why is my ghk cu not blue GHK-Cu Copper Peptide Hair & Scalp Serum 2oz which enhances the appearance of hair density and volume for men and women. GHK-Cu Formulation & Manufacturing Expert

Xu, L., Davis, T

It is also involved in cell signaling, proliferation, differentiation, and migration

Using copper peptides and retinol on different schedules covers both angles, rather than stacking irritation on top of irritation - that's what happens when you pair retinol with another exfoliant instead

Urokinase and urokinase receptor: a paracrine/autocrine system regulating cell migration and invasiveness

Compared to minoxidil and finasteride, GHK-Cu is described in the literature as an alternative with fewer side effects, although direct comparative studies in humans are still pending

No evidence of serious hormonal, hepatic, or systemic adverse effects has been observed in available data