology. It is not a marketing claim about any specific device. For information about HOCATT specifically, visit hocatt.com.