cosing copper tripeptide-1 ghk-cu REB TECHNOLOGY looking skin and scalp care in cosmetic formulas. GHK-CU (50mg) – Nordsci
Description
Based on the dollar spend they are telling us what they value with their actions

Its ability to reduce pro-inflammatory cytokines and improve microcirculation suggests a powerful role in easing joint pain, muscle fatigue, and connective tissue strain

Lee C, Zeng J, Drew BG, et al

Supernatants were collected and centrifuged at 1000 g , 4 C for 10 min to remove dead cell debris

Many peptide compounds also cannot be thawed and refrozen repeatedly: repeated freeze-thaw cycles break down the molecule over time
Grace Conroy: nothing to disclose