does ghk cu have to be refrigerated GHK-CU 100MG with a smooth finish on the skin. GHK-Cu Dosage and Protocol: A
Description
They're signaling molecules

Most vials contain 2 mg (2,000 mcg) of DSIP, and if you reconstitute with 2 mL of bacteriostatic water, you get a concentration of 1,000 mcg/mL (or 1 mcg per 0.001 mL)

It provides enough peptide for 5-10 weeks at starting doses of 1-2mg, which covers the entire initial escalation phase

The isolated RNA was used in quantitative reverse transcription PCR (RT-qPCR) to assess expression of genes listed in Supplementary Table 1

This treatment uses fine, medical-grade microneedles to create micro-channels in the epidermis, allowing the GHK-Cu peptide serum to penetrate deeper layers where fibroblasts actively produce collagen and elastin

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