ghk-cu peptide topical vs injection injected ghk cu is more than a skincare trend — it's ghk cu serum vs injection

Post-treatment serum B12 measurements can be misleadingly high and may not accurately reflect tissue levels, so your GP will focus on symptom improvement and clinical assessment

[9] Compatibility is not guaranteed : The stability of any peptide in a given diluent must be established by the manufacturer and documented in the SmPC

However, each additional compound adds variables

This smaller size allows the peptide to move freely through the body while maintaining its biological activity

While you shouldn't apply it simultaneously with GHK-CU, internal vitamin C status matters

Most peptide suppliers do not test for copper content at all